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Browse Plants

Narrowed By:Uses: Arranging, Focal Point
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Abelia × grandiflora Abelia × grandiflora
(Glossy abelia)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a rounded, semi-evergreen shrub to 10 feet tall and 12 feet wide with glossy, dark green leaves. From midsummer to autumn, it produces fragrant, funnel-shaped white flowers that are tinged with pink.

Abelia × grandiflora 'Confetti' Abelia × grandiflora 'Confetti'
(Variegated glossy abelia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Confetti' offers finely textured medium green foliage variegated with creamy white and pink. Pale pink tubular flowers appear in late summer or fall. This rounded, semi-evergreen shrub grows to about 3 feet tall and 4 feet wide.

no image available Acalypha wilkesiana
(Copperleaf, Jacob's coat)
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This spreading shrub is grown for its multi-colored, toothed, oval leaves. Use it as a houseplant or as an annual or container plant outdoors where it is not hardy. Flowers are small, green or pinkish, and generally not noteworthy. 

Acalypha wilkesiana ‘Tricolor’ Acalypha wilkesiana ‘Tricolor’
(Copperleaf, Firedragon, Jacob's coat, Match-me-if-you-can)
(1 user review)

This spreading shrub from tropical and subtropical regions can reach 6 feet tall. It is grown as a houseplant or as an annual outdoors where it's not hardy. Its oval leaves are splashed with red, green, and yellow and its long, fuzzy flowers are borne periodically throughout the year, although they are somewhat hidden. Acalypha wilkesiana 'Tricolor' can be grown in a warm greenhouse, in a border, or as a specimen or hedging plant (especially in warm areas).

Acer griseum Acer griseum
(Paperbark maple)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This slow-growing understory tree has highly ornamental, peeling orange-cinnamon bark. Its dark green, three-lobed leaves turn a brilliant orange-red in autumn.

Acer japonicum 'Aconitifolium' Acer japonicum 'Aconitifolium'
(Full-moon maple, Fernleaf full-moon maple)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Full-moon maple has deeply lobed leaves, crimson autumn color, and plenty of small, reddish flowers in spring. It can be grown as a small tree or multi-stemmed shrub. Its growth habit is mounded, bushy, and spreading. The cultivar name 'Aconitifolium' refers to the fact that its ferny foliage resembles that of monkshood (Aconitum). This beautiful tree makes a great specimen plant and is very hardy.

Acer palmatum 'Amber Ghost' Acer palmatum 'Amber Ghost'
('Amber Ghost' Japanese maple)
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'Amber Ghost' offers unique color in the maples. In spring, it is first bright pink, changing to a melon, pink-orange color. In summer it is a warm soft amber with a distinct green vein. Fall brings bright red and orange. 'Amber Ghost' is a wide, upright tree, excellent for either container or landscape if you want a series of stunning colors to bring into the garden.

Acer palmatum 'Oshu Shidare' Acer palmatum 'Oshu Shidare'
('Oshu Shidare' Japanese maple) Be the first to rate this plant
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Japanese maple has long-lobed, deeply divided leaves that are cherry red in the spring, a perfect contrast to the pea green bark. In summer the foliage changes slowly from red to green and back to red in fall. The habit is wide spreading with pendulous branches providing movement in the least of wind. Though slow to mature, it is an easy tree to grow and a striking beauty.

Acer palmatum 'Olson’s Frosted Strawberry' Acer palmatum 'Olson’s Frosted Strawberry'
('Olson’s Frosted Strawberry' Japanese maple)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The foliage is bright strawberry red at first emergence, and slowly pink suffuses each leaf along the vein as the spring progresses. Graceful deeply divided leaves with serrated edges gently curve at the tips. In its mature form, this tree will most likely have wide spreading with cascading branches (Because this is a new cultivar and Japanese maples can be very slow growing, accurate information about this tree’s maturity can be difficult to come by) . This cultivar is a seedling from ‘Aka shigitatsu sawa’.

Acer palmatum var. dissectum Acer palmatum var. dissectum
(Japanese maple, Threadleaf Japanese maple)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This round, mound-forming, deciduous Japanese maple has many qualities that make it an excellent garden plant, including a sculptural form, deeply cut foliage, arching shoots, and golden autumn color. The reddish purple flowers are tiny but attractive up close. They are followed by winged fruit. Threadleaf Japanese maple makes a beautiful specimen in small gardens and can be grown in large containers or used for bonsai.

Acer rubrum Acer rubrum
(Red maple, Scarlet maple, Swamp maple)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tree has lobed leaves that are green on top and gray-white beneath. It turns bright red in autumn. Its form can be round to open-headed.

Acer saccharum 'Caddo' Acer saccharum 'Caddo'
('Caddo' Florida maple, 'Caddo' southern sugar maple)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The 'Caddo' maple typically reaches a mature height of 30 feet and spread of 25 feet, but may be taller. Its star-shaped leaves turn under slightly at the edges, and turn muted yellow to orange in the fall that can be spectacular. Its crown is oval-shaped, with an upright/erect growth habit. This moderately drought-tolerant maple is a great street or shade tree.

'Caddo' maples, native to southwestern Oklahoma, are well-adapted to heat and drought, and resistant to leaf tatter and scortch common among many maples. The leaves are dark green, leathery, and deeply lobed.

Acer shirasawanum 'Aureum' Acer shirasawanum 'Aureum'
(Golden Full Moon Maple)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

If your shade garden needs a focal point, consider this small, rounded Japanese maple, with its lime-to-chartreuse-tinged golden leaves. In fall, its leaves turn orange and red, just like those of a sugar maple. This variety, like other small Japanese maples, needs shade and protection from sun and drying winds to keep the foliage from curling and turning brown at the edges. -Michael Ruggiero, Regional Picks: Mid-Atlantic, Fine Gardening issue #127

Acer shirasawanum 'Jordan' Acer shirasawanum 'Jordan'
('Jordan' full moon maple )
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Leaves emerge a lovely pastel orange, changing to stunning bright yellow through the summer with red seeds that push up above the leaves. Introduced by Fratelli Ghiradelli and named after his son, this tree provides a big splash of color and thrives with full sun. It's a vigorous upright tree. At last a yellow tree for the colder climates!

Acer shirasawanum 'Munn 001' Acer shirasawanum 'Munn 001'
(Moonrise™ full moon maple)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tree offers many reasons to get excited:bright red spring foliage, wonderful chartreuse summer color, a vigorous growth habit, and an increased sun tolerance.  It has a big, beautiful open form, similar to Aureum.

Acer triflorum Acer triflorum
(Three-flower maple)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This broadly columnar to spreading tree has peeling brown bark, three-palmate mid-green leaves, and brilliant orange-red fall foliage. It grows up to 30 feet tall and 25 feet wide.

Achillea millefolium

Achillea millefolium


(Yarrow)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rhizomic, mat-forming and aggressive perennial frows to 2 feet tall and wide with ferny, finely-textured, green foliage. Flowers are produced in flat corymbs in early to late summer.

Achillea millefolium 'Apricot Delight' Achillea millefolium 'Apricot Delight'
('Apricot Delight' yarrow)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Apricot Delight' has deep reddish apricot blooms that then mature to a pale salmon, and they harmonize well with other colors. 'Apricot Delight' has a long blooming season (from early to late summer, with deadheading). This cultivar is smaller than most yarrows, and the blooms make nice cut flowers. -Allan Armitage, Plants to know and grow, Fine Gardening issue #121

Achillea 'Moonshine' Achillea 'Moonshine'
(Yarrow)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This popular gray-leaved yarrow has 18-inch-tall yellow flower heads that last for several weeks in late summer.

Achillea millefolium 'Terracotta' Achillea millefolium 'Terracotta'
(Yarrow)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Flat-topped corymbs of small, daisy-like flowers in colors of salmon-peach to yellow-orange are borne simultaneously on one plant up to 2 feet tall and wide. Flowers are complemented by silvery-green, finely-textured foliage.

no image available Acidanthera bicolor var. murielae
(Abyssinian gladiolus, Sword lily)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Each flowering stem of this bulb produces eight to twelve flowers that open consecutively over a period of three to four weeks. The flowers are fragrant, white, and starry, and have a conspicuous red/maroon center. Its linear, sword-shaped, 2- to 3-foot-tall leaves resemble those of Gladiolus, but are more slender and graceful.

no image available Aesculus pavia
(Red buckeye)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This conical shrub to small tree has palmate leaves and bears red (sometimes yellow-marked) flowers in 6-inch panicles in summer, followed by smooth-skinned fruit. The flowers attract hummingbirds.

Agave 'Sharkskin' Agave 'Sharkskin'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Thick, succulent grayish green leaves tipped with spines make this 3-foot-tall and wide agave a striking addition to a xeric bed or desert garden. Although its color is muted, its architectural form can't be overlooked.

Agave americana Agave americana
(American aloe, Century plant)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant has a rosette of broad sword-like, succulent, gray-green leaves. It provides a statuesque presence for sunny dry sites and under glass. It's also a classic plant for urns, thanks to the architectural splendor of its simple form.

Albizia julibrissin Albizia julibrissin
(Mimosa, Silk tree)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A large shrub or small tree, Albizia julibrissin is native to Iran to Japan. It is a fast-growing plant whose seedlings can become invasive. It can be seen growing in the wild in the southeastern U.S. and California in waste places, fields, and along roads.

However, its bipinnate, ferny leaves and fluffy pink flowerheads that cover the tree in summer make it a garden-worthy plant, as do the fragrance emitted by the flowers, which attract bees. Seed pods that resemble flat beans follow the flowers and persist into winter. Still, care should be used so that seeds from garden plants can't escape into the wild.

Alcea rosea annua 'Spring Celebrities Purple' Alcea rosea annua 'Spring Celebrities Purple'
(Dwarf Purple Hollyhock)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hollyhock is a multi-use plant that can be grown as a cut flower, used in large containers, or planted in the landscape. These big semi- to fully-double blooms reach 3 inches wide. Considered a first-year blooming biennial or short-lived perennial.

Information provided by Santa Rosa Gardens.
 

Alchemilla mollis Alchemilla mollis
(Lady's mantle)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant has lobed, densely hairy, chartreuse foliage that is crimped at the edges. Soft, frothy, yellow-green foliage hovers above the plant from early summer through autumn.

Allium christophii Allium christophii
(Stars of Persia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This bulbous perennial produces ribbed stems and strap-shaped, gray-green basal leaves that decline as its flowers form. In early summer, it bears umbels that are 10 to 12 inches in diameter, and contain up to 100 star-shaped fuchsia flowers with a metallic sheen.

Allium moly and cvs. Allium moly and cvs.
(Golden garlic, Lily leek)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

For long-lasting bright yellow flowers that sparkle in midsummer, try Allium moly. It is robust, hardy, and an excellent cut flower, naturalizing and increasing happily in the sun in most garden soils. The cultivar 'Jeannine' flowers earlier and produces larger umbels on sturdier stems.

Aloe polyphylla Aloe polyphylla
(Spiral aloe)
(4 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The spine-tipped leaves of this aloe grow in a beautiful spiral; mature plants have five rows of leaves growing either clockwise or counterclockwise. It is very hardy, but will rarely flower. A native of Lesotho, Africa, it is extremely endangered due to overcollecting.

Alstroemeria 'Casablanca' Alstroemeria 'Casablanca'
(Peruvian lily)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Casablanca' Peruvian lily is the closest to white that this genus has gotten as of yet. Inside its amaryllis-shaped white flowers, reddish dashes on a yellow wash and a pale pink throat add interest. 'Casablanca' is also taller than most other Alstroemerias. They make great cut flowers and are frequently used by florists; they also add a tropical feel to beds and borders. Roots are very brittle and care should be taken when planting.

Amaranthus cruentus Amaranthus cruentus
(Prince's feather, Purple amaranth, Red amaranth)
(1 user review)

Amaranthus cruentus makes a striking statement in beds or borders. Growing to 6 feet in height, it bears somewhat fuzzy-looking spires of purplish red flowers in summer, followed by seed heads that can be red, purple, or yellow. It is native to tropical regions of North and South America, and is one of three Amaranthus species cultivated for their grain.

Amelanchier × grandiflora 'Autumn Brilliance' Amelanchier × grandiflora 'Autumn Brilliance'
(Apple serviceberry)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This shrubby tree has leaves that emerge bronze, mature green, and fade to orange and red in autumn. It bears 3-inch-long racemes of white flowers in spring, followed by edible, juicy blue-black fruit.

Anemone × hybrida 'Alice' Anemone × hybrida 'Alice'
(Japanese anemone)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beautiful, pale pink, semi-double-flowered anemone reaches 2 to 3 feet high. The Anemone × hybrida plants are commonly referred to as Japanese hybrids. They're the result of a cross between A. hupehensis var. japonica and A. vitifolia, a tender Himalayan species with grapeleaf-like foliage and white flowers.

Anethum graveolens Anethum graveolens
(Dill)
(1 user review)

As an herb, A. graveolens is commonly grown for the culinary attributes of its leaves and seeds. Its distinctive foliage texture and flower color and form make this plant a nice companion in a mixed border. It provides a valuable food source for butterfly larvae and attracts beneficial insects also.

Angelica gigas Angelica gigas
(Angelica)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This showstopper produces conspicuous, red-purple leaf sheaths with dense, purple domed flowerheads.

Angelica pachycarpa Angelica pachycarpa
(Angelica)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Angelica is a striking ornamental biennial or short-lived perennial with jade green, glossy, bold leaves and large umbels of white flowers. It makes a unique statement in the garden.

Antennaria neodioica Antennaria neodioica
(Northern pussy toes, Cat feet, Everlasting, Ladies' tobacco)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous, mat-forming perennial produces everlasting flowers. It is a native prairie plant that has stem and leaf bottoms covered with white hairs and whitish flower heads that form in dense clusters. Male and female flowers are produced on separate plants.

Anthemis tinctoria Anthemis tinctoria
(Golden marguerite, Oxeye chamomile)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This clump-forming perennial produces many weeks of daisy-like flowers in summer. It is great in borders and works well as a cut flower.

Anthericum saundersiae Anthericum saundersiae
(Grass lily, Weeping anthericum)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant's foot-tall clumps produce white lily-like flowers on thin, arching stems. It blooms from late spring into fall; blooms are followed by attractive brown capsular fruits. Its foliage is narrow, linear, and dark-green.

Antirrhinum majus Antirrhinum majus
(Snapdragons)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces upright racemes of two-lipped flowers with spreading, rounded lobes in a vast arrray of warm colors. It flowers profusely summer through autumn.

no image available Arbutus unedo 'Elfin King'
(Strawberry tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This picturesque tree has rough, shredding, red-brown bark and glossy green leaves. It produces small white flowers followed by spherical, warty, reddish fruit.

Aster macrophyllus Aster macrophyllus
(Bigleaf aster)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This striking, richly-textured, deciduous ground cover has heart-shaped leaves that turn mauve in autumn. Purple, blue, or white flowers appear in late summer to early fall.

Astilbe chinensis 'Maggie Daley' Astilbe chinensis 'Maggie Daley'
('Maggie Daley' astilbe)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In late spring, lavender-pink flowers rise above this plant’s lacy, fernlike foliage, which forms an airy network beneath. The blooms appear a bit later than typical for other astilbes, and they extend later into summer. ‘Maggie Daley’ is moderately drought tolerant once established. Pair it with Japanese painted fern (Athyrium niponicum var. pictum, Zones 5–8) for a beautiful combination. And deer and rabbit resistance is the pièce de résistance! -Kielian DeWitt, Fine Gardening #147 (Octover 2012), page 76

Astilboides tabularis Astilboides tabularis
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This unique species bears large, rounded leaves that resemble lily pads and seem to defy gravity.

Astrantia major Astrantia major
(Masterwort)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Masterwort produces many small, ivory flowers that are flushed pink and bloom continuously throughout the summer and fall, wafting a sweet scent. Like Queen Anne’s lace, each masterwort blossom is an umbel of tiny flowers, framed by a collar of papery bracts.

Aucuba japonica Aucuba japonica
(Japanese laurel)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Aucuba are grown for their bold foliage, autumn fruit, and adaptability to shade, dry soil, pollution, and coastal conditions. A. japonica is a rounded, evergreen shrub with small, reddish purple flowers in spring, and red berries (on female plants) in fall. It grows to about 10 feet tall and wide. 'Crotonifolia' has leaves that look like they were speckled with yellow paint. 'Gold Dust' is female with heavy yellow speckling. 'Mr. Goldstrike' is male, more upright, and has gold-splashed leaves. Use as a hedge or specimen, in a container outdoors, or as an imposing houseplant.

no image available Baptisia 'Chocolate Chip'
(Chocolate Chip false indigo)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This perennial produces milk chocolate-colored flowering buds that open in spring with golden yellow petals over blue-green foliage.

Baptisia australis Baptisia australis
(blue false indigo, Plains false indigo)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

False blue indigo's spikes of clear blue flowers in late spring can nearly carry a border by themselves. They also make great cut flowers. Large, inflated nearly black seed pods set in after flowering, giving this plant another interesting element. It is low maintenance and will look great in any natural or informal setting.

Bellis perennis Bellis perennis
(English daisy)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

English daisy bears stems topped with a single white, daisy-like flower. The flowers are tinged maroon and yellow; but cultivars are available with single, semi-double, or double button flowers in shades of white, pink, salmon, and ruby. The plant's smooth, spoon-shaped leaves form neat rosettes. This carpeting perennial is often grown as a biennial. Its many cultivars are used for bedding out or container displays.

Berberis thunbergii 'Golden Nugget' Berberis thunbergii 'Golden Nugget'
(Dwarf Japanese barberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Golden Nugget' is a deciduous shrub with non-burning foliage. It is a slow grower (to only about 1 foot tall) and makes a good border plant, especially when planted with darker foliage plants or brightly colored flowers, or a groundcover. Grow in full sun for best color and berry production. It tolerates poor soils as long as drainage is good.The foliage has an orange cast for most of the season, which intensifies in the autumn.

Boltonia asteroides Boltonia asteroides
(False chamomile)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Boltonias are vigorous perennials grown for their sprays of aster-like flowers, which appear above clean, gray-green foliage. Their vigorous nature makes them suitable for naturalizing. They are also great in the border (and for cutting), but will benefit from frequent dividing to keep in bounds, and may be cut back in late spring for more compact plants.

Boltonia asteroides 'Snowbank' Boltonia asteroides 'Snowbank'
(False chamomile)
(1 user review)

Boltonias are vigorous perennials grown for their sprays of aster-like flowers, which appear above clean, gray-green foliage. Their vigorous nature makes them suitable for naturalizing. They are also great in the border (and for cutting), but will benefit from frequent dividing to keep in bounds, and may be cut back in late spring for more compact plants. 'Snowbank' produces masses of white flowers in late summer.

Bouteloua gracilis Bouteloua gracilis
(Blue grama, Signal-arm grass, Mosquito grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Blue grama is a perennial grass from the Americas bearing unusually bent and flattened inflorescences. Being native to open grasslands, they are drought tolerant and at home in meadows. They provide the garden with shades of tan that persist throughout winter. 

Bouteloua gracilis 'Hachita' Bouteloua gracilis 'Hachita'
('Hachita' Blue Grama Grass)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Hachita' has narrow, blue-green leaves that form dense mounds. In summer, elongated seedheads add visual interest. This tough, drought-tolerant grass thrives in sand or clay soil with full-sun exposure. It needs a setting with good drainage, as it won't thrive in wet conditions. -Scott Vogt, Native grasses, Fine Gardening issue #124

Broussonetia papyrifera 'Golden Shadow' Broussonetia papyrifera 'Golden Shadow'
(Golden paper mulberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This golden-leaved version of the southern paper mulberry can be treated as a cutback shrub to control size and for best production of brilliant golden yellow, large, lobed leaves. Or it can be allowed to grow into a small- to medium-sized tree. It's a most desirable garden plant and looks fabulous with deep blue salvias.

Browallia americana Browallia americana
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces distinct, 2-inch blossoms primarily in rich blue (but also in shades of purple and white), with dark eyes smudged white. It is suitable for sun and partial shade.

Brugmansia 'Charles Grimaldi' Brugmansia 'Charles Grimaldi'
(Gold angels' trumpets)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Foot-long blossoms are nocturnally fragrant, and pour out from narrow calyces of light yellow, to terminate in fluted, reflexed openings the hues of golden summer squash.

Brugmansia suaveolens Brugmansia suaveolens
(Angels' trumpet)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Few plants evoke tropicalia quite like the Brugmansias, with their voluminous tubular flowers that drip from imposing shrubs or small trees. They look fantastic in containers or plunged into a border, and the dramatic display persists from late spring until autumn. In cooler climates, they may be brought under glass or cut back and held dormant in a cool basement.  All parts are highly toxic if ingested.

Brugmansia suaveolens 'Pink Delight' Brugmansia suaveolens 'Pink Delight'
(Angels' trumpet)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Foot-long, rich pink blossoms are nocturnally fragrant and pour out from narrow calyces to terminate in wide, flared openings.

Buddleia 'Lochinch' Buddleia 'Lochinch'
(Butterfly bush, Summer lilac)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Butterfly bushes are carefree deciduous shrubs that are reliably fragrant and easy to grow. Butterflies swarm to their blooms all summer long. 'Lochinch' has extremely fragrant lilac-blue flowers with orange eyes. It is a cross between B. davidii and B. fallowiana. Its arching, mounded habit typically reaches 3 to 5 feet in one season, but can grow much taller in the deep South. The 8-  to 12-inch-long flower spikes begin in late summer and bloom until frost, starting a little later than the B. davidii cultivars.

Buddleia davidii 'Black Knight' Buddleia davidii 'Black Knight'
(Butterfly bush, Summer lilac)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Butterfly bushes are carefree deciduous shrubs that are reliably fragrant and easy to grow. Butterflies swarm to their blooms all summer long. 'Black Knight' has deep purple-blue, almost black, flowers in elongated clusters on arching branches to 10 feet tall if not cut back, and half that size if cut back. The blooms come from early summer to first frost. The foliage is willow-like and grayish green.

Callicarpa dichotoma Callicarpa dichotoma
(Purple beautyberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Grown for its rows of lilac-violet, round, glossy, tiny fruit, purple beautyberry is a small, deciduous shrub native to China, Korea, and Japan. Its long, arching branches often touch the ground, giving it an elegant shape. The small pink flowers in summer are followed by the small fruits that ripen in September and last through October. It has good yellow fall color as well.

Calluna vulgaris 'Spring Torch' Calluna vulgaris 'Spring Torch'
(Scotch heather, Ling)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Spring Torch' gets its name from the vibrant color of its new growth in spring. The mid-green leaves are tipped in shades of cream, orange, and red. Later in the summer, mauve-pink flower spikes cover the plant and last into the fall. As cold weather sets in, leaves acquire bronze or purple tones, adding further interest. This small, mounding evergreen shrub makes a good groundcover or rock garden plant. Bees love it. Different cultivars are beautiful woven together in the garden to form a colorful tapestry.

Calycanthus floridus Calycanthus floridus
(Carolina allspice, Strawberry shrub, Common sweetshrub)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous shrub has a dense, rounded habit, growing 6 to 9 feet tall and as wide. Its unusual, waterlily-like, fragrant flowers combine the scent of strawberries, banana, and pineapple. Flowers appear in May and continuing blooming on and off into June and July. The dark green leaves and bark release a clove or camphor-like scent when crushed.

Camassia leichtlinii ssp. suksdorfii 'Blue Danube' Camassia leichtlinii ssp. suksdorfii 'Blue Danube'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Spikes of violet, star-shaped flowers top stems reaching from 2 to 4 feet in late spring. The species is native to western Oregon. 'Blue Danube' would be beautiful in a border, meadow, or containers. Camassia make good cut flowers.

no image available Camellia oleifera
(Camellia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This small tree from China can reach a little over 20 feet tall and about half as wide. It blooms in winter or early spring, bearing single white flowers that are fragrant. Grow this elegant shrub in a border or woodland garden, as a specimen, or in a container.

Campanula 'Elizabeth' Campanula 'Elizabeth'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Starting in early summer and continuing until fall, 'Elizabeth' puts forth abundant purple-flushed, pale pink bells with dark speckles on the inside. Flowers are 2 to 3 inches long and lightly scented. The toothed leaves are bright green. This low-maintenance, hardy perennial retains its evergreen foliage through winter.

By late fall, as the older crowns die out, new rosettes of leaves appear at the ends of underground rhizomes, giving the illusion that the plants have moved. This is not a desirable trait in formal beds, but it's an asset in naturalized plantings. 'Elizabeth' does well under deciduous trees and shrubs, in cottage and rock gardens, and along paths that leat into the woods. -Ruth Rogers Clausen, Plants to know and grow, Fine Gardening issue #121

Canna 'Centenaire de Rozain-Bourcharlat' Canna 'Centenaire de Rozain-Bourcharlat'
(Indian shot)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This 3-foot-tall canna from the 1920s has impossibly deep, pure-rose flowers recalling orchids and leis. It's an old French variety.

Canna 'Erebus' Canna 'Erebus'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Each of this plant's stunning lance-shaped leaves is the softest gray-green, edged subtly with a cream-colored pinstripe. These luminous 5-foot-tall plants are crowned with spires of delicate pink flowers with just a blush of salmon.

Canna 'Madame Paul Caseneuve' Canna 'Madame Paul Caseneuve'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A great canna to start with if you're convinced you hate them is 'Madame Paul Caseneuve', from 1902. The pearly-bronze leaves and almost purple stems of this 3- to 5-foot-tall antique beauty are the perfect foil for its elegant, sensual flowers of soft pink shading to peach and apricot.

Canna 'Sémaphore' Canna 'Sémaphore'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Growing to 6 or 7 feet, 'Sémaphore' features slender, dark-bronze leaves topped by spikes of narrow-petaled flowers of an unusual glowing color that's not quite yellow and not quite orange; perhaps flickering tongues of flame would be the best description. It is a Victorian classic from 1895.

Canna ‘Phasion’ Canna ‘Phasion’
(Tropicanna® canna)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous 5- to 6-foot plant sports fascinating foliage colors. Spring leaves emerge an intense purple and are soon striped with green, yellow, pink, and red. Vivid orange flowers appear in summer on this quick multiplier.

Canna × generalis Canna × generalis
(Indian shot)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Cannas bear broad, smooth paddle-like leaves reminiscent of banana plants. The oversize leaves make it easy to create dramatic combinations with other, more finely textured plants. Each stout, fleshy stem is topped with attractive spires of brightly colored flowers. Cultivars vary widely in height, foliage, and bloom.

Carex elata 'Aurea' Carex elata 'Aurea'
(Bowles' golden sedge)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beautiful sedge's vivid foliage adds bright color to the garden. The yellow seems to glow in partial shade. Use this dramatic clump of foliage near water or in shallow water, or in another moist location.

Carica papaya Carica papaya
(Papaya)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The papaya is a herbaceous, fast-growing shrub that grows best in tropical and subtropical climates where it will flower continually, but it will perform in colder climates from high summer to early fall. It offers a striking sculptural presence to the landscape due to its lobed, 2-foot-across leaves and large, delicious fruit (sometimes reaching 20 pounds).

Cedrus atlantica f. glauca Cedrus atlantica f. glauca
(Blue Atlas cedar)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This stunning evergreen conifer can be a very large specimen tree (to over 100 feet) in the landscape. Its young, silvery foliage turns vivid glaucous blue as it ages; the sharply pointed leaves are arranged in whorls. Female cones are green and can be up to 4 inches long; they ripen slowly over 2 years to pale brown. This tree needs a lot of space to reach its majestic potential.

Celosia cristata 'Century' Celosia cristata 'Century'
(Plumed celosia)
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The flowers of this celosia cluster together in great numbers and look like silky, feathery plumes in vivid hues of yellow, red, magenta, or apricot. The plumes rise above the foliage on 2-foot-tall stalks, which wave their flags of color in the breeze from July to frost.

Centaurea cineraria 'Colchester White' Centaurea cineraria 'Colchester White'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Best used as a foliage plant, this plant's intricately cut, frosty-silver leaves produce a large, elegant arching mound. It also bears pale lavender-blue pin-cushion flowers on lanky 30-inch stems in late spring.

Centaurea cyanus Centaurea cyanus
(Bachelor's buttons, Bluebottle, Cornflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Bachelor's buttons bear charming and prolific flowers in hues of blue, pink, lavender, white, and maroon. Those with a true blue color are especially welcome in the garden as that color is rare in nature. Each disc-shaped flower is about 1.5 inches across, with ragged petals radiating out from the center.

Centaurea macrocephala Centaurea macrocephala
(Giant knapweed, Yellow hardhead)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This clumping, robust perennial has unusual ramrod-stiff flower stems that bloom from early summer through late summer. Its fat, rusty buds open into large, deep yellow thistle flowers the size of a small fist. Easy to cut and dry for arrangements. This plant has big, coarse leaves that call for strong companions.

Ceratotheca triloba Ceratotheca triloba
(South African foxglove)
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A rare and graceful beauty, this plant is not a true foxglove, but its flowers are similarly shaped and hang in clusters. They come in shades of white and pink with pale violet stripes highlighting the inner throats. This plant’s soft coloring brings the delicacy typical of spring-blooming plants into the summer garden. The gray-green foliage has a distinctly nutty fragrance and is deer resistant. As a large-scale plant, South African foxglove holds its own when planted among shrubs and is best complemented by plants with deep purple foliage. It also makes a good cutting flower.

Cercidiphyllum japonicum Cercidiphyllum japonicum
(katsura tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spreading, deciduous tree native to Japan and China has a rounded form and rounded, redbud-like leaves. It grows to 70 feet tall and 50 feet wide and sports brilliant red, apricot, and yellow fall color. Early spring flowers are insignificant. This attractive tree makes an excellent specimen. 'Pendula', a weeping form, is this species' most popular cultivar.

Cercidiphyllum japonicum f. pendulum Cercidiphyllum japonicum f. pendulum
(Weeping katsura)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous small tree initially has a pyramidal form, and later rounded. Cercis-like, opposite, heart-shaped blue-green leaves are borne on stiff, slender, pendulous branches that fan out from the crown and sweep the ground. Caramel-scented foliage emerges bronze or purple-red, turns blue-green, then fades to gold or apricot in autumn. Tiny red flowers emerge in late March or early April before the leaves.

Cercis canadensis 'Alba’ Cercis canadensis 'Alba’
(White redbud)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Small white flowers appear in profusion on leafless branches in early spring. Heart-shaped leaves emerge bronze, turning green, then yellow in autumn. Another white-flowered selection, 'Royal', has slightly larger blooms and more compact growth.

Cercis canadensis 'Forest Pansy' Cercis canadensis 'Forest Pansy'
(Eastern redbud)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In early spring, 'Forest Pansy' awakens with a long-lasting profusion of bright purplish-pink blooms borne in clusters, before the leaves, along smooth gray branches. Its heart-shaped, blood-red leaves are finely veined and glossy when young, slowly turning a dark, purple-tinged green in full sun. Autumn foliage is a bouquet of reds, purples, oranges, and yellows. The plant's graceful branching structure stands out in winter.

Cercis canadensis and cvs. Cercis canadensis and cvs.
(Eastern redbud)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Bright purplish-pink blooms are borne in clusters, before the leaves, along smooth gray branches. Heart-shaped leaves emerge bronze, turning green, then yellow in autumn. Cultivars are available with white ('Royal White') or pink flowers ('Tennessee Pink'), purple foliage ('Forest Pansy'), and weeping form ('Covey'). Grows 15 to 25 feet tall with a slightly wider spread.

Cercis canadensis Lavender Twist® Cercis canadensis Lavender Twist®
(Redbud)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This impressive tree, also known as 'Covey', takes the beautiful deep pink spring blossoms and attractive deciduous foliage of our native redbud and displays them on its weeping form. Lavender Twist® reaches 6 to 8 feet tall and 8 to 10 feet wide and makes a great specimen plant near walkways, foundation plantings, or patios.

Chamaecyparis lawsoniana 'Ellwoodii' Chamaecyparis lawsoniana 'Ellwoodii'
(Lawson false cypress)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant has a cypress-like, densely conical form with erect feathery branches of ovate blue-gray juvenile leaves. Oblong male cones emerge bluish black, opening brick red. Female cones are wrinkled and reddish brown, to one half-inch. A native of western North America, it is a very popular species since it is highly adaptable.

Chamaecyparis nootkatensis 'Pendula' Chamaecyparis nootkatensis 'Pendula'
(Nootka false cypress, Alaska cedar)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a conical tree with drooping branches and vertical, flattened sprays of bluish green to dark green foliage. This graceful cultivar has upward-curved branches with drooping branchlets and an open crown when mature. Male cones are ovoid, brownish green, and 1/8 inches long. Female cones are green, 1/2 inch long, with a recurved central hook on each scale, maturing in spring.

Chamaecyparis obtusa 'Aurea' Chamaecyparis obtusa 'Aurea'
(Hinoki cypress)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Hinoki cypress is a conical, evergreen, coniferous tree with leaves that are actually minute scales on tiny branches in the form of fans. The outer foliage of 'Aurea' is golden and the inner is green. Growth can be slow. Use as a specimen or use several as screening.

Chamaecyparis pisifera 'Sungold' Chamaecyparis pisifera 'Sungold'
(Japanese falsecypress)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This dwarf Chamaecyparis has a weeping habit and gold to lime green finely-textured needles. It's great for providing year-round color.

no image available Chamaecyparis thyoides ‘Heatherbun’
(White cedar, White false cypress, Heatherbun false cypress)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This evergreen, coniferous tree has flattened sprays of scale-like adult leaves. 'Heatherbun' has soft, blue-green juvenile foliage that turns plum to bronze in winter and a compact, rounded form.

Chamaemelum nobile and cvs. Chamaemelum nobile and cvs.
(Chamomile)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A hardy perennial, chamomile has aromatic, threadlike leaves that fill the air with a pleasing apple-pineapple scent. White, daisylike blooms appear in summer. The cultivar 'Treneague' is valued because it does not flower, making an attractive lawn. 'Flore Pleno' has double flowers showier than those of the species.

Chasmanthium latifolium Chasmanthium latifolium
(Northern sea oats, Spangle grass, Wild oats)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Northern sea oats is a loosely tufted, clump-forming grass with lance-shaped, arching mid-green foliage that turns yellow in winter. Summer brings highly decorative oat-like panicles of flat, green flowerheads that shimmer and rustle in the wind, aging to bronze by late summer.

Chionanthus retusus Chionanthus retusus
(Chinese fringetree)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species is grown for its billowy clusters of fragrant white blossoms, which appear in May or June. The erect clusters are more substantial than C. virginicus, and open at the same time as the leaves. Female specimens produce blue-black fruits in autumn.

Chionanthus virginicus Chionanthus virginicus
(White fringetree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This North American native is unrivaled in beauty for its pendulous and diaphanous clusters of fragrant white blossoms, which appear in May or June. The individual blossoms are made up of four petals that dangle from threadlike stems in great silken clusters. The leaves are late to emerge in the spring, and this species flowers before leafing out. Female specimens produce blue-black fruits in autumn.

no image available Choisya ternata 'Sundance'
(Mexican orange blossom)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Sundance' Mexican orange blossom is an evergreen, compact shrub with white, fragrant flowers borne in late spring, and again in late summer and autumn. Groups of three little leaflets give the young yellow-green foliage a pleasing pattern, while the waxy, glossy texture adds a luminous quality.

Chrysanthemum morifolium Chrysanthemum morifolium
(Hardy garden mum)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

There would be few cut flowers blooming in October were it not for hardy garden mums. Their clusters of flowerheads show over a long period and are available in many colors, including red, orange, yellow, white, and lavender.

Cladrastis lutea Cladrastis lutea
(Yellowwood)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Yellowwood is a vase-shaped spreading tree with dark green foliage that turns a delicate yellow or orange in the fall and smooth light gray bark. Breathtaking, pendulous, foot-long, wisteria-like clusters of fragrant white flowers appear in late spring and early summer, often in alternate years.

Clematis 'Diamantina' Clematis 'Diamantina'
('Diamantina' clematis)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The lavish violet blue flowers of Diamantina are fully double and very long lasting. It is a repeat performer, blooming throughout the summer.

 

Information provided by Brushwood Nursery 



 

Consolida ajacis Consolida ajacis
(Larkspur)
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Feathery, almost fern-like leaves are mid- to dark green. In summer, larkspur bears delphinium-like open to densely packed spikes to 24 inches tall of pink, white, or violet-blue double flowers.

Convallaria majalis Convallaria majalis
(Lily of the Valley, May bells)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Lily of the valley's bell-shaped, sweetly scented flowers bloom in early spring. It likes partial to full shade and is perfect for a woodland garden. It may not be the best choice for your beds and borders because it tends to spread, but it is a perfect ground cover if you have a large shady spot under some trees.

Cordyline hybrida var. JURed 'Festival™ Burgundy' Cordyline hybrida var. JURed 'Festival™ Burgundy'
(Festival™ Burgundy corydaline)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This basal branching cordyline combines the rugged easy-care attributes of its cordyline cousins with an unusual mix of shiny dark color, compact bushy form, short stems and cascading grass-like leaves.

Cordyline australis 'Purple Tower' Cordyline australis 'Purple Tower'
(Giant dracaena, New Zealand cabbage palm)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Purple Tower' is a cultivar of the New Zealand native cabbage tree, frequently grown in greenhouses, as houseplants, or as large accent plants outdoors. It is hardy to Zone 10. The narrow, plum-purple leaves reach 3 feet long. The fragrant white flowers are small, but they are borne in large panicles in spring and early summer on mature plants. Plants grown in containers only rarely flower, however. Young plants are often sold as houseplants. Mature specimens have thick trunks with foliage at the top, resembling a palm tree. They are striking container specimens and can be plugged into a summer border. The species has naturalized in portions of California and the southern U.S.

Coreopsis auriculata Coreopsis auriculata
(Eared coreopsis)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Large golden-yellow blossoms are borne in late spring and midsummer on top of stems reaching almost 3 feet high. Native to the southeastern U.S.

no image available Coreopsis grandiflora
(Large-flowered tickseed)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

As the name implies, this species bears large, daisy-like blossoms (2.5 inches across) of golden yellow rays and darker yellow centers. It blooms from late spring to late summer and is native to the central and southeastern U.S.

Coreopsis grandiflora 'Baby Sun' Coreopsis grandiflora 'Baby Sun'
(Tickseed)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A multitude of 2-inch, golden-yellow daisy flowers sits atop thready foliage from late spring to late summer if deadheaded promptly. This clump-forming perennial is native to the central and southeastern U.S. It is sometimes grown as an annual. It makes a beautiful cut flower, and its casual habit makes it valuable in cottage gardens, borders, containers, and meadows.

Coreopsis grandiflora 'Sunray' Coreopsis grandiflora 'Sunray'
(coreopsis, 'Sunray' tickseed)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Sunray' coreopsis has double to semi-double yellow flowers that begin blooming in late spring and continue throughout the summer. The species is native to the central and southeastern U.S. Flowers are good for cutting. Use in beds and borders or in containers.

Coreopsis lanceolata Coreopsis lanceolata
(Lance-leaved coreopsis)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Solitary yellow petals with toothed edges and flat, yellow centers open from early to late summer. Native to the central and southern U.S.

Coreopsis rosea Coreopsis rosea
(Tickseed)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant bears a profusion of lavender-pink flowers with yellow centers from mid-summer to early autumn. This perennial has finely textured leaves that give it an airy appearance.

Coreopsis rosea 'Sweet Dreams' Coreopsis rosea 'Sweet Dreams'
(Tickseed)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The bicolored, white-tipped and raspberry-centered blooms are large (1 to 1.5 inches across) and long lasting. Flowers cover the mound of grassy foliage for weeks in summer and early fall. This hybrid does not produce seed.

Cornus alba 'Elegantissima' Cornus alba 'Elegantissima'
(Redtwig dogwood, Cream-edge tatarian dogwood)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous deciduous shrub provides a long season of interest in the garden with its variegated leaves, attractive berries, pretty fall color, and red winter stems.

Cornus controversa 'Variegata' Cornus controversa 'Variegata'
(Giant dogwood)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rounded, deciduous tree with spreading, tiered branches is especially dramatic in the landscape. Its branches stand out in winter while the leaves, edged in a bold creamy white, add superb color and texture to the garden. In early summer, single white flowers are borne in large, flattened clusters up to 7 inches across. Blue-black fruit follows in autumn, attracting birds.

Cornus florida Cornus florida
(Flowering dogwood)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native flowering tree is best known for its early spring blossoms, which are actually yellowish green flowers clustered in the center of four showy, white to pink bracts 1-1/2 to 2 inches long. Clusters of four bright red fruits mature in early fall, often persisting into the beginning of winter. 

Cornus kousa Cornus kousa
(Kousa dogwood)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A native of Korea and Japan, Kousa dogwood makes an excellent landscape tree and offers a long season of interest. Beginning in early summer, white bracts in sets of four (sometimes with pink tinges) surround tiny green flowers. These are followed by reddish fruit that resembles raspberries and attracts birds. Autumn color is a deep reddish purple. This species is resistant to dogwood anthracnose and has good cold hardiness. Grow as a specimen plant or in a woodland setting. It can be grown as a tree or large, multi-stemmed shrub.

no image available Cortaderia selloana
(Pampas grass)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This stunning grass has 1- to 3-foot-long, densely tufted plumes atop tall, upright stalks and arching mid-green leaves. Plumes come in white, cream, or beige-pink and appear in late summer.

Cortaderia selloana 'Gold Band' Cortaderia selloana 'Gold Band'
('Gold Band' pampas grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This clumping, drought-tolerant grass is one of the best pampas grasses you could grow. It has the showy, late-summer plumes common to this group, but they grow straight up, not willy-nilly like many other varieties; they eventually stand 4 to 6 feet above the foliage. Even better news is that this cultivar does not set seed, so it is noninvasive. The foliage features distinct golden edges, which, for a grass, usually menas that it loves shade or moisture. But 'Gold Band' tolerates heat and drought, making it great for large containers, and it can handle coastal conditions, too.

Cortaderia selloana ‘Pumila” Cortaderia selloana ‘Pumila”
(Pampas grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This dwarf cultivar has mid-green leaves and densely tufted plumes atop tall, upright stalks and arching mid-green leaves. Masses of silvery yellow plumes appear in late summer.

Corydalis curviflora var. rosthornii 'Heronswood Form' Corydalis curviflora var. rosthornii 'Heronswood Form'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This variety has fragrant, deep blue, cornucopia-shaped flowers carried tightly on red stems above 6-inch tall, blue-green foliage. It is considered one of the best blue forms for color and performance.

Corydalis elata Corydalis elata
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This fragrant, blue-flowered species is more vigorous and heat tolerant than the blue cultivars. It blooms from late spring to early summer, and its foliage persists throughout the season with adequate moisture.

no image available Corydalis flexuosa
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From late spring to summer, this species produces clusters of brilliant blue flowers over ferny foliage. It is the parent of many of the rapidly expanding selection of choice blue cultivars.

Corydalis flexuosa 'Blue Panda' Corydalis flexuosa 'Blue Panda'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The first of the coveted blue corydalises to be introduced, it produces fragrant clusters of long-spurred, azure flowers on a compact plant. 

Corydalis flexuosa 'China Blue' Corydalis flexuosa 'China Blue'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the coveted blue corydalises. It produces whorled clusters of sky-blue flowers on 18-inch tall plants. 

Corydalis flexuosa 'Purple Leaf' Corydalis flexuosa 'Purple Leaf'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This choice corydalis produces fragrant clusters of periwinkle-blue flowers and ferny foliage infused with purple hues. It is similar to 'Blue Panda,' yet is slower to spread and blooms more reliably during the summer.

Corylus avellana 'Contorta' Corylus avellana 'Contorta'
(Harry Lauder’s walking stick, Corkscrew hazel)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright, tree-like shrub has heart-shaped, toothed, mid-green leaves. Pendent yellow catkins are borne in late winter and early spring. Strongly twisted, spiraling shoots provide year-round interest.

Cosmos atrosanguineus Cosmos atrosanguineus
(Chocolate cosmos, Black cosmos)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A chocolate scented flower! Dark red-brown, sometimes almost black, velvety flowers on long, slender, reddish brown stems bloom from early summer to autumn. Chocolate cosmos is a tuberous-rooted, tender perennial native to Mexico that can be overwintered indoors where not hardy. Grow in a border or in containers where the flowers can be appreciated up close. They also make good cut flowers.

Cosmos bipinnatus 'Sea Shells' Cosmos bipinnatus 'Sea Shells'
(1 user review)

This unique annual produces quilled blossoms of hollow, tube-shaped petals that radiate from the center in shades of white, pink, or carmine red. The flowers, which bloom all summer long, sometimes have bicolored interior and exterior tubes. 

Cosmos bipinnatus 'Sensation Series' Cosmos bipinnatus 'Sensation Series'
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This series of annuals produces extra large, cup-shaped blossoms to 3-1/2 inches across in shades of white or pink all summer long. 

Cosmos bipinnatus 'Sonata Dwarf Mix' Cosmos bipinnatus 'Sonata Dwarf Mix'
(1 user review)

This series produces compact plants 1 foot tall and about as wide with large blossoms in pure white and many shades of pink. These season-long performers make fine edging plants.

Cosmos bipinnatus cvs. Cosmos bipinnatus cvs.
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Cosmos are branching annuals with ferny foliage and pink, crimson, or white flowers that work well in the back of a border. Although introduced in 1799, cosmos did not beome popular for the garden or as the subject of breeding efforts until the early 1900s. The rest is now history. The variety 'Sensation' won the All-American Selection Award of Merit in 1936 for its clear colors of pink and white, on early-blooming, 3- to 4-foot-tall plants. 'Purity' is the glistening white form of cosmos in the 'Sensation' series. 'Sea Shells' has quilled florets. The Sonata Series cultivars are dwarf plants only growing to about a foot or two tall.

Cotinus 'Grace' Cotinus 'Grace'
('Grace' smoke tree)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cross of the European smoke bush (C. coggygria) and the American smoke tree (C. obovatus) is a gem in the garden thanks to its multiseason interest. Its iridescent spring foliage is green overlaid with red; then its large pink clouds of blooms in summer are followed by brilliant autumn foliage that ranges from red to orange. 'Grace' combines well with just about anything; asters, ornamental grasses, and Japanese maples are good places to start.

Cotinus coggygria Cotinus coggygria
(Smoke tree, Venetian sumac)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This bushy shrub or small tree has generated many notable cultivars, all of which add great textural qualities to the landscape. It has 6-inch-long frothy plumes that appear after the flowers and give a long-lasting, smoky haze to branch tips. Its green leaves are smooth and rounded and produce brilliant fall color.

no image available Cotinus coggygria 'Ancot'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This specimen is grown for its stunning golden leaves, which turn to brilliant shades of orange and red in autumn. It may or may not produce the smoke-like plumes typical of the genus. 

Cotinus coggygria ‘Royal Purple’ Cotinus coggygria ‘Royal Purple’
(Smoke tree, Venetian sumac)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This shrub or small tree has stunning dark red-purple foliage that turns scarlet in autumn. It has plume-like seed clusters, which appear after the flowers and give a long-lasting, smoky haze to branch tips.

Cotinus coggygria ‘Velvet Cloak' Cotinus coggygria ‘Velvet Cloak'
(Smoke tree, Venetian sumac)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This shrub or small tree has stunning deep purple foliage that turns orange-red in autumn. It has plume-like seed heads, which appear after the flowers and give a long-lasting, smoky haze to branch tips.

Crambe cordifolia Crambe cordifolia
(Colewort)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species is notable in stature, forming a giant mound and producing a profusion of airy white flowers on tall stems in late spring to midsummer and then dying down in midsummer to late summer. Colewort can reach 8 feet high and about half as wide. Grow in a large border or open woodland.

Crocosmia 'Lucifer' Crocosmia 'Lucifer'
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Abundant eye-catching, brillliantly red, tubular flowers appear in midsummer atop bold, slightly arching, sparsely branched 3-foot-tall stems. Crocosmia's mid-green leaves are pleated and swordlike.

Crocosmia × crocosmiiflora Crocosmia × crocosmiiflora
(Montbretia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Montbretia looks like a small gladiolus until it blooms in late summer, when abundant sprays of orange, gold, or yellow star-shaped flowers are held by gracefully thin, arching, zigzag stems rising from a cluster of pale green, sword-shaped leaves.

no image available Cryptomeria japonica
(Japanese cedar)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a coniferous evergreen with year-round interest and a graceful shape. Young foliage emerges a pale shade of yellow in a herringbone pattern in the spring and is a striking contrast to the deeper green of the older needles by summer. Crinkled brown cones dangle daintily on the ends of the branches in autumn, followed by new developing cones gleaming like little lanterns through the winter.

no image available Cryptomeria japonica ‘Sekkan-sugi’
(Japanese cedar)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This conical evergreen offers year-round interest and a graceful shape, with branches that are more pendent than the species. Young foliage emerges a pale shade of yellow in a herringbone pattern in the spring and is a striking contrast to the deeper green of the older needles by summer. Crinkled brown cones dangle daintily on the ends of the branches in autumn, followed by new developing cones gleaming like little lanterns through the winter.

no image available Cyathea australis
(Australian tree fern, Rough tree fern)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Australian tree fern has dark green fronds that can reach 12 feet long. Its stem elongates into a trunk-like structure, giving the plant the appearance of a palm tree. Humidity is essential to growing this plant well. Use it as a specimen plant, in a container, or in a greenhouse.

Cynara cardunculus Cynara cardunculus
(Cardoon)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Cardoon is an architectural splendor with bold texture, thanks to its large, prickly, almost dagger-shaped gray-green arching leaves and a statuesque, vase-shaped frame. It is topped with round, purple, thistlelike flowers in midsummer. Cardoon can reach up to 5 feet tall and 4 feet wide.

Dahlia 'Bashful' Dahlia 'Bashful'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Bashful' is a reliable and prolific bloomer. The blooms (purplish petals surrounding a golden center) have a velvety feel that draws bees and butterflies. As dahlias go, 'Bashful' is not a tall plant, so it's best to place it near the front of a bed. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

Dahlia 'Bed Head' Dahlia 'Bed Head'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Bed Head'  is a tall plant with 4-inch-wide salmon-colored blooms with an unusually tangled appearance. It flowers less abundantly than many other dahlias, but is striking nonetheless. 'Bed Head' is a lush grower that benefits from strong staking. Plant it at the back of the border, and show it off as a cut flower in a vase. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

Dahlia 'Bishop of Llandaff' Dahlia 'Bishop of Llandaff'
(Dahlia)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

With its deep purple-black leaves and brilliant summer blooms, 'Bishop of Llandaff' is a fine addition to the sunny bed or border. The 4- to 6-inch-round red-petaled flowers have deep purple and yellow centers, which are set off nicely by the plant's dark foliage. Use this long-stemmed cultivar in cut-flower arrangements. -Gerald Gibbens, Regional Picks: Northwest, Fine Gardening issue#120

Dahlia 'Bodacious' Dahlia 'Bodacious'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Bodacious' lives up to its name, with brilliant color and blooms that are supersized in both height and diameter. Heavy-headed 'Bodacious' requires beefy stakes. The rich color and ruffled effect of the loosely arranged petals make it stunning as a cut flower. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

Dahlia 'David Howard' Dahlia 'David Howard'
(Dahlia)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'David Howard' is large and vigorous dahlia with fine color. Apricot blooms contrasts nicely with the dark foliage and with dark-colored companion plants. It pairs well both with hot colors such as red and orange and cool blues and purples. A tall grower, it requires staking and looks best in the middle or back of a border. Perhaps best of all, it blooms continually without deadheading. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

no image available Dahlia 'Figaro'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Figaro' is a dwarf "landscape" dahlia with semi-double flowers in shades of red, pink, orange, yellow, and white. It works well as bedding and in containers, and blooms from planting time until frost.  

Dahlia 'Hissy Fitz' Dahlia 'Hissy Fitz'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Hissy Fitz' isn't a fussy plant, in spite of its amusing name. Its prolific and strong clear yellow blossoms  look like pompoms, thanks to the small incisions at the tip of each petal. Of medium height, 'Hissy Fitz' is a sturdy grower and not hard to stake. It's a fine addition to the sunny border. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

Dahlia 'Honka' Dahlia 'Honka'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Honka' has a simple, cheerful charm. Its eight-petaled, star-shaped flowers are lightly scented (not many dahlias are fragrant). 'Honka' brings a subtle presence to the late-summer border. Sturdy stems support the flowers above the plant and look good in the front of the border alongside taller perennials with a backdrop of dark foliage. No staking is required. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

Dahlia 'Jersey Beauty' Dahlia 'Jersey Beauty'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The 20th century's most celebrated dahlia is 'Jersey Beauty'. This towering, 4- to 6-foot-tall 1920s classic will produce so many lively, true-pink, classic dahlia flowers that you can cut all you want and still have a great garden display. This selection is exceptionally vigorous and beautiful.

Dahlia 'Kaiser Wilhelm' Dahlia 'Kaiser Wilhelm'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Of the maybe 10,000 named dahlias introduced in the 1800s—when dahlias ranked right up there with roses in popularity—only three survive. One of them is 'Kaiser Wilhelm', introduced in 1892. Its 3-inch flowers have neatly curled petals of soft custard-yellow brushed with burgundy, and a green button eye just like that of an old rose. The plant can grow to 5 feet.

Dahlia 'Kidd's Climax' Dahlia 'Kidd's Climax'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The pink-and-cream dinner-plate-sized 'Kidd's Climax' of 1947 has 10-inch flowers atop 4-foot-tall plants.

Dahlia 'Myrtle's Folly' Dahlia 'Myrtle's Folly'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

If you like the combination of peach and pink, you'll love 'Myrtle's Folly', whose narrow, twisted petals of deep pink and light orange  mature to reveal a yellow center. Perhaps too ungainly to use as a border plant, 'Myrtle's Folly' will provide a reliable supply of flowers that look perfect in a vase. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

Dahlia 'Mystic Illusion' Dahlia 'Mystic Illusion'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This new dahlia has gorgeous, bright yellow blooms that pop against its rich, dark purple (nearly black) foliage. 'Mystic Illusion' is well branched and makes a strong statement in beds, borders, and containers.

Dahlia 'Pooh' Dahlia 'Pooh'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A charming choice, 'Pooh' has orange-red petals with gold and lemon-colored petal-like sepals. Plant this dahlia toward the back in a border, where its small flowers on tall stalks will be sure to stand out. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

Dahlia 'Zorro' Dahlia 'Zorro'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

For a change of pace, 'Zorro' looks fantastic floating stemless in a bowl of water. The ruffled petals accentuate the dark red hue. Staking is a must to prevent the stems from flopping beneath the weight of its huge and heavy blooms. Pinch back the young shoots to promote branching and sturdier stalks. 'Zorro' consistently produces quality tubers for division and, as such, is the perfect cultivar to start (or sustain) a dahlia collection. -Alastair Gunn, Dahlias that deliver, Fine Gardening issue #121

Daphne × burkwoodii 'Briggs Moonlight' Daphne × burkwoodii 'Briggs Moonlight'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This stunning specimen has luminous, creamy-ivory leaves and narrow green margins. The pale pink flowers are secondary to the glamorous foliage, which can light up a shady border and create definitive contrast.

Daphne × transatlantica 'Summer Ice' Daphne × transatlantica 'Summer Ice'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rounded shrub has leaves with white margins, and pale pink star-shaped flowers that bloom in the spring, fall, and sometimes in between.  The blossoms release an intoxicating fragrance. 

Davidia involucrata Davidia involucrata
(Dove tree, Ghost tree, Handkerchief tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a lovely species grown for its distinct pairs of 7-inch-long, assymetrical white bracts which hang from the branches in layers in late spring. Given room and maturity (seed-grown trees may not bloom for up to 20 years), this plant is notable in both form and flower.

no image available Delphinium 'Delft Blue'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Belonging to the Belladonna Group hybrids, this delphinium bears loose, branched spikes of intense blue flowers with soft white edges. It may rebloom if deadheaded. The cultivar name pays homage to the resemblance of the flower color to Delft pottery.

Delphinium elatum Delphinium elatum
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The parent of the regal hybrid Delphiniums, the species has 3- to 4-foot-tall spires of blue, violet, lavender, or white flowers. It usually requires staking.

Deschampsia cespitosa 'Northern Lights' Deschampsia cespitosa 'Northern Lights'
(Tufted hair grass, Tussock grass)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A tuft of thin grassy foliage with gray and gold variegation distinguishes this cultivar. Early summer brings 3-foot-tall, airy plumes of tiny flowers that look beautiful when backlit by the sun. As fall approaches, the foliage turns golden with pink-coral tips. This grass even grows well in shadier sites. Plant in a border, woodland garden, or shaded rock garden.

Dianthus 'Bath's Pink' Dianthus 'Bath's Pink'
(Cheddar pink)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dianthus 'Bath's Pink' is a stunning, wide-spreading ground cover with grassy, blue-green foliage and pink flowers. Use it to edge a bed or grow it in your rock garden for a splash of cool color. To keep its blooms going, be sure to deadhead.

Dianthus 'Neon Star' Dianthus 'Neon Star'
(Carnation, Pink)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hybrid has a compact, mounding habit, with silvery-blue foliage and fluorescent pink toothed flowers, which continue blooming with deadheading.

Dianthus × allwoodii Dianthus × allwoodii
(Allwood hybrids)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These modern hybrids bear salmon-pink blossoms ('Doris' has scarlet in the center) and bloom freely with moderate fragrance.

Dianthus barbatus Dianthus barbatus
(Sweet William)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These short-lived perennials or biennials are charming plants, and are worth their weight in gold in the cottage border. After flowering, the attractive foliage holds the space well.

Dianthus barbatus 'Summer Sundae' Dianthus barbatus 'Summer Sundae'
(Sweet William)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Summer Sundae' Sweet William is a nice mix of red, pink, and white flowers held in rounded groups at the tops of stems. Plants bloom from late spring to early summer. The flowers are lightly fragrant. Use in a cottage garden or border, or in containers. It flowers the first year from seed.

Dianthus chinensis ‘Ideal Crimson' Dianthus chinensis ‘Ideal Crimson'
(China pink, India pink)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Fringed flowers in shades of bright red with white centers open without fragrance in summer. 

Dianthus deltoides Dianthus deltoides
(Maiden pink)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This mat-forming species with dark green leaves is one of the easiest to grow.  Blossoms range from white to red and are usually single and without fragrance. Use as bedding or in rock gardens.

Dianthus deltoides 'Arctic Fire' Dianthus deltoides 'Arctic Fire'
(Maiden pink)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This mat-forming species with narrow, dark green leaves is one of the easiest to grow. Blossoms with red eyes open in early summer and may rebloom if sheared back after flowering.

Digitalis obscura Digitalis obscura
(Sunset foxglove, Willow-leaved foxglove)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This foxglove has long-lasting flowers in seductive shades of burnt umber. Its glossy, linear leaves are evergreen in mild climates, but turn brown in colder climates.

no image available Digitalis purpurea 'Pam's Choice'
(Common Foxglove)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a biennial or short-lived perennial, which may last longer and rebloom if deadheaded. It sports dramatic blossoms in contrasting colors in spires reaching six feet high in rich soil, but more likely to 3 or 4 feet. 

Dryopteris crassirhizoma Dryopteris crassirhizoma
(Wood fern)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a handsome and lush, semi-evergreen vase-shaped fern with thickly textured leaves that is suitable for specimen treatment. It reaches 3.5 feet tall. Grow in a woodland or moist shade garden.

Echinacea 'Art's Pride' Echinacea 'Art's Pride'
(Coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cross of E. purpurea 'Alba' and E. paradoxa bears narrow coppery-orange ray petals and prominent deep brown central cones. The fragrant blooms open from early to late summer with sporadic later bloom. It has semi-glossy leaves and grows 2 to 3 feet tall.

Echinacea 'Harvest Moon' Echinacea 'Harvest Moon'
(Coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the exceptional Big Sky™ series (E. paradoxa crossed with E. purpurea), bearing fragrant, earthy-gold petals and golden orange central cones. These hybrids have all inherited the large green leaves, strong branching stems, wide flower petals, and profuse blooming tendencies of E. purpurea.

Echinacea 'Sundown' Echinacea 'Sundown'
(Coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the exceptional Big Sky™ series (E. paradoxa crossed with E. purpurea), bearing fragrant, russet-orange petals and reddish-brown central cones. These hybrids have all inherited the large green leaves, strong branching stems, wide flower petals, and profuse blooming tendencies of E. purpurea.

Echinacea 'Sunrise' Echinacea 'Sunrise'
(Coneflower)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the exceptional Big Sky™ series (E. paradoxa crossed with E. purpurea), bearing fragrant, pale citron petals and green-maturing-to-copper central cones. These hybrids have all inherited the large green leaves, strong branching stems, wide flower petals, and profuse blooming tendencies of E. purpurea.

Echinacea 'Sunset' Echinacea 'Sunset'
(Coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the exceptional Big Sky™ series (E. paradoxa crossed with E. purpurea), bearing fragrant, vibrant salmon-orange petals and brown central cones. These hybrids have all inherited the large green leaves, strong branching stems, wide flower petals, and profuse blooming tendencies of E. purpurea.

Echinacea 'Twilight' Echinacea 'Twilight'
(Coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the exceptional Big Sky™ series (E. paradoxa crossed with E. purpurea), bearing fragrant rose-colored petals and stunning red central cones on 24-inch plants. These hybrids have all inherited the large green leaves, strong branching stems, wide flower petals, and profuse blooming tendencies of E. purpurea.

no image available Echinacea angustifolia
(Coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native meadow perennial has daisy-like blossoms in early summer. It bears copper-orange central cones surrounded by short, arching, ray petals in pink or purple-pink, and occasionally white.

Echinacea purpurea Echinacea purpurea
(Purple coneflower)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Because of its carefree performance, this native meadow perennial with daisy-like flowers appropriately inhabits the gardens of many. It blooms from midsummer into early autumn, with prominent, copper-orange central cones surrounded by rose-purple, ray petals (to 5 inches across).

Echinacea purpurea 'Fragrant Angel' Echinacea purpurea 'Fragrant Angel'
('Fragrant Angel' coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Coneflowers have much to offer the garden, and now they have fragrance, too. 'Fragrant Angel' has large, sweetly scented flowers made up of two rows of white petals surrounding a greenish orange cone. The plants grow to 40 inches and attract butterflies. Grow them in a border, meadow, cottage garden, or cut flower garden.

Echinacea purpurea 'Kim's Knee High' Echinacea purpurea 'Kim's Knee High'
(Purple coneflower)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native meadow derivative is a compact version of the species. It blooms from midsummer into early autumn, with prominent, copper-orange central cones surrounded by drooping, rose- or purple-pink ray petals. It will reach 24 inches if not cut back.

Echinacea purpurea 'Magnus' Echinacea purpurea 'Magnus'
(Purple coneflower)
(12 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native meadow derivative has vibrant, daisy-like flowers that bloom from midsummer into early autumn. Its prominent, dark orange central cones are surrounded by larger (to 7 inches across) and more horizontal, reddish-pink, ray petals than the species.

Echinacea purpurea ‘Bright Star’ Echinacea purpurea ‘Bright Star’
(Purple coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native meadow derivative with daisy-like flowers blooms from early summer into early autumn. 'Bright Star' has prominent, copper-orange central cones surrounded by red-purple ray petals (to 5 inches across), and grows to less than 3 feet tall.

Echinacea purpurea ‘White Swan' Echinacea purpurea ‘White Swan'
(White coneflower)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar of a native meadow coneflower has white, daisy-like flowers from early summer into early autumn. Its prominent, coppery-green, central cones are surrounded by large white ray petals that reach 4.5 inches long.

Echinacea tennesseensis 'Rocky Top' Echinacea tennesseensis 'Rocky Top'
(Tennessee coneflower)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The 'Rocky Top' hybrid offers the garden an abundance of pastel pink coneflowers with greenish-black cones on plants 2 to 3 feet tall and 1 foot wide. Interestingly, the flowers follow the sun like sunflowers and the petals sometimes curl upward slightly. Use this compact coneflower in borders, meadows, or as cut and dried flowers. E. tennesseensis was thought to be extinct in the 1960s, but was rediscovered and is now widely available as a garden plant.

Echinops ritro Echinops ritro
(Small globe thistle)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact species has cobweb-like, woolly foliage. The unique spherical flowerheads appear steely blue before maturing to a brighter blue. The late summer flowers add charm of form and texture to a mixed border.

Elaeagnus pungens 'Maculata' Elaeagnus pungens 'Maculata'
(Variegated silverberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This evergreen shrub can light up the dark corners of a garden. It grows quickly, and its branches are arched and somewhat spiny. Bright yellow,  3- to 4-inch-long leaves splashed are outlined in green. The twigs are a metallic copper color, and the undersides of the leaves are specled with a copper color, too. Tiny white flowers appear under the leaves in fall. They are hard to see, but very fragrant. Small orange fruit appear in spring. -Michael Lee, Fine Gardening issue #119

Emilia coccinea Emilia coccinea
(Tassel flower, Flora's paintbrush)
(1 user review)

A captivating little plant for the front of the border, tassel flower produces small, scarlet-orange pompons which, when viewed from a distance, seem like they’re floating in air. The flowers cluster at the top of wiry stems that rise from a basal rosette of blue-green leaves. Plants occasionally self-sow when sited in a good location. With its small habit, tassel flower lends itself well to container gardens and fresh-cut flower arrangements, adding an element of whimsy. Its delicate and airy nature looks best with bold-leaved or showy plants in the background, creating a see-through effect. To magnify their magic, mass several plants together.

no image available Enkianthus campanulatus
(Redvein enkianthus)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tree-like shrub bears pendent clusters of bell-shaped, creamy-white flowers with rose veins in late spring and early summer. In autumn, the foliage turns magnificent shades of orange and red.

Enkianthus perulatus Enkianthus perulatus
(White enkianthus)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is perhaps the most refined Enkianthus, bearing dainty, white pendulous bells in May. It forms an elegant, rounded shrub to 6 feet with gracefully tiered branches and produces brilliant scarlet color in autumn.

Ensete ventricosum 'Maurelii' Ensete ventricosum 'Maurelii'
(Red banana, Abyssinian banana, Ethiopian banana)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This banana-like perennial has large paddle-shaped leaves, which range in color from deep claret brown to red-purple to pale green, produced from the center of the plant, with thick midribs bright red beneath. White flowers are borne in inflorescences 3 to 4 feet long. Fruits are banana-like but dry and unpalatable.

Eremurus robustus Eremurus robustus
(Foxtail lily, Desert candle)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species produces very tall spires of pale pink flowers with yellow stamens atop leafless stems that puncture vertical space with unmatched elegance.

Erigeron karvinskianus Erigeron karvinskianus
(Fleabane)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Profusion' fleabane is a carpeting, rhizomatous, woody-based perennial with lax, branching stems and abundant yellow-centered white flowers in summer. Blossoms fade to pink and purple. Foliage is hairy and grayish green. Excellent in containers.

Eucalyptus neglecta Eucalyptus neglecta
(Omeo gum, Omeo round-leaved gum)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a very hardy, strongly aromatic eucalyptus with large leaves and white flowers. It makes a good specimen.

no image available Eucomis bicolor
(Pineapple lily, Pineapple flower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species boasts maroon-speckled stems and green flowers with maroon margins. The flowers occur on thick, solitary stalks bearing bottle-brush-like wands of tightly-clung florets, which are crowned by tufts of green bracts. As the common name implies, these unusual and magnificent inflorescences are reminiscent of pineapples.

no image available Eucomis comosa
(Pineapple lily, Pineapple flower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species boasts stems and undersides of leaves with maroon spotting, and white flowers tinged with maroon. The flowers form on 24-inch-long, thick stalks bearing bottle-brush-like wands of tightly-clung florets, which are crowned by tufts of green bracts. As the common name implies, these unusual and magnificent inflorescences are reminiscent of pineapples.

Eucomis comosa 'Sparkling Burgundy' Eucomis comosa 'Sparkling Burgundy'
(Pineapple lily, Pineapple flower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This outstanding cultivar boasts dark burgundy leaves that slowly change to olive green, and then revert back dramatically as the flowers fade. The flowers form on 20- to 30-inch stalks bearing bottle-brush-like wands of tight, smokey pink florets, which are crowned by tufts of purple bracts. As the common name implies, these unusual and magnificent inflorescences are reminiscent of pineapples.

no image available Euonymus fortunei cvs.
(Wintercreeper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Prostrate to mound-forming, vigorous evergreen shrubs have oval, toothed, dark green leaves. Cultivars vary in foliage color and variegation, form, climbing or creeping habit, and fall interest.

no image available Euphorbia characias
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright, evergreen shrub has stunning texture and form. Its gray-green leaves and woolly, purple-tinged stems form billowy, 4-foot long branches. From early spring to early summer, it produces giant cylindrical bract clusters in yellow-green with purple-black nectar glands, and creates a specimen that looks otherworldly.

no image available Euphorbia tirucalli
(Pencil tree, Finger tree)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This unusual looking plant has many succulent, pencil-like branches. The leaves are small and short-lived, and the flowers are insignificant. Euphorbia tirucalli can grow to almost 30 feet in the wild, but it can be used as a smaller specimen or container plant in the garden. It is hardy only in Zone 11.

Fagus sylvatica

Fagus sylvatica


(European beech)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

An excellent shade tree, this European-native deciduous tree grows to 80 feet tall and 50 feet wide and features an upright, oval form and dark shiny green leaves that turn yellow to rust-colored in fall. Its spring flowers are insignificant, though the small nuts that follow are favored by birds and squirrels. This tree is slow-growing. Several cultivars are available, including those with differing forms and foliage colors.

Fagus sylvatica 'Purple Fountain' Fagus sylvatica 'Purple Fountain'
(Purple fountain beech, European beech)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Purple Fountain' is a deciduous, columnar, dark-leaved tree with bronze-purple, wavy margined leaves and cascading branches. Leaves become more green as summer wears on. It can be used as a specimen tree or for pleaching. It is similar to the purple weeping beech but is much more columnar. Fall color is yellow, then orange-brown.

no image available Ficus lyrata
(Fiddle-leaf fig)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Large, paddle-shaped leaves with prominent veins make this tree a standout in containers outdoors or as a houseplant. Native to topical regions of western and central Africa, fiddle-leaf fig has leathery, glossy, evergreen leaves and round fruit. In the wild, it can reach 100 feet tall and almost as wide, but its size is easily controlled in containers. It was a popular houseplant in the 1950s and 60s.

Forsythia ‘Courtasol’ Forsythia ‘Courtasol’
(Forsythia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Like other cultivars of this genus, 'Courtasol' is as tough as nails. The biggest difference from the rest, however, lies in its form. The stems reach to only 18 inches tall before arching down to the ground and running along to yield a 5-foot-wide spread. Its grapefruit yellow flowers appear in early spring.

no image available Forsythia × intermedia 'Kolgold'
(Forsythia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Striking, extra-large yellow blooms cover each stem from base to tip in early spring.

Forsythia spp. and cvs. Forsythia spp. and cvs.
(Forsythia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Its blaze of yellow flowers is surely one of the first harbingers of spring. Forsythia are widely recognized for their utility in a shrub border, a bank, or for hedging, and their light to deep yellow, four-petaled flowers.

Fouquieria splendens Fouquieria splendens
(Ocotillo)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This southwestern native shrub grows to 20 feet tall and 15 feet wide and sports long, dull, spiny stems that green up and leaf out after a rain, followed by long, scarlet flowers that attract hummingbirds.When dry conditions return, ocotillo drops its leaves again. This cycle can replay several times a season. Great as a surprising specimen or forbidding hedge.

Franklinia alatamaha Franklinia alatamaha
(Franklin tree)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Discovered in the wild along Georgia's Altamaha River in 1765 by botanists John and William Bartram, this beautiful landscape tree is considered extinct in the wild. The Bartrams named the plant in honor of their friend Benjamin Franklin. All Franklinias today are descended from those propagated by the Bartrams in their Philadelphia garden. It is a deciduous, understory tree with an upright habit. It can be grown as a single-trunked tree or a multi-stemmed shrub. The fragrant white flowers have bushy yellow stamens and the leaves are dark green and glossy, turning orange, red, and purple in the fall. It blooms in late summer and early autumn, when few other trees are in flower. The fruit that follows is woody and spherical. Franklin tree makes a great addition to an open area of a woodland garden.

Fritillaria imperialis Fritillaria imperialis
(Crown imperial)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species draws much attention with its striking gaiety of color and form. Its large, bell-shaped flowers in shades of orange, yellow, and red dangle from tufts of shiny green leaf bracts. Sitting atop sturdy, 3-foot stalks, the flowers make a surprising and regal statement in the late spring garden.

Fuchsia magellanica Fuchsia magellanica
(Fuchsia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This erect shrub grows to 10 feet high and wide and produces many small, tubular, pendent flowers in shades of red, pink, and sometimes white. Flowers are followed by reddish purple fruits. Native to Chile and Argentina, Fuchsia magellanica is hardy in Zones 6-9 and adds bright colors and a tropical feeling to the garden. Use as a specimen or in a bed or border.

Gaillardia pulchella Gaillardia pulchella
(Blanket flower, Indian blanket)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Blanket flower is a bushy annual that produces red or yellow (or red and yellow) flowers over a long season. The blooms are daisy-shaped with a dark purple central disk. Growing to about 18 inches tall, this native of central and southern U.S. and Mexico is nice in a meadow, cut flower garden, border, or rock garden.

Galtonia candicans Galtonia candicans
(Summer hyacinth, Spire lily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A native of South Africa, summer hyacinth sends up spikes of lovely white flowers in late summer amidst dark green, strap-like foliage, when many other perennials are done blooming. The tall spikes are fragrant and especially dramatic planted with darker foliage or flowers.

Gardenia augusta 'MADGA 1' Gardenia augusta 'MADGA 1'
(Heaven Scent® gardenia )
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This gardenia cultivar features a very tight, upright form that is perfect for smaller gardens. It also boasts increased cold tolerance while maintaining the lustrous dark green foliage and abundant fragrant blooms you’ve come to expect from this genus.

Gaura lindheimeri Gaura lindheimeri
(Wand flower, White gaura, Butterfly gaura)
(6 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This North American wildflower is a bushy, clump-forming, vase-shaped perennial with lance-shaped or spoon-shaped, toothed leaves on slender, wand-like stems. Leaves may be occasionally spotted with maroon. Loose panicles of 4-petaled white flowers open only a few at a time and fade slowly to pink, blooming from late spring to early autumn.

Ginkgo biloba Ginkgo biloba
(Maidenhair tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

One of the oldest tree species on the planet, ginkgo grows only about a foot a year, reaching 50 to 80 feet. Female trees set fleshy fruit that smell unpleasant as they decay; they contain edible nuts.

Gladiolus 'Atom' Gladiolus 'Atom'
(Gladiolus)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A glad for people who would normally never grow them, 'Atom' is about half the size of regular varieties, growing to at most 3 feet tall. This 1946 classic blends easily into perennial borders, and it won't get lost because its flowers are blazing red cooled by a thin, silvery edge.

Gladiolus 'Carolina Primrose' Gladiolus 'Carolina Primrose'
(Gladiolus)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This 3-foot-tall, small-flowered perennial glad was originally collected from an abandoned home site in North Carolina. Pure yellow with a wildflowery grace, it seems to be a form of a wild South African glad introduced about 1900 as Gladiolus primulinus.

Gladiolus 'Dauntless' Gladiolus 'Dauntless'
(Gladiolus)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Introduced in 1940, 'Dauntless' grows to 4 feet tall and has pale pink flowers with deep pink/red throats.

Gladiolus 'Fidelio' Gladiolus 'Fidelio'
(Gladiolus)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This 3- to 4-foot-tall glad has luminous deep purplish-rose flowers. It dates from 1959 and is called 'Fidelio' after Beethoven's joyous opera.

no image available Gladiolus communis ssp. byzantinus
(Byzantine gladiolus)
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These vigorous perennials have linear leaves to 24 inches long. Spikes of up to 20 funnel-shaped, marked, deep magenta flowers appear in spring.

Gleditsia triacanthos Gleditsia triacanthos
(Honeylocust)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Honey locust grows in the wild from Pennsylvania to Iowa and south to Georgia and Texas. In the landscape, this large, spreading, deciduous tree is valuable for its elegant form and pinnate, ferny leaves that cast a dappled shade. Flowers are generally inconspicuous, but are followed by unusual large seed pods. Fall color can be a nice yellow, but leaves sometimes fall without noticeably changing colors. The species has a thorny trunk and shoots, but thornless cultivars are available.

Gomphrena globosa 'Purple' Gomphrena globosa 'Purple'
(Globe amaranth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A bushy, hairy-leaved annual, globe amaranth bears round purple flower bracts on thick stems in summer and early fall. This plant is useful as summer bedding or in a border or cutting garden. It is fairly drought tolerant and very heat tolerant. It grows to about 2 feet tall.

Gomphrena haageana 'Strawberry Fields' Gomphrena haageana 'Strawberry Fields'
(Gomphrena)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

An upright, bushy annual with flowers (actually bracts) that resemble bright red strawberries with tiny yellow "seeds." Flowers are produced from summer to early fall and are great for cutting and drying. Leaves are hairy. Gomphrena is fairly drought tolerant and very heat tolerant. Use as bedding, in a border, or in a cut flower garden.

Grevillea 'Moonlight' Grevillea 'Moonlight'
('Moonlight' grevillea)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This stunning shrub blooms all year in some climates. A fast grower, its large, moonlight-colored flowers and finely divided, gray foliage are a must for any southern-temperate garden. Frost and drought tolerant once established, it attracts bees and hummingbirds and makes an excellent screening shrub.

Gunnera manicata Gunnera manicata
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is the granddaddy of big-leaved perennials. No other plant can so thoroughly alter the scale of a garden while calling such attention to itself.

Halesia carolina Halesia carolina
(Carolina silverbell)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Carolina silverbell is a handsome tree with clean green foliage and an upright spreading habit. In mid- or late spring, hundreds of silvery-white bell-shaped flowers dangle from every branch before foliage emerges. The tree also has attractive bark, unusual four-winged seedpods, and yellow fall color.

Hamamelis × intermedia 'Arnold Promise' Hamamelis × intermedia 'Arnold Promise'
(Witch hazel)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vase-shaped, deciduous shrub, up to 12 feet tall and wide, has ascending branches and bright green leaves that turn yellow in autumn. It produces large yellow flowers in mid- and late winter on the bare branches. A cross between H. japonica and H. mollis.

no image available Hamamelis mollis
(Chinese witch hazel)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This witch hazel is an upright shrub up to 12 feet tall and wide, with oval, softly hairy, mid-green leaves that turn yellow in autumn. Fragrant flowers are yellow, with crimped petals, appearing on bare branches in mid- and late winter.

Hamamelis mollis 'Pallida' Hamamelis mollis 'Pallida'
(Witch hazel)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vase-shaped deciduous shrub grows up to 12 feet tall and wide, with ascending branches and bright green leaves that turn yellow in autumn. Clusters of sulfur-yellow flowers appear in mid- and late winter.

Hamamelis virginiana Hamamelis virginiana
(Common witch hazel)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The native common witch hazel is an understory plant that becomes leggy if it has to reach for light, but in the open, it develops into a graceful, spreading shrub about 20 feet tall. Its broad leaves turn a clear, bright yellow in the autumn. The abundance of pale yellow fall flowers that accompanies the foliage comes as a wonderful late-season surprise. The deceptively fragile-looking blossoms that appear near the end of October seem to keep winter at bay for weeks.

Helenium ‘Butterpat’ Helenium ‘Butterpat’
(Sneezeweed)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Sneezeweed is a clump-forming perennial with sturdy, branching stems and mid-green leaves. In August and September, masses of 2-inch, daisy-like yellow flowers are borne in large, loose terminal clusters on leafy 4- to 5-foot tall stems.

Helianthus angustifolius Helianthus angustifolius
(Swamp sunflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A profusion of golden yellow flowers appears for two to three weeks starting in early autumn. Daisy-like flowerheads are 3 inches across with 15 to 20 yellow ray florets radiating from a flat-topped purple or dark brown cone. The entire plant looks like a giant flame, drawing the attention of gardeners and many species of butterflies, bees, and other nectar feeders.

Helianthus annuus and cvs. Helianthus annuus and cvs.
(Sunflower)
(1 user review)

Sunflowers are some of the easiest plants to start from seed. They are available in numerous cultivars which span the range of heights, flower colors, and form.

Helianthus debilis Helianthus debilis
(Branching sunflower)
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These branching plants with thick stems and glossy mid-green leaves grow 5 to 6 feet tall. Slightly nodding flowerheads 2.5 inches or more across appear in summer. Bright yellow ray florets are sometimes flushed with red or purple-red disk florets.

Helianthus grosse-serratus Helianthus grosse-serratus
(Sawtooth sunflower)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Sawtooth sunflower's abundant yellow daisy flowers bloom from late summer well into fall. The dark green, narrow leaves have a leathery gloss. A well-behaved plant, sawtooth sunflower forms a thick, slowly expanding clump. It can reach 10 feet and taller, depending on conditions.

Heliopsis helianthoides Heliopsis helianthoides
(False sunflower, Ox eye, Woodland sunflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This clump-forming perennial bears striking, sunflower-like yellow blooms on long stalks from midsummer to early autumn.

no image available Heliopsis helianthoides 'Summer Nights'
(False sunflower, Ox eye)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Summer Nights' has a clumping form, sturdy wine-purple stems, and bronze-tinted leaves. It bears striking deep golden-orange blooms with orange-red centers from June until August.

Helleborus odorus 'Double Queen' Helleborus odorus 'Double Queen'
(Lenten rose, hellebore)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Hellebores begin blooming in mid-winter in a range of colors, adding much needed color very early in the season. They bloom when the temperature is below freezing, even amidst the snow. Protect from cold winter winds, especially when not insulated by snow, to avoid damaged foliage. Avoid ingestion of all plant parts and contact with the sap.

Hemerocallis 'Armani' Hemerocallis 'Armani'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Autumn Minaret' Hemerocallis 'Autumn Minaret'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Baby Fresh' Hemerocallis 'Baby Fresh'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Banana Boat' Hemerocallis 'Banana Boat'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Beauty to Behold' Hemerocallis 'Beauty to Behold'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Becky Lynn' Hemerocallis 'Becky Lynn'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Blackeyed Stella' Hemerocallis 'Blackeyed Stella'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Brazilian Orange' Hemerocallis 'Brazilian Orange'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Catalyst' Hemerocallis 'Catalyst'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Charles Johnston' Hemerocallis 'Charles Johnston'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Chorus Line' Hemerocallis 'Chorus Line'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Condilla' Hemerocallis 'Condilla'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Cool Jazz' Hemerocallis 'Cool Jazz'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Crystal Cupid' Hemerocallis 'Crystal Cupid'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Dixie Hummingbird' Hemerocallis 'Dixie Hummingbird'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Elijah' Hemerocallis 'Elijah'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Elizabeth's Magic' Hemerocallis 'Elizabeth's Magic'
(Daylily)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'English Witch' Hemerocallis 'English Witch'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Daylilies are classic, extremely popular garden plants. They feature long, arching, strappy leaves and long stems of generally 6-petaled flowers, though double flowers are popular as well. Each flower lasts only one day, hence the plant’s common name. Daylilies come in a wide range of colors, from cream and cheery yellow to peach, orange, fiery red, deep burgundy, pink, and purple. Some have contrasting throats and "eye-zones." Daylilies are ideal for a mixed herbaceous perennial border.

Hemerocallis 'Forsyth Lemon Drop' Hemerocallis 'Forsyth Lemon Drop'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Forsyth Lemon Drop' is lovely and cheerful daylily cultivar.

Hemerocallis 'Frances Fay' Hemerocallis 'Frances Fay'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This floriforous daylily is a melony yellow.

Hemerocallis 'Froufrou' Hemerocallis 'Froufrou'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Froufrou' gets its name from its small, ruffled yellow petals.

Hemerocallis 'Girl Scout' Hemerocallis 'Girl Scout'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Girl Scout' has large, bright yellow flowers.

Hemerocallis 'Happy Returns' Hemerocallis 'Happy Returns'
(Daylily)
(15 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This pale-yellow-flowered daylily distinguishes itself with its profuse bloom and compact size (only 16 inches tall), making it good for containers and the borders. It is an early season bloomer with circular flowers that open in late afternoon and last through the night.

Hemerocallis 'Jan's Twister' Hemerocallis 'Jan's Twister'
(Daylily)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Jan's Twister' has large, light coral, spiderlike flowers and no fragrance.

Hemerocallis 'Jungle Fever' Hemerocallis 'Jungle Fever'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Red daylily with a yellow center.

Hemerocallis 'Just Plum Happy' Hemerocallis 'Just Plum Happy'
('Just Plum Happy' daylily)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This everblooming daylily is a member of the Happy Ever Appster(R) family of daylilies. All Happy Ever Appster daylilies are offspring of the popular 'Happy Returns' daylily and were developed by Dr. Darrel Apps, famous daylily hybridizer. 'Just Plum Happy' flaunts 6-inch-wide, bright rose-pink blooms with purple centers on stems 12 to 16 inches tall from June to frost above a clump of deep green, strappy leaves 18 to 24 inches wide.

Hemerocallis 'Kate Carpenter' Hemerocallis 'Kate Carpenter'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Peach daylily with yellow accents.

Hemerocallis 'Sydney Eddison' Hemerocallis 'Sydney Eddison'
(Daylily)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This daylily has large, pale creamy pink flowers.

Hemerocallis 'Yum Yum' Hemerocallis 'Yum Yum'
(Daylily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Yum Yum' has miniature red flowers.

Heuchera 'Amber Waves’ Heuchera 'Amber Waves’
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Bright lime green foliage and perky rose-colored flowers in spring make this plant a great selection. It turns a nice orange in autumn.

Heuchera 'Pink Lipstick' Heuchera 'Pink Lipstick'
(coral bells, coral flower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Heuchera make excellent foliage plants for sun to part shade gardens. With its burgundy stems and pale pink flowers, 'Pink Lipstick' provides great color to a border.

Heuchera 'Velvet Night' Heuchera 'Velvet Night'
(coral bells)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This heuchera cultivar has very dark (almost black) plum or purplish leaves and greenish white, bell-shaped flowers in late spring and early summer.

no image available Heuchera americana
(Coral flower, Coral bells)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Rosettes of evergreen, leathery, heart-shaped leaves emerge marbled and veined with brown, maturing to deep green with copper-green shading. In summer, spikes of tiny greenish white flowers are held aloft on stalks up to 3 feet tall. Use coral bells in a border, rock garden, native plant garden, woodland,  or shade garden, or as edging or groundcover.

Heuchera micrantha var. diversifolia 'Palace Purple' Heuchera micrantha var. diversifolia 'Palace Purple'
(Coral flower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Clump-forming perennial features a mound of maple, or ivy-like, long-petioled leaves (3-5" wide) which are an attractive deep purple above and beet red beneath. Foliage color may fade to a bronze green in hot summers. Tiny, pinkish white, bell-shaped flowers in open, airy panicles are borne on slender, wiry, dark red stems extending well above the mound of leaves typically to a height of 15-24" in late spring to early summer. Attracts hummingbirds to the garden! They look especially good used around the edge of a border. -Santa Rosa Gardens

Heuchera X brizoides 'June Bride' Heuchera X brizoides 'June Bride'
(Heuchera, coral bells)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hybrid heuchera has lobed, dark-green leaves and big panicles of large white flowers in late spring and early summer. It grows up to 30 inches tall and 18 inches wide. The flowers are suitable for cutting and the foliage is somewhat evergreen.

Hibiscus 'Kopper King' Hibiscus 'Kopper King'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A hardy hibiscus, 'Kopper King' has leaves that are a coppery red on top and orange-red underneath. Large (10 to 12 inches across) ruffly white to pale pink flowers bloom from midsummer to mid-fall if you deadhead. 'Kopper King' dies back to the ground in autumn and is late to break dormancy in the spring. It should be interplanted with spring bulbs and overplanted with winter annuals; that way you'll get color year round without disturbing the hibiscus. -Pat McKernan, Regional Picks: Lower Plains, Fine Gardening issue #120

Hibiscus syriacus and cvs. Hibiscus syriacus and cvs.
(Rose of Sharon)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hardy, deciduous, vase-shaped, woody shrub blooms for several weeks beginning in midsummer. Cultivars include ‘Aphrodite’ (deep rose-pink flowers with  a dark red eye), ‘Diana’ (large white flowers with wavy-margined petals), ‘Helene’ (white flowers with bases flushed reddish purple), and ‘Minerva' (low-branched with  lavender flowers tinged with pink and dark red centers).

Hibiscus syriacus 'Diana' Hibiscus syriacus 'Diana'
('Diana' Rose of Sharon)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Diana' has deep green foliage and large, pure white flowers that bloom from mid- to late summer. Unlike some other roses of Sharon, its flowers remain open at night. It requires little maintenance and, once established, will tolerate extreme heat, drought, and poor soil. -Judith Ireland, Regional Reports: Northeast, Fine Gardening issue #122

Himalayacalamus falconeri ‘Damarapa’ Himalayacalamus falconeri ‘Damarapa’
(Noble bamboo)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This perennial bamboo has dense clumps of smooth, olive-green, hollow, glossy culms, stained purple at the nodes, and linear, blue-green leaves to 6 inches long.

Hosta 'Aspen Gold' Hosta 'Aspen Gold'
(Hosta)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Perfectly round, puckered, bright-gold leaves have a pattern resembling seersucker fabric. Pale-lavender flowers appear in early summer.

Hosta 'Blue Angel' Hosta 'Blue Angel'
(Hosta)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Blue Angel' makes a very large tiered mound of heavily textured blue leaves that can be as wide as 18 in. in diameter.

Hosta 'Blue Shadows' Hosta 'Blue Shadows'
(Hosta)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Blue Shadows' is a medium-sized plant with coarse, deep blue, variegated leaves.

Hosta 'Fort Knox' Hosta 'Fort Knox'
(Hosta)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright selection reaches 24 inches tall and 44 to 48 inches wide. 'Fort Knox' has an elegant vase-shaped habit and radiant yellowish-gold leaves 10 inches long by 6 inches wide. Lavender flowers appear in midsummer.

Hosta 'Fortunei Albo-marginata' Hosta 'Fortunei Albo-marginata'
(Hosta)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Bold, large, shield-shaped leaves with a deep green center and creamy-white margins turn white with age. Funnel-shaped mauve flowers borne on leafy scapes 32 inches long appear in midsummer.

Hosta 'Halcyon' Hosta 'Halcyon'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

‘Halycon’ is a wonderful blue hosta that holds its strong leaf color all season. Its textured, blue-green leaves are thick enough to be slug resistant. Bell-shaped, pale lilac flowers are followed by seed heads that attract birds late in the season. 'Halcyon' grows fairly slowly. It can be used as either a ground cover or a specimen plant. -Jane Hutson, Regional Picks: Midwest, Fine Gardening issue# 127

Hosta 'Little Aurora' Hosta 'Little Aurora'
(Hosta)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A fast grower, 'Little Aurora' has cupped, puckered leaves and a metallic sheen, with soft-lavender flowers from late June into early July.

Hosta 'Piedmont Gold' Hosta 'Piedmont Gold'
(Hosta)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A robust, clump-forming perennial, 'Piedmont Gold' has prominently veined, wavy-margined, bright-gold leaves 10 inches long by 7 inches wide. It reaches an average height of 18 to 25 inches tall and 40 inches wide. White flowers on 26-inch stems appear in midsummer.

Hosta 'Sum and Substance' Hosta 'Sum and Substance'
(Hosta)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A botanical giant, 'Sum and Substance' averages 30 inches tall by 60 inches wide, sometimes more. Upright, heart-shaped, flat leaves have a glossy chartreuse hue that changes to gold when exposed to more light. Near-white lilac blooms borne on leaning scapes 36 inches long appear from late July through mid-August.

Hosta 'Sun Power' Hosta 'Sun Power'
(Hosta)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Sun Power' is a clump-forming perennial with oval to heart-shaped, yellowish green leaves below funnel-shaped, pale-lavender to white flowers in midsummer.

Hosta kikutii 'Hillbilly Blues' Hosta kikutii 'Hillbilly Blues'
(Japanese rock hosta)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A clump-forming perennial with flat-spreading, blue-colored leaves, Japanese rock hosta bears funnel-shaped white flowers, sometimes flushed with purple, on arching, leafy scapes 24 inches long.

Hosta sieboldiana 'Elegans' Hosta sieboldiana 'Elegans'
(Hosta)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Elegans' is a large hosta with deep, smoky blue, slightly frosted heart-shaped foliage.  Deep veins give the leaves a corrugated look. White flowers bloom in early spring. Though slugs love hostas, this one is usually spared. -Sue Whetten, Regional Picks: Rocky Mountains, Fine Gardening issue #127

Humulus lupulus 'Aureus' Humulus lupulus 'Aureus'
(Hops)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Aureus' is a fast-growing, twining perennial with roughly hairy shoots and deeply lobed, maple-like leaves in a luminous, clear shade of yellow. Clusters of subtle, fragrant, greenish yellow flowers add texture in summer and mature to pendent, papery, cone-shaped fruits.

Hydrangea arborescens Hydrangea arborescens
(Smooth hydrangea, Wild hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Creamy, six-inch flower heads form flattened spheres above heart-shaped leaves from June through frost.

Hydrangea arborescens 'Annabelle' Hydrangea arborescens 'Annabelle'
(Smooth hydrangea)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Exceptional and enormous creamy flowerheads up to one foot across form billowy, flattened spheres that withstand the rain well. Leaves are large and downy.

Hydrangea arborescens ‘Grandiflora' Hydrangea arborescens ‘Grandiflora'
(Hills-of-snow hydrangea, Smooth hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Hydrangea arborescens is a southeastern U.S. native shrub with a rounded habit to 5 feet tall and domes of creamy white flowers over a long period beginning in early summer. The cultivar 'Grandiflora' has larger, showier flowerheads than the species. They grow to 6 to 8 inches across.  

Hydrangea macrophylla Hydrangea macrophylla
(Bigleaf hydrangea, Hortensia, Lace-cap hydrangea, Florist's Hydrangea)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the most widely recognized species of hydrangeas. It boasts a plentiful number of cultivars. The species is divided into two groups: the Hortensias (or "mopheads") have globe-shaped flowers made up of large male flowers, and the Lacecaps have flattened flower heads, with central, female blossoms ringed in larger, male blossoms. 

Hydrangea macrophylla 'Mathilda Gutges' Hydrangea macrophylla 'Mathilda Gutges'
(Bigleaf hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact shrub bears attractive deep green leaves and large, rounded flower heads of deep pink in neutral soil, and intense violet-blue in acidic soil.

Hydrangeamacrophylla 'Mini Penny™' Hydrangea macrophylla 'Mini Penny™'
('Mini Penny™' hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This re-blooming mophead features inflorescences ranging 4-6 inches wide. Their color will be pink or blue depending on aluminum availability in soil. Compact habit with glossy dark green leaves.

Hydrangea macrophylla 'Nikko Blue' Hydrangea macrophylla 'Nikko Blue'
(Bigleaf hydrangea, Florist's hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a well-loved and vigorous cultivar with large, rounded flower heads of a rich, gorgeous blue.

Hydrangea macrophylla 'Pia' Hydrangea macrophylla 'Pia'
(Bigleaf hydrangea, Florist's hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Pia' is a dwarf Hortensia (or "mophead"), with globe-shaped flower heads made up of deep rose, 4-inch-wide flowers. 

Hydrangea macrophylla 'Variegata' Hydrangea macrophylla 'Variegata'
(Bigleaf hydrangea, Florist's hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This mound-forming shrub has white leaf margins and blue or pink lacecap inflorescences.

Hydrangea paniculata Hydrangea paniculata
(Panicle hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces gracefully arching branches and pyramidal clusters of white, then pink-tinged to dusky purple blossoms.

Hydrangea paniculata 'Grandiflora' Hydrangea paniculata 'Grandiflora'
(Peegee hydrangea, Panicle hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Large, sometimes giant white flower heads reaching 6 to 18 inches long turn pinkish with age. 'Grandiflora' is a fast-growing shrub that can reach 25 feet tall. Hydrangea paniculata is one of the most cold-hardy species. It may be grown as a single-stemmed tree specimen or as a multi-stemmed shrub. 

Hydrangea paniculata 'Limelight' Hydrangea paniculata 'Limelight'
('Limelight' panicle hydrangea)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This variety of the popular panicle hydrangea boasts very large, lime green blooms in mid-summer that turn pink in fall. A deciduous shrub, it grows to 8 feet tall and 6 feet wide with large, mid-green leaves. The blooms make good cut and/or dried flowers, but can be left on the plant for winter interest.

Hydrangea paniculata 'Tardiva' Hydrangea paniculata 'Tardiva'
(Panicle hydrangea)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Tardiva' is a late-flowering (early to late autumn) cultivar with loosely-packed, sharply pointed white flower heads that turn purplish-pink with age. It is a vigorous, fast growing deciduous shrub that reaches 8 to 12 feet tall.

Hydrangea paniculata ‘Unique’ Hydrangea paniculata ‘Unique’
(Panicle hydrangea)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Unique' bears 8-inch-long white flower heads that fade to pinkish white. It is similar to, but more vigorous than, Hydrangea paniculata 'Grandiflora'. The cultivar name refers to the shape of the flower heads; they are broad at the base and rounded at the tip.  

Hydrangea quercifolia 'Little Honey' Hydrangea quercifolia 'Little Honey'
('Little Honey' oakleaf hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Oakleaf hydrangeas are already one of my favorite shrubs: They are tough and reliable; have great foliage, flowers, and fall color; and provide stems of dried flowers in winter. Just when I thought they could not get any better, chartreuse-foliaged ‘Little Honey’ came along. Creamy white flowers appear in summer, then dry on the plant for months of show. ‘Little Honey’ rarely requires pruning, besides some thinning or shaping. To brighten the shade even more, plant hot pink or orange flowers and bright purple-foliaged tropicals nearby. -Irvin Etienne, Fine Gardening #147 (October 2012), page 72

Hydrangea quercifolia ‘Snow Queen’ Hydrangea quercifolia ‘Snow Queen’
(Oakleaf hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar produces 8-inch-long, conical flower heads from early summer on. It is as notable for its distinct, deeply lobed leaves as for its reliably showy, creamy blooms. The foliage produces outstanding fall color and the flowers take on purplish-pink hues when dried.

Hydrangea quercifolia ‘Snowflake’ Hydrangea quercifolia ‘Snowflake’
(Oakleaf hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar has large flowerheads of intricate double blossoms layered on top of one another. It is as notable for its distinct, deeply lobed leaves as for its reliably showy, creamy blooms. The foliage produces outstanding fall color, and the flowers take on purplish-pink hues as they dry. 

Hydrangea serrata Hydrangea serrata
(Mountain hydrangea)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species was formerly grouped with the Lacecap hydrangeas because of its flattened flowerheads that consist of central, small florets surrounded by showy, larger florets. It is similiar to H. macrophylla but is a more compact plant with smaller flowers and leaves.

Hypericum frondosum ‘Sunburst’ Hypericum frondosum ‘Sunburst’
(St. John's wort)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a small, upright, mounded, deciduous shrub with attractive, flaking reddish-brown bark on mature stems and striking, linear to oblong blue green leaves. Midsummer to early autumn, this plant bears golden yellow flowers with striking, bushy center stamens. Reddish-brown fruit capsules ripen in September and persist well into the winter. St. John's wort excels in the Midwest.

no image available Ilex 'Nellie R. Stevens'
('Nellie R. Stevens' holly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous evergreen holly bears abundant, shiny scarlet fruit. Use it as a screen, a background plant, or as a specimen.

Ilex × meserveae  Ilex × meserveae 
(Blue holly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Blue holly, so named for the glossy blue-green leaves, is a dense, vigorous shrub that can reach 15 feet tall and 10 feet wide. Insignificant flowers bloom in late spring. Female plants have glossy red fruit. There are many cultivars available.

Ilex aquifolium Ilex aquifolium
(English holly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tall, pyramidal, evergreen tree may be grown as a large shrub. Its evergreen, spiny foliage is leathery and glossy. Insignificant, though fragrant, flowers bloom in spring followed by red, orange, or yellow drupes that attract birds. Many cultivars are available.

no image available Ilex cornuta
(Chinese holly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Chinese holly is a round, evergreen shrub with glossy, spiny leaves and large red berries. It grows to about 15 feet tall and wide.

Ilex decidua Ilex decidua
(Possumhaw holly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

While the fresh green leaves and smooth, light gray stems are enough to make possumhaw holly an attractive shrub, the appeal of this plant is more evident in late fall. Bunches of small berries form along the branches and turn bright red as the leaves fall off. Only female plants bear fruit (plant at least one male plant for best berry production), which finally becomes palatable to wildlife in the early spring. Possumhaw tends to sucker from the roots, so it's best to allow it to form a multitrunk screen.

Ilex opaca Ilex opaca
(American holly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This erect, evergreen large shrub or tree reaches 40 to 50 feet in height and 20 to 40 feet wide. Leathery dark green leaves have pointy, scalloped edges. Small green berries appear in late summer, maturing to crimson by autumn and persisting through the winter. Some ripen to yellow or orange. Use American holly as a specimen tree or in a woodland garden.

no image available Ilex serrata 'Sundrops'
(Japanese winterberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact deciduous holly reaches up to 8 feet tall with equal or greater spread. Pale yellow berries ripen in September and stand out on reddish-brown branches, persisting into early winter and attracting birds.

Ilex verticillata Ilex verticillata
(Black alder, Winterberry)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant is a suckering shrub or small tree with toothed, pointy, bright green leaves. It bears white flowers in spring, which are followed by spherical dark red to scarlet berries that persist through the winter. Some fruit ripens to yellow or orange.

Ilex vomitoria Ilex vomitoria
(Yaupon holly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Yaupon holly is an upright, irregularly branched, evergreen shrub or small tree with ovate, toothed, shiny dark-green leaves and gray branches. Profuse, transluscent scarlet fruit persists through the winter.

Iris brevicaulis Iris brevicaulis
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This pretty little blue-violet iris with yellow and white falls is native to the central U.S. Its early summer flowers are somewhat hidden among the foliage, as the stems are shorter than the leaves. In the wild, it grows in damp areas. In the garden, it appreciates a moist soil, especially in hot climates. Grow it where its flowers can be seen, such as at the front of a border, in a woodland, or at waterside.

Iris cristata Iris cristata
(Crested iris)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Spectacular, but fleeting, stemless blooms have blue-lilac petals, each with a white patch and a yellow or orange crest on each fall. Crested iris blooms in May. Dagger-shaped leaves 5 to 6 inches tall form an attractive, cool green carpet of stiff leaves. ‘Alba’ is a white-flowered variety.

Iris pseudacorus and cvs. Iris pseudacorus and cvs.
(Yellow flag)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Yellow flag is a vigorous Laevigata iris with ribbed, sword-shaped gray-green leaves. It grows to 3 to 4 feet high. Over 60 cultivars exist, including ‘Beuron’, with evenly yellow flowers; ‘Ecru’, with its off-white blooms; ‘Fresh Cream’, with lovely, pale-yellow flowers marked with red-violet signals; a variegated type, ‘Variegata’; ‘Donau’, a bright-yellow flower adorned with a brown signal that looks like stitchery; and nearly sterile ‘Holden Clough’, with deep-yellow blooms and reddish purple veining.

Iris sibirica Iris sibirica
(Siberian iris)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Attractive, grass-like leaves to 18 inches long are topped by showy flowers in a wide range of colors. Flowers unfurl in May and bloom well into June. Cultivars include ‘Caesar’s Brother’, with rich purple flowers; ‘Eric the Red’, a bright violet-pink Siberian; and ‘Chilled Wine’, a garnet iris suffused with blue.

Iris spuria Iris spuria
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beardless iris is one of the tallest growing. It is available in a wide range of flower colors and blooms from late spring to mid-summer. These irises are tall like Japanese irises but have upright flowers and bloom later than the tall bearded ones.

no image available Iris virginica
(Southern blue flag)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Lavender-pink or white flowers up to 4 inches in diameter have purple veins and yellow throats. Sword-shaped medium green leaves can top 6 feet tall when grown in shallow water.

Juniperus × pfitzeriana ‘Daub’s Frosted’ Juniperus × pfitzeriana ‘Daub’s Frosted’
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This evergreen shrub has a low, spreading habit and attractive, two-toned foliage. The pendulous foliage tips are frosted with gold on the upper surface and blue-green foliage on the underside. 'Daub's Frosted' reaches 15 inches tall by 5 feet wide at maturity. Dark purple fruit becomes paler later.

Juniperus × pfitzeriana ‘Mint Julep’ Juniperus × pfitzeriana ‘Mint Julep’
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This evergreen shrub has rich, bright-green fine-textured foliage in summer. The compact habit is fountain-like, as its branches arch at a 60° angle out from its base. Reaches a mature size of 4 to 5 feet tall and 6 to 8 feet wide.

Juniperus chinensis 'Iowa' Juniperus chinensis 'Iowa'
(Chinese juniper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a slow-growing evergreen shrub with a formal appearance, with its narrow, columnar form and outstanding gray-green foliage. It grows to 15 feet tall and 10 feet wide at maturity. Its growth remains dense as it matures. Silvery-blue, waxy berries are highly decorative.

Juniperus chinensis ‘Shoosmith’ Juniperus chinensis ‘Shoosmith’
(Chinese juniper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Shoosmith'  is an evergreen shrub with a broad spreading habit, reaching 6 feet tall and 4 feet wide at maturity. Light-green juvenile foliage and rich dark-green adult foliage on the same plant creates a two-toned effect.

Juniperus horizontalis 'Wiltonii' Juniperus horizontalis 'Wiltonii'
(Blue rug juniper, Wilton's juniper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This creeping shrub has a prostrate form and dense, steely blue foliage. The mature height is 1 foot tall. Scale-like green leaves turn a dull purple in winter. Blue rug juniper creates a flat ground cover. It grows 6 to 12 inches per year and bears ovoid dark blue fruit.

Juniperus sabina ‘Blue Forest’ Juniperus sabina ‘Blue Forest’
(Savin juniper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spreading, low-growing shrub has attractive bluish-green foliage and unusual upturned branches that create the appearance of a miniature blue forest. The mature size is 10 inches tall, with a spread that can reach 4 feet wide.

Juniperus squamata 'Blue Star' Juniperus squamata 'Blue Star'
(Singleseed juniper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Blue Star' jumiper is a slow-growing, compact, evergreen shrub with a mounding shape. Its silver blue foliage is attractive in all seasons, and its blue, berry-like, female cones each contain one seed, hence its common name.

no image available Juniperus squamata ‘Holger’
(Singleseed juniper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Holger' is a prostrate shrub with a semi-spreading form and narrow pointed leaves. Young growth emerges a soft sulfur-yellow, contrasting with steel-blue mature leaves. This plant bears glossy black fruit.

Kalimeris yomena Kalimeris yomena
(Japanese aster)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Beautiful variegation brightens the green and grey mottled foliage. A wide creamy-golden margin blends to the edge of the cut-leaf foliage. Its spreading branches mingle softly with its garden neighbors. Blooming in early fall, 12-  to 15-inch stems produce light lavender aster-like flowers with a yellow center.

Kolkwitzia amabilis Kolkwitzia amabilis
(Beautybush)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Deciduous, suckering shrub bearing a profusion of bell-shaped flowers, pale to deep pink with a yellow throat, in late spring and early summer. Dark-green foliage adds appeal when not in bloom.

Kolkwitzia amabilis 'Maradco' Kolkwitzia amabilis 'Maradco'
('Maradco' beautybush)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Anyone who has grown beautybush knows that it puts on a spectacular pink flower display in late spring and then it goes incognito the rest of the year. This new beautybush, however, commonly known as Dream Catcher™, dazzles the eye with unforgettable, golden yellow foliage that turns to a striking golden orange in fall.

no image available Laburnum × watereri
(Golden chain tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dense clusters of pendulous yellow flowers dangle from spreading branches in late spring. Leaves are dark green. Smooth green bark adds some winter interest.

Lagerstroemia 'GAMAD I' Lagerstroemia 'GAMAD I'
(Cherry Dazzle® Dwarf Crapemyrtle)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact shrub was bred by the noted horticulturist, Dr. Michael Dirr. It was selected not only for its small stature but also for its excellent disease resistance and standout flower color.

Lagerstroemia fauriei Lagerstroemia fauriei
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a fast-growing, upright deciduous tree with delicate white flowers in early summer. As it matures, it develops a spectacular patchwork of bark in shades of gray, maroon, and brown. Oblong dark green leaves turn red-orange in autumn. Cultivar 'Fantasy' is vigorous and hardier than the species, with exceptional bark.

Lagerstroemia indica Lagerstroemia indica
(Crape myrtle)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Crape myrtle is an upright deciduous tree or large shrub. Dark green leaves emerge bronze. White, pink, red, or purple flowers appear from summer to autumn. Peeling gray-and-brown bark is attractive. 

Larix decidua and cvs. Larix decidua and cvs.
(European larch)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A deciduous conifer with a pyramidal growth habit, European larch has pendulous lower branches. In spring, needles emerge a shiny chartreuse, turning to deep green by summer and to sunset gold in late fall. Cultivars include 'Pendula', a weeping cultivar; 'Fastigiata', a narrow and upright variety; and 'Pyramidalis'.

no image available Larix kaempferi
(Japanese larch)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Fissured and scaly bark bark is tinted rust-brown in winter. Purplish red winter shoots are covered in a waxy bloom. Gray-green or bluish green leaves grow to 1.5 inches long.

Lathyrus odoratus and cvs. Lathyrus odoratus and cvs.
(Sweet pea)
(1 user review)

This annual climber has winged stems and deliciously fragrant, ruffled blossoms. Many cultivars exist with varying bloom color (solid, mixed, or bicolor), size, and climbing habit.

Lavandula × intermedia 'Grosso' Lavandula × intermedia 'Grosso'
('Grosso' lavender)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hardy lavender stands out for its unusually large, dark blue-purple flowers, silvery green foliage, and heavy fragrance. It is often used in perfumes. Growing to 30 inches tall and nearly as wide, 'Grosso'  has very long flower spikes and blooms from midsummer into autumn. It is especially attractive as an edging.

Lavandula angustifolia 'Violet Intrigue' Lavandula angustifolia 'Violet Intrigue'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Violet Intrigue' exhibits the typical handsome gray foliage of good lavenders, but its form and flowers are particularly noteworthy. Each stem is strongly upright, and requires no staking, and the blooms are a deep violet that remains vibrant even when temperatures rise. Other than occasional deadheading, no additional maintenance chores are required.

Lavandula angustifolia Lavandula angustifolia
(English lavender)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

English lavender has silvery gray, aromatic foliage topped in summer with lavender-blue to dark purple flowers on long stems.

Lavandula stoechas Lavandula stoechas
(French lavender)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This early-blooming compact shrub bears intriguing pine-cone-shaped flowers that have dark-purple bracts, or “rabbit ears.” Bloom appears from late spring to summer. The foliage is gray-green.

Lewisia cotyledon Lewisia cotyledon
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Lewisia cotyledon is an evergreen perennial of incredible beauty and well-balanced proportions. Fleshy leaves emerge in flat rosettes of spoon-shaped dark green leaves. Funnel-shaped flowers to 1 inch across are borne in compact panicles. The true species has candy-striped pink flowers. Hybrids bloom in shades from white to magenta.

Lewisia tweedyi Lewisia tweedyi
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This evergreen perennial has broad, lance-shaped mid-green leaves  to 4 inches long, tinted with purple and borne in basal rosettes up to 18 inches in diameter. Open, funnel-shaped, pink-to-cream flowers to 3 inches across appear once in early spring.

Liatris aspera Liatris aspera
(Rough gayfeather, Rough blazing star)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tuberous perennial has dense clusters of linear, rough leaves borne in basal tufts to 16 inches long. Dense spikes, up to 18 inches long, of button-like lavender-purple flowerheads are borne in late summer and early autumn. Blooms open from the top of the inflorescences downward.

Liatrus spicata Liatrus spicata
(Blazing star, gayfeather)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hardy herbaceous perennial has grass-like, strappy leaves and 3- to 5-foot-tall spikes of purple-pink flowers in late summer and early fall. Native to the eastern and southern United States, this tough perennial prefers reliably moist soil but will tolerate drought. It provides a bold, vertical element to mixed borders and attracts bees and butterflies. It has been observed to be resistant to deer browsing and self-sows freely. The flowers are suitable for cutting.

Liatris spicata 'Kobold' Liatris spicata 'Kobold'
(Blazing star, Gayfeather)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar of a U.S. prairie plant offers the garden spikes of purple, fuzzy-looking flowers that open from the top down on plants up to 2 feet tall and 18 inches wide. The show starts in late summer and attracts butterflies and bees. Grow it in a moist meadow or border. The flowers are also beautiful in a vase.

Ligularia dentata 'Britt Marie Crawford' Ligularia dentata 'Britt Marie Crawford'
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In early spring, fleshy stems unfurl and are topped by rounded burgundy leaves. By June, this plant looks splendid, with upturned leaves and their rich purple undersides. 'Britt Marie Crawford' may wilt in the hot noonday sun, but soft shade soon revives it. At the start of summer, right golden daisy-like flowers bloom, contrasting boldly with the foliage. -Matt Griswold, Regional Picks: Northeast, Fine Gardening issue #127

Ligularia tussilaginea 'Gigantea' Ligularia tussilaginea 'Gigantea'
(Giant leopard plant)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This evergreen foliage plant has large, rounded, leathery leaves and daisy-like yellow flowers. It looks great in the border or in containers.

Lilium 'Casa Blanca' Lilium 'Casa Blanca'
('Casa Blanca' Oriental lily)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Often used by florists and for weddings, 'Casa Blanca' lily has large, pure white, scented flowers.

Lilium 'Miss Lucy' Lilium 'Miss Lucy'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The first true double-flowering Oriental lily, this plant has delicate pinkish white blooms that open in July and August. They are as stunning in the mixed border as they are in the vase. Each bloom has 18 beautiful petals, making it unique among Oriental lilies.

Lilium 'Star Gazer' Lilium 'Star Gazer'
(Lily)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Often used by florists, 'Star Gazer' lily has bright crimson flowers with purple spots and dark edges. These lilies grow to about 3 feet tall, so they generally don't need staking.

no image available Lilium candidum
(Madonna lily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

One of the oldest garden flowers, the madonna lily has bright green hosta-like basal rosettes appearing in winter and shallow-rooted bulbs that give it a distinctive appearance. In late spring, it thrusts up leafy torches topped with pristine scented blossoms in a raceme of 5 to 10 trumpet-shaped flowers.

Lilium formosanum Lilium formosanum
(Formosa lily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From late August through early October, this lily bears eight or more 10-inch-long, deliciously scented, pristine-white trumpets (sometimes blushed pink on the outside) upon each stem. After the flowers fade, the stalks turn upward, opening elegantly as the seeds ripen and the pods dry to form a weather-resistant candelabra to adorn the winter garden or to use in dried arrangements

no image available Lilium henryi × Lilium speciosum var. rubrum
(Orienpet lily)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The brilliant blooms of these hybrid lilies boast the fragrance of Oriental lilies and the vitality and large size of trumpet lilies but with “hybrid vigor”—more strength and disease resistance and a higher tolerance of extreme cold as well as hot and humid conditions than their parents. Plants can reach a height of up to 8 feet and are covered with an abundance of blooms from July to mid-August, when many lilies have already faded. Scores of hybrids are available with varying blooming time, fragrance, form, and color, including 'Anastasia', 'Catherine the Great', 'Scheherazade', and the ever-popular 'Leslie Woodriff'.

Limonium latifolium Limonium latifolium
(Sea lavender)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Sea lavender is a rosette-forming perennial with mid- to dark-green leaves to 12 inches long, occasionally to 24 inches. Deep lavender-blue flowers are borne in panicles made of spikelets on wiry stems.

Loropetalum chinense 'Chang Nian Hong' Loropetalum chinense 'Chang Nian Hong'
(Ever Red® Loropetalum )
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This new, compact loropetalum has the reddest blooms of all cultivars. Dark burgundy foliage retains its color throughout the year. Great for specimen planting, mass plantings and borders.

Lunaria annua Lunaria annua
(Money plant, Honesty, Silver dollars)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Showy sprays of pretty purple or white flowers in spring are followed by papery, flat seedpods that look like silver dollars. Flowers may attract butterflies.

no image available Luzula nivea
(Snowy woodrush)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spreading evergreen perennial has clumps of grass-like deep green basal leaves. Tiny, brilliant white flowers borne in tight clusters appear in early summer and midsummer.

Lysimachia ephemerum Lysimachia ephemerum
(Loosestrife, Silver loosestrife)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This herbaceous perennial forms clumps of gray-green leaves from which arise slender racemes of small white flowers with mauve-colored veins, making for an almost gray appearance. It makes an interesting cut flower, and the plant is not invasive like other loosestrifes.

Magnolia 'Ann' Magnolia 'Ann'
(Little Girl hybrid magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hardy cross between M. liliiflora and M. stellata is an open, deciduous shrub up to 20 feet tall and wide. It blooms in early spring and sporadically into fall, with goblet-shaped, deep pinkish-red flowers that are 7 to 9 inches long.

Magnolia 'Butterflies' Magnolia 'Butterflies'
(Magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cross of M. acuminata and M. denudata usually forms a small tree with an upright central leader or sometimes a multi-stemmed shrub. It has yellow cup to star-shaped flowers (3 to 4 inches across) that are fragrant and appear before the leaves in early to mid-spring.

Magnolia 'Elizabeth' Magnolia 'Elizabeth'
(Magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Few species can match the elegant drama of this specimen in full bloom. It has luminous, pale yellow, cup-shaped flowers to 6 inches across that seem to glow on the bare branches in late spring.

Magnolia 'Galaxy' Magnolia 'Galaxy'
(Magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous hybrid offers candy-scented, goblet-shaped blooms to 10 inches across in vivid reddish-purple. It forms a pyramidal outline, and grows up to 40 feet tall.

Magnolia 'Spectrum' Magnolia 'Spectrum'
(Magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous tree offers vivid pink flowers like M. 'Galaxy,' but with fewer, larger, and more deeply-hued blossoms. It grows up to 40 feet tall and forms a broadly oval outline.

Magnolia × loebneri Magnolia × loebneri
(Loebner magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This small tree is a cross of M. kobus and M. stellata. It has star-shaped flowers (3 to 5 inches across) with 10 to 14 narrow white petals, sometimes tinted in lilac-purple or pale pink. The blossoms are fragrant and appear before the leaves in mid-spring. Loebner magnolia grows to 30 feet tall.

Magnolia × loebneri 'Leonard Messel' Magnolia × loebneri 'Leonard Messel'
(Loebner magnolia)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rounded, small tree grows to 25 feet tall. It is a cross of M. kobus and M. stellata 'Rosea'. It has star-shaped flowers with 12 narrow petals, white on the inside and purplish-pink on the outside; the transition of color from bud to bloom is a beautiful study in color. The blossoms are fragrant and appear before the leaves in early to mid-spring.

Magnolia × loebneri ‘Merrill’ Magnolia × loebneri ‘Merrill’
(Loebner magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous, erect tree grows from 20 to 30 feet tall and has star-shaped flowers with 15 broad white petals blushed with pink. The blossoms are fragrant and appear before the leaves in early to mid-spring.

Magnolia × soulangeana Magnolia × soulangeana
(Saucer magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This widely grown hybrid of M. denudata and M. lilliflora is the ancestor to numerous cultivars and grows to 25 feet tall. In mid-spring, it bears fragrant, saucer-shaped white flowers from 3 to 6 inches across deeply flushed with rose-pink or violet.

no image available Magnolia × soulangeana 'Black Tulip'
(Black Tulip magnolia, Saucer magnolia)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This stunning hybrid has deep burgundy tulip-shaped flowers that appear in early spring before its 4- to 6-inch-long leaves unfurl. It makes an excellent small specimen tree, growing to 20 feet tall. It can be topped to form a hedge, and works well in large containers.

Magnolia ashei Magnolia ashei
(Ashe magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spreading deciduous shrub or small tree has large, light-green glossy leaves to 2 feet long. It flowers in early summer with jasmine- and citrus-scented blossoms in white with maroon markings at the base. Each flower is up to 10 inches across. It grows up to 30 feet tall and wide and is a native of North America.

no image available Magnolia denudata 'Forrest's Pink'
(Lily tree, Magnolia, Yulan)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar creates a fragrant cloud of rich bubblegum-pink blossoms on bare branches in spring. It grows to 40 feet tall and wide.

Magnolia kobus Magnolia kobus
(Magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous tree grows to 40 feet tall and blooms in early spring with a profusion of white-tinged pink goblet to saucer-shaped blossoms that are 3 to 4 inches wide.

Magnolia macrophylla Magnolia macrophylla
(Bigleaf magnolia, Large-leaved cucumber tree, Umbrella tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous species has remarkable leaves that are over 3 feet long and 1 foot wide. They are light green above and silvery beneath. It flowers in early summer with creamy-white, fragrant blossoms that reach a foot across. Magnolia macrophylla grows up to 40 feet tall and wide. It is native to North America.

Magnolia sieboldii Magnolia sieboldii
(Oyama magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spreading, deciduous shrub grows 15 to 25 feet tall and blooms in late spring to late summer, with white fragrant blossoms. Site where the slightly nodding flowers with rich rose-red stamens can be seen from below. 

Magnolia stellata Magnolia stellata
(Star magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species is a small, spreading tree with lovely, upward-facing, star-shaped blossoms. Each pure white flower—they are occasionally flushed pink— is 5 inches across and comprised of up to 15 individual petals. They light up the tree's bare branches in early to mid-spring.

Manihot esculenta'Variegata' Manihot esculenta 'Variegata'
(Variegated tapioca, Cassava)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From May to frost, whatever the temperature, this plant's creamy yellow markings do not fade. It looks good in containers or in garden beds, and you can use it in the foreground or as a focal point in distant plantings. Variegated tapioca attains a height and width of 3 to 4 feet. It is normally grown as an annual, but can be overwintered indoors. -Allan Armitage, Plant picks, Fine Gardening issue #121

Melianthus major Melianthus major
(Honey bush)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Honey bush has attractive, 12- to 20-inch-long pinnate leaves with sharply toothed silver-green leaflets. It bears spike-like racemes of oddly scented brownish crimson to brick-red flowers from late spring to midsummer.

Metasequoia glyptostroboides Metasequoia glyptostroboides
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous, monoecious, coniferous tree grows to 100 feet tall. Its oddly shaped, branch-pitted trunk is often deeply fluted and "buttressed" and has orange-brown bark. Attractive, lacy foliage is bright green in early summer, turning golden bronze before falling in autumn. Female cones are light brown and ovoid, while male cones are rounder, pendent, and darker brown.

Michelia x MicJUR01 'Fairy Magnolia'  Michelia x MicJUR01 'Fairy Magnolia' 
(Fairy Magnolia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A Michelia hybrid, bred in New Zealand by Mark Jury, with beautiful lightly fragrant flowers blushed lilac pink and evergreen dark green foliage. It is ideal as a specimen shrub or as a hedge.

Miscanthus sinensis 'Variegatus' Miscanthus sinensis 'Variegatus'
(Variegated Japanese silver grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Variegated Japanese silver grass is a boon in any garden where fine texture, a gentle color scheme, and a bit of swaying in the wind are welcome. This grass can be used as a focal point, an anchor plant, or even as a privacy screen.

Miscanthus sinensis ‘Gracillimus’ Miscanthus sinensis ‘Gracillimus’
(Eulalia grass, Maiden grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This elegantly shaped grass has narrow leaves with white mid-ribs and a vase-like form to 6 feet tall. It shows bronze autumn color and can stand throughout winter to provide architectural interest. Tassel-like inflorescences appear in fall and can be used as cut or dried flowers.

Miscanthus sinensis ‘Morning Light’ Miscanthus sinensis ‘Morning Light’
(Eulalia grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beautiful grass has an "inner light" that emanates from the white midribs of its fine-textured leaf blades and the threads of white around their edges. A graceful shape usually between 5 and 6 feet tall, ‘Morning Light’, turns golden in November and fades to beige in winter.

Molinia caerulea ssp. arundinacea 'Sky Racer' Molinia caerulea ssp. arundinacea 'Sky Racer'
(Tall purple moor grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Skyracer' grows to about 3 feet wide and 2 to 3 feet wide, and in late summer to early fall, sends up delicate panicles to a height of 6 or 7 feet. This finely-textured ornamental grass is great for areas where you need height but don't have space for a wider, heavier plant. It works well in a sunny border but make sure you site it so you can see it closeup. Expect outstanding yellow color in fall.

Muhlenbergia capillaris Muhlenbergia capillaris
(Muhly grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In autumn, this unique specimen creates a spectacular, billowy inflorescence of massed, vibrant pink, airy flowers on 4-foot stems. It is noted for its tolerance to poorly drained soil. It is possibly hardy to Zone 6 with protection.

Muhlenbergia lindheimeri Muhlenbergia lindheimeri
(Lindheimer's muhly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beautiful warm-season grass produces attractive, pale purplish-gray plumes in autumn and goes dormant in the cold season. It forms a neat, upright clump with fine blue-gray foliage.

Muscari armeniacum 'Blue Spike' Muscari armeniacum 'Blue Spike'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These double-flowered grape hyacinths are a good candidate for beds and borders because they increase only by division. They also bloom longer than those that hasten through spring eager to set seed. April-flowering 'Blue Spike' has the largest inflorescence of the species, with fully double flax-blue fluffy heads (each pedicel carries multiple individual flowers instead of one) and narrow, linear leaves.

Muscari armeniacum 'Fantasy Creation' Muscari armeniacum 'Fantasy Creation'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These double-flowered grape hyacinths are a good candidate for beds and borders because they increase only by division. They also bloom longer than those that hasten through spring eager to set seed. 'Fantasy Creation', a sport of 'Blue Spike', has a large pyramidal raceme resembling broccoli. Its blue flowers gradually turn purple, then green, fading toward yellow. It doesn't wilt and rarely sets seed, making it useful for dried flower arrangements.

Muscari armeniacum 'Saffier' Muscari armeniacum 'Saffier'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Grape hyacinths are hardy, easy to grow, and have long-lasting blooms--no garden should be without them. 'Saffier' is a good candidate for beds and borders because it increases only by division. Its strong, rigid flower stalks start celery-green and mature to robust medium-blue blossoms with distinct pale-green lips at the mouth of each floret. The constricted openings prevent access to pollinating insects, resulting in blooms that last a full month and making them excellent cut flowers.

Muscari comosum 'Plumosum' Muscari comosum 'Plumosum'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Grape hyacinths are hardy, easy to grow, and have long-lasting blooms--no garden should be without them. This species, also known as the feather hyacinth, has slender airy filaments and resembles a red-violet plume. It's completely unlike its grapy cousins in color and form, and makes a good, 10-inch cut flower. The bulbs themselves have a distinct pink color and produce toothlike bulblets that grow to flowering size in just one season.

Muscari latifolium Muscari latifolium
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From fleshy leaves arise bell-shaped, purplish blue, sometimes almost black, flowers. Flower heads appear two-toned due to paler crowns, which are sterile flowers. Grape hyacinth is good for naturalizing in gardens or lawns, for forcing or growing in container displays, and for rock gardens.

no image available Nandina domestica
(Heavenly bamboo)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Yellow-white flowers appear in late spring, followed by prolific berries that ripen from green to bright-red or purple in fall. The elegant foliage turns fiery red in fall. There are low, ground-hugging Nandina varieties; medium-sized shrubs for mid-border; and tall, bushy types for the back of the border.

Narcissus 'Avalanche' Narcissus 'Avalanche'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Tazetta-type daffodils, including the paperwhites that can be forced into bloom indoors during the winter, are also fragrant. ‘Avalanche’ has a cluster of 10 to 20 tiny flowers, creating almost an entire bouquet on one stem. Its flowers, with white petals and pale-yellow cups, have a wonderful musky-sweet fragrance. Since it is hardy to Zone 6, it can be enjoyed in many gardens. It shows off even more when combined with plants like Tulipa ‘Pink Impression’, Ornithogalum balansae, and pansies.

Narcissus 'Baby Moon’ Narcissus 'Baby Moon’
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Jonquilla-type daffodils produce dark-green, narrow, often reedlike leaves, which are relatively easy to hide in the border while they mature, and there is usually more than one sweetly fragrant flower per stem. Probably the most fragrant of all, especially considering the size of the flowers, is N. ‘Baby Moon’, a precious, golden-yellow miniature daffodil.

Narcissus 'Bethlehem' Narcissus 'Bethlehem'
(Paperwhite narcissus, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender paperwhite is well-suited to forcing, blooming 4 to 5 weeks after planting. It produces 10 to 15 creamy-white flowers with pale-yellow centers on compact stems 8 to 10 inches tall, and exudes a mild, sweet fragrance.

Narcissus 'Ceylon' Narcissus 'Ceylon'
(Large-Cupped Daffodil)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This daffodil has large, long-lasting flowers that are a deep, sunny yellow with orange cups. Plant these in large groups for a specular mid-season show. Great for forcing indoors.

Narcissus 'Chinese Sacred Lily' Narcissus 'Chinese Sacred Lily'
(Paperwhite narcissus, Daffodil)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender paperwhite is well-suited to forcing, blooming 3 to 5 weeks after planting.  Each 14- to 16-inch stem brings forth 5 to 10 white flowers with golden-yellow centers exuding a delicate fragrance. It may require staking.

Narcissus 'Cragford' Narcissus 'Cragford'
(Paperwhite narcissus, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hardy paperwhite is well-suited to forcing, blooming 8 to 10 weeks after planting.  It produces mildly musk-scented, white flowers with orange centers on stems 12 to 14 inches tall.

Narcissus 'Dickcissel' Narcissus 'Dickcissel'
(Jonquilla Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This miniature daffodil opens in very late spring. Its cup changes from yellow to white after the flowers open.

Narcissus 'Galilee' Narcissus 'Galilee'
(Paperwhite narcissus, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender paperwhite is well-suited to forcing, blooming 3 to 4 weeks after planting. It produces 10 to 15 white flowers per stem (12 to 14 inches tall) and exudes a musky fragrance.

Narcissus 'Grand Soleil d'Or' Narcissus 'Grand Soleil d'Or'
(Paperwhite narcissus, Daffodil)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender paperwhite is well-suited to forcing, blooming 6 to 10 weeks after planting.  It produces 10 to 20 bright-yellow flowers with orange centers on stems 12 to 14 inches tall, and exudes a marvelously sweet fragrance.

Narcissus 'Hawera' Narcissus 'Hawera'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Triandrus-type daffodils usually have one or two nodding flowers per stem and are noted for their wonderful, often fruity, fragrance. N. ‘Hawera’ (pre-1950, Zones 3–8) is a miniature triandrus-type daffodil with many elfin, pale-yellow nodding bells per stem, each with a demitasse-shaped cup surrounded by swept-back petals. This adaptable daffodil can grow in dry areas, in pots, in full sun, and in partial shade. It contrasts nicely with Muscari armeniacum and is exquisite with hellebores.

Narcissus 'Intrigue' Narcissus 'Intrigue'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The newly opened blossoms of N. ‘Intrigue’ (1970, Zones 3–9) are a soft chartreuse-yellow. As they mature, however, the flowers become a luminous white and attract a lot of attention, especially when planted with a blood-red tulip like ‘Hollandia’. When combined with another soft-colored flower, like Hyacinthus orientalis ‘Lady Derby’, it creates a peaceful scene. An American-bred jonquilla-type daffodil with several flowers per stem, ‘Intrigue’ also has a wonderful fragrance. 

no image available Narcissus 'Israel'
(Paperwhite narcissus, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender paperwhite is well-suited to forcing, blooming 3 to 5 weeks after planting. Each 16- to 20-inch stem brings forth 15 to 20 large, creamy-yellow flowers with pale-yellow centers. Its mild fragrance is sweet and musky.

Narcissus 'Jack Snipe' Narcissus 'Jack Snipe'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Generally speaking, daffodils perform best in full sun and well-drained soil, in areas where there is a fair amount of rainfall in the fall and spring and where the summer is relatively dry. However, cyclamineus-type daffodils seem to tolerate at least partial shade and more moisture than others do. Narcissus ‘Jack Snipe’ (pre-1951, Zones 3–8) is a charming example of this type of daffodil. Its white petals are swept back, as if it were standing in front of a fan, and its medium-length, buttercup-yellow trumpet (or nose) sticks straight out at a 90 degree angle from the stem.  ‘Jack Snipe’ is an intermediate-size daffodil, standing only 8 to 10 inches tall, and is perfect for a rock garden or the front of a flower border. This whole division of daffodils is becoming more popular not only because it tolerates some shade but also because the shape of the flower is so handsome.

no image available Narcissus 'Jerusalem'
(Paperwhite narcissus, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender paperwhite is well-suited to forcing, blooming 3 to 4 weeks after planting. It produces very large, white flowers on stems 16 to 20 inches tall, and exudes a mildly sweet fragrance.

Narcissus 'Nazareth' Narcissus 'Nazareth'
(Paperwhite narcissus, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender paperwhite is well-suited to forcing, blooming 3 weeks after planting. It produces creamy white flowers with yellow centers on compact stems 12 to 14 inches tall, and exudes a mildly sweet fragrance.

Narcissus 'Quail' Narcissus 'Quail'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Jonquilla-type daffodils produce dark-green, narrow, often reedlike leaves, which are relatively easy to hide in the border while they mature, and there is usually more than one sweetly fragrant flower per stem. Golden-yellow, sweetly fragrant, and a wonderful perennial, ‘Quail’ creates a special color echo with the golden center of the small tulip Tulipa bakeri ‘Lilac Wonder’.

Narcissus 'Tahiti' Narcissus 'Tahiti'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Although some people don’t consider double or peonylike daffodils classics, many double hybrids have been in existence for a long time. N. ‘Tahiti’ (1956, Zones 3–8) has a soft-yellow flower with bright reddish-orange interior ruffles is reminiscent of a blossom from the tropics. ‘Tahiti’ stands up straight under its own weight, even on windy days. Its coloration is eye-catching, so it makes a big impact in the garden.

Narcissus 'Accent' Narcissus 'Accent'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Narcissus ‘Accent’ has white petals and a funnel-shaped, salmon-pink cup whose color stays true.

Narcissus 'Rijnveld’s Early Sensation' Narcissus 'Rijnveld’s Early Sensation'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Narcissus ‘Rijnveld’s Early Sensation’ is a classic yellow trumpet-type daffodil and one of the earliest blooming. It can tolerate cold, snowy weather and it has a long blooming period. 'Rijnveld's Early Sensation' combines nicely with early crocuses and dwarf irises.

Narcissus 'Serola' Narcissus 'Serola'
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Brightly colored, large-cupped, and reliable, Narcissus 'Serola' has vivid orange and yellow flowers that make it the perfect choice for roadside plantings, for gardens viewed from a distance, and for hot-colored garden schemes. It shows up even better with contrasting colors like the bright, beet-red Hyacinthus orientalis ‘Woodstock’, or as a color echo with Tulipa ‘American Dream’.

Narcissus bulbocodium var. conspicuus Narcissus bulbocodium var. conspicuus
(Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The species daffodil N. bulbocodium var. conspicuus (Zones 3–9) has been around so long that no one can actually put a date on it. Its look is unusual: It does have six golden petals, but they are tiny, twisted, and often difficult to see. Its prominent rounded cup gives rise to its nickname, hoop petticoats. It prefers acidic soil and when happy, will reseed, blooming like buttercups in groups. Only 4 to 6 inches tall, it naturalizes itself in many areas.

Narcissus jonquilla Narcissus jonquilla
(Wild jonquil, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Division 10 Bulbocodium species blooms late in the season, bearing up to 5 fragrant and nodding golden-yellow flowers. It has cylindrical, dark-green stems to 12 inches. It is good for naturalizing, and prefers neutral to alkaline soil.

no image available Narcissus papyraceus
(Paperwhite narcissus, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Tazetta/Division 10 daffodil is a species well-suited to forcing. It produces white clusters of up to 10 half-inch-wide blooms, which are strongly scented.

Narcissus papyraceus 'Ziva' Narcissus papyraceus 'Ziva'
(Paperwhite narcissus, Daffodil)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender Paperwhite is well-suited to forcing. It blooms in only two or three weeks from planting, bearing pure-white, musk-scented flowers atop 16 to 18 inch tall stems.

Nerium oleander Nerium oleander
(Oleander, Rose bay)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Oleander is a tall, upright to spreading shrub with lance-shaped, deep green to grayish green leaves. Clusteres of up to 80 pink, red, or white flowers appear in summer. Numerous cultivars are available, varying in bloom color, fragrance, and size, as well as shrub size and leaf variegation.

Nicotiana alata 'Lime Green' Nicotiana alata 'Lime Green'
(Flowering tobacco)
(2 user reviews)

The yellow-green trumpet-shaped flowers of 'Lime Green' flowering tobacco mix well with many other colors in the garden. Growing to 2 or 3 feet tall, this annual's flowers attract hummingbirds and are fragrant at night.

Nicotiana glauca Nicotiana glauca
(Tree tobacco)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Tree tobacco bears fleshy, almost succulent, saucer-sized leaves colored a lovely silvery blue. This tender perennial can be easily grown from seed as an annual and, in a single season, makes the incredible leap from a dust mote of seed to a skyscraping specimen 10 or more feet tall. Plants are a little rangy, but plenty of pinching helps keep tree tobacco at a size suited to a more modest perennial border. The plant bears yellow flowers if given a long enough growing season.

Nicotiana langsdorffii Nicotiana langsdorffii
(Tobacco)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Broad, deep-green leaves nearly a foot long and panicles of flowers the color of a Granny Smith apple make this Nicotiana a great companion for many other garden plants. It looks especially handsome with dark-foliaged trees or shrubs like purple smoke bush (Cotinus coggygria ‘Royal Purple’) or ‘Diabolo’ ninebark (Physocarpus opulifolius ‘Diabolo’). It is also good with grasses. N. langsdorffii comes into its own as a moderator wherever colors clash. That chameleon-like quality makes this nicotiana’s propensity to self-sow most welcome; no matter where its progeny appear, they look great.

Nigella damascena and cvs. Nigella damascena and cvs.
(Love-in-a-mist, Devil-in-a-bush)
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Love-in-a-mist-bears delicate flowers 1.5 inches across in various shades of blue and white, surrounded by finely divided foliage. Blooms appear mainly in May and June, and sporadically throughout the summer, followed by attractive 1-inch-wide green seedpods that change to cream and burgundy over time.

no image available Nigella hispanica
(Spanish love-in-a-mist)
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This easy-going annual has 2- to 3-inch-wide blue flowers with black centers and wine-colored stamens, along with light green ferny foliage. Striking chalice-shaped seedpods form on sturdy stems and are green when they emerge, turning tan as they harden.

Nolina nelsonii Nolina nelsonii
(Blue beargrass tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This yucca-like Mexican plant has bold bluish leaves to 3 feet long that have tiny serrations on the edges. It makes a stunning accent in the garden or in a container. It is hardy to 10°F and extremely drought tolerant. Thousands of tiny white flowers bloom on a 4-foot stalk on mature clumps.

no image available Olea europaea 'Little Ollie'
(Olive)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This dwarf, non-fruiting olive cultivar is an evergreen tree reaching 4 to 6 feet high and wide. It has attractive dark green leaves.

Oxydendrum arboreum Oxydendrum arboreum
(Sourwood)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Sourwood, the lone species of the genus, is found in woodlands and along streams of eastern North America. This plant (named for the sour taste of its leaves) forms a pyramidal tree to 30 feet tall, with canoe-shaped, glossy leaves that turn vivid maroon, yellow, or purple in autumn. In late summer, its delicate panicles of fragrant, urn-shaped flowers spray forward, decorating the tree in white. The blossoms, which resemble lily-of-the-valley, are followed by yellowish seed capsules that turn brown and persist into winter. It makes an outstanding specimen both for a prominent position and also for a naturalized setting.

Paeonia lactiflora Paeonia lactiflora
(Common garden peony)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This stunning herbaceous woodland peony has upright red-mottled stems and dark green leaves that are elliptic or lance-shaped with rough margins. It bears usually solitary, single creamy white to pale pink blossoms that are cup-shaped and elegant. The blooms measure 3 to 4 inches across and have pale yellow stamens. Like all peonies, the flowers are with us for too short a time. They are followed by beautiful seedpods.

no image available Paeonia obovata var. alba
(Japanese forest peony)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant is a beautiful addition to the garden from early spring until autumn. Red shoots with a crystalline dusting emerge in early April, followed by 5-inch-long, egg-shaped leaves that mature to a dark, reddish green. Each 18-inch stem bears a 2-inch-wide, chalice-like, single pure-white flower with yellow anthers and purple filaments. Mature seedpods open to reveal metallic-blue pea-sized fertile seeds and holly-berry red unfertilized seeds.

Panicum virgatum 'Ruby Ribbons' Panicum virgatum 'Ruby Ribbons'
(Switch Grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Panicum Ruby Ribbons’ soft blue-green foliage emerges in the spring on upright, clumping plants. The foliage takes on a wine-red color in early summer, which intensifies as the season progresses. Flower heads appear in late summer, followed by ornamental seed heads, which, if left uncut, provide long-lasting winter interest.

Papaver orientale 'Flamenco Dancer' Papaver orientale 'Flamenco Dancer'
(Poppy)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The 4- to 6-inch-wide blooms of 'Flamenco Dancer' poppy stand out in late spring and early summer with their true red color and fanciful fringes. It is a sport of the popular 'Turkenlouis'. After the flowers fade, this perennial will go dormant, so plant it near neighbors that will fill the vacancy.

Papaver rhoeas Papaver rhoeas
(Corn poppy, Field poppy, Flanders poppy)
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In summer, beautiful brilliant red flowers top the branching stems with downy leaves of this 3-foot-tall poppy.

Parrotia persica Parrotia persica
(Persian parrotia tree, Persian ironweed)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Parrotia persica has one of the most beautiful foliage displays, in addition to year-round eye appeal and ease of maintenance. Reddish-purple when unfolding in spring, the leaves are a lustrous dark green in summer, and yellow to orange or scarlet in fall. Leaves hold their color for a long period. Older branches and trunks develop an exfoliating gray, green, white, and brown color that is a welcome asset in the winter garden. It grows successfully in Zones 4 to 8, tolerates sun and partial shade, and is easy to transplant. Often, vegetatively propogated forms offer more reliable fall color.

Parthenium integrifolium Parthenium integrifolium
(Wild quinine, American feverfew)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Wild quinine bears lustrous foliage and long-lasting white flowers throughout the season, even in heat and drought. It is native to moist prairies, low meadows, and open woods from Massachusetts and Minnesota, south to Georgia and Arkansas.

Paulownia tomentosa Paulownia tomentosa
(Empress tree, Foxglove tree, Princess tree, Royal pawlonia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous tree has thick shoots and large, lobed, bright green leaves. Fragrant pinkish lilac flowers appear in late spring with the foliage. When grown as a perennial, its robust shoots become sturdy stems 2 inches in diameter, with mammoth leaves as much as 2 feet across. Paulownia tomentosa can grow to 12 feet tall in a single season.

no image available Pelargonium sidoides
(Kalwerbossie geranium , Silverleaf geranium)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This exemplary species has felted, gray, crinkled leaves. Over a long period, it exhibits sprays of butterfly-shaped, rich wine-red flowers, which contrast dramatically with the foliage. Its small stature makes it a perfect candidate for a container or a walkway edge. It has been used medicinally for the treatment of various infections, including bronchitis. It is a native of Africa.

Pennisetum 'Fireworks' Pennisetum 'Fireworks'
(Variegated purple fountain grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Pennisetum 'Fireworks' is the first variegated purple fountain grass. The midvein, of the typical burgundy color, is flanked by hot pink margins.

Information provided by Santa Rosa Gardens.

 

Pennisetum alopecuroides Pennisetum alopecuroides
(Fountain grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species produces 2- to 5-foot-tall mounds of narrow green foliage and bottle brush-like silvery-pink to purple flowers, both of which mature to shades of brown. It is the parent of numerous cultivars with notable flowers that range from purple to gray/black. It and some of its cultivars self-sow plentifully in warm climates. It is marginally hardy in Zone 5.

Pennisetum glaucum 'Purple Majesty' Pennisetum glaucum 'Purple Majesty'
(Pearl millet)
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This cultivar of pearl millet has wide, deep purple foliage and stems. It forms a 5-foot-high specimen with tight cylindrical flowers of purple-brown seeds—a favorite of many birds. This plant makes a stunning container specimen. In the mixed border, its foliage contrasts nicely with other plants.

Pennisetum messiacum Pennisetum messiacum
(Bunny tails)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This annual grass produces deep pink flowers that resemble rabbits' tails. Flowers persist throughout the season. It forms a tidy, evergreen clump, 2 feet high and 3 feet wide.

no image available Pennisetum messiacum 'Red Buttons'
(Red bunny tails, Fountain grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This annual produces deep reddish-black flowers that resemble rabbits' tails. Flowers persist throughout the season. This plant forms an evergreen clump of green foliage with burgundy highlights, 2 feet high and 3 feet wide.

Pennisetum setaceum 'Fireworks' Pennisetum setaceum 'Fireworks'
(Variegated Purple Fountain Grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A refreshing new look to an old time favorite ornamental grass! Pennisetum ‘Fireworks’ is the first variegated purple fountain grass. The midvein is the typical burgundy color and is flanked by hot pink margins. Produces beautiful red-burgundy foxtail flowers. Great accent plant and excellent in containers. -Santa Rosa Gardens

Pennisetum setaceum 'Rubrum' Pennisetum setaceum 'Rubrum'
(Purple fountain grass, Red fountain grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tropical annual produces mounds of narrow burgundy-red foliage and purple plumes to 1 foot long. It is invaluable for containers and stunning, annual foliage color in a border. It rarely sets seed.

no image available Pennisetum spathiolatum
(Slender veldt grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Native to South Africa, this non-invasive evergreen species produces showy pink flowers in spring, which are held 2 to 3 feet above the foliage on stiff, wiry stalks.

Penstemon digitalis Penstemon digitalis
(Foxglove penstemon, Beard tongue)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous perennial bears elegant clusters of pure white flowers marked with purple or pale violet from early to late summer. Semi-evergreen basal rosettes and deciduous or semi-evergreen stems are also often marked reddish purple.

no image available Penstemon strictus 'Bandera'
(Rocky Mountain penstemon, Stiff beard-tongue)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Rocky Mountain penstemon is an upright perennial that forms a mat of glossy green leaves from which arise straight, 2-foot-tall stems bearing rich purple blooms. It flowers in early June and occasionally throughout the summer. Blooms contrast nicely with yellow-blooming plants.

Persicaria amplexicaulis Persicaria amplexicaulis
(Bistort, Mountain fleece)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous, but noninvasive perennial flowers from early summer into autumn with bright red, purple, or white blossoms. The narrow blossoms are up to 4 inches long, and are held on long stalks above pointed, slightly puckered leaves. It grows to 4 feet high and wide.

Persicaria amplexicaulis 'Firetail' Persicaria amplexicaulis 'Firetail'
(Bistort, Mountain fleece)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous but noninvasive perennial flowers from early summer into autumn with crimson blossoms to 6 inches long. Its leaves are dark green, arrow-shaped, and slightly puckered. It grows to 4 feet high and wide.

Persicaria polymorpha Persicaria polymorpha
(Giant fleeceflower)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This massive herbaceous shrub needs a lot of room to show off its vase-shaped form, but it does not spread or self-sow like some of its relatives. It blooms close to the ground from June and continues throughout the summer atop 6-foot-tall stems. The large, white, astilbe-like blossoms fade to pink and then reddish-brown as the season comes to a close. 

Philadelphus coronarius 'Aureus' Philadelphus coronarius 'Aureus'
(Mock orange)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Mock orange is an upright, deciduous shrub grown for its very fragrant, creamy white flowers that bloom in early summer. 'Aureus' has golden yellow leaves in spring that turn yellow-green in summer. Use in a shrub border or woodland garden.

Phlox divaricata 'Blue Moon' Phlox divaricata 'Blue Moon'
(Blue phlox, Wild sweet William, Woodland phlox)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar of the popular blue phlox has round, full flowers with overlapping petals. It is noteworthy for its particularly rich blue-violet color. Use it in rock gardens or alpine houses, in a dry wall, or as edging.

no image available Phlox divaricata and cvs.
(Blue phlox, Wild sweet William, Woodland phlox)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spreading, semi-evergreen perennial has hairy leaves and lavender-blue to pale violet and white flowers borne in open clusters in early spring. Flowers can have notched or unnotched petal lobes. Cultivars include ‘Clouds of Perfume’ with light lavender-blue flowers; ‘Eco Texas Purple’ (dark purple with a violet eye); ‘Fuller’s White’ (white); and ‘London Grove’ (lavender-blue flowers).

no image available Phlox maculata
(Meadow phlox, Wild sweet William)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright, herbaceous perennial has slender, hairy stems reaching 1.5 to 3 feet tall, with clusters of lavender-rose, lilac-pink, or white flowers. The stems often have burgundy spots on them. Blooms appear in early summer and midsummer.

Phlox paniculata 'Bright Eyes' Phlox paniculata 'Bright Eyes'
('Bright Eyes' garden phlox)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Bright Eyes' produces fragrant, salmon-pink flower clusters with a darker ruby eye on large 7-inch flower heads.

Information provided by Santa Rosa Gardens.
 

Phlox paniculata 'David' Phlox paniculata 'David'
(Border phlox, Summer phlox)
(26 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This pure white phlox is valuable in the garden because of its abundant, fragrant flowers, its sturdy growth habit, and its resistance to powdery mildew. Growing to about 3 ½ feet tall and 2 to 3 feet wide, it blooms from early summer to early fall. It needs a consistently moist soil. Use it in a border or cottage garden. It will glow at dusk.

Phlox paniculata 'John Fanick' Phlox paniculata 'John Fanick'
('John Fanick' garden phlox)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This garden phlox has striking, bicolor lavender-and-pink flowers beginning in early summer and displays a pleasing compact form. Its slightly waxy leaves hold powdery mildew at bay, and the plant doesn't even flinch in heat, humidity, or drought. 'John Fanick' grows to 3 feet tall and 2 feet wide.

no image available Phormium 'Amazing Red'
('Amazing Red' New Zealand Flax)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This New Zealand flax has dark reddish brown leaves that form a neat clump less than 2 feet tall and about as wide. It makes a great container plant.

Phormium tenax Phormium tenax
(New Zealand flax)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

An excellent architectural specimen, New Zealand flax has a striking geometric shape and intriguingly colored foliage. Rigid, upright leaves to 10 feet long grow in a clump. Cultivars come in chocolate-brown or a mixture of cream, pink, and green stripes. In summer, this Phormium produces a 12-foot-tall spike of tubular red flowers.

no image available Phygelius × rectus 'Moonraker'
('Moonraker' Cape fuchsia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Pale yellow, four-inch-long flowers dangle all around the stems of this evergreen, fuchsia look-alike. Given a long enough growing season, it can reach 5 feet tall and as wide. Where not hardy, grow it as a tender perennial.

Phyllostachys nigra Phyllostachys nigra
(Black bamboo)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This clumping bamboo is native to eastern and central China and can reach 15 feet tall and almost as wide. After two or three years, slender green culms turn a lustrous black. The foliage is abundant and dark green, making a stunning combination with the stems. Grow as screening, in large containers, or in a woodland setting where the stems can be appreciated.

Physocarpus opulifolius 'Monlo' Physocarpus opulifolius 'Monlo'
(Diabolo® ninebark)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

With its upright, arching branches and dark chocolate to purple foliage, Diabolo® ninebark offers a color contrast with silver-leaved plants and makes a fine backdrop hedge. Clusters of button-like, pinkish white flowers appear in summer. Even when they fade to a tawny tone, they stand out nicely against the dark leaves. -Chris McKernan, Regional Picks: Lower Plains, Fine Gardening issue #120

Physocarpus opulifolius 'Seward' Physocarpus opulifolius 'Seward'
(Summer Wine ninebark)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Many gardeners know ninebark as an undistinguished shrub with ordinary green leaves, white flowers, and fall fruit. But 'Seward,' sold under the trademark name Summer WineTM, has outstanding burgundy leaves and pink flowers that bloom in early summer. This plant is super tough and makes a stunning focal point in a summer border.

Physostegia virginiana Physostegia virginiana
(Obedient plant, False dragonhead)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Obedient plant is a clump-forming native perennial that grows aggressively. From midsummer to early fall, spikes of purple or pink (and sometimes white) flowers rise above sharply toothed leaves to four feet high.

Picea omorika ‘Nana’ Picea omorika ‘Nana’
(Dwarf Serbian spruce)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A compact plant with a mature height of 8 feet, this conifer is densely globe-shaped when young, becoming pyramidal as it ages. Needles are soft green on top, bluish green at the bottom.

Picea pungens ‘Glauca Pendula' Picea pungens ‘Glauca Pendula'
(Colorado blue spruce)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spruce has blue foliage and drooping branches. It grows 3 or 4 inches a year, eventually spreading to about 8 feet wide and 4 feet tall, with silvery needles like its parent species.

no image available Picea pungens ‘Procumbens’
(Colorado blue spruce)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Procumbens' is similar to 'Pendula' in color but prostrate in habit, with cascading branches sometimes staying stiffly horizontal. Makes a spreading, undulating, mounding ground cover of silvery white needles.

Pieris japonica Pieris japonica
(Lily-of-the-valley bush, Japanese pieris, Japanese andromeda)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This neat, rounded shrub has given rise to many noteworthy cultivars. It grows to 12 feet tall and 10 feet wide, producing drooping clusters of delicate white blossoms in winter and spring. Use this shrub in a woodland, rock garden, container, or as a foundation plant.

no image available Pieris japonica 'Dorothy Wyckoff'
(Dorothy Wyckoff andromeda, Lily-of-the-valley bush, Japanese pieris, Japanese andromeda)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact, rounded shrub produces reddish-purple buds that first open as soft-pink then mature to white. It grows to about 5 feet high and wide, making it a superb specimen for a container or small garden.

Pinus densiflora 'Oculus Draconis' Pinus densiflora 'Oculus Draconis'
(Dragon's-eye Japanese red pine)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This pine's needles are marked with bands of yellow and green. The buttery yellow variegation on the 3- to 5-inch needles is present year-round, but intensifies as summer turns to fall and persists into winter. The scaly, fissured bark is lovely, ranging in color from gray to rich rusty orange. This is a graceful tree when mature, with an irregular branching habit and tilted trunk.

Pinus nigra Pinus nigra
(Austrian pine, European black pine)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dark green, 4- to 6-inch-long needles and furrowed bark (on mature trees) make Austrian pine an attractive large specimen tree. It can also be used as screening, although its growth habit becomes more open with age.

no image available Pinus resinosa
(Red pine)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The yellow-green leaves of this pine are 4 to 6 inches long. The bark is densely branched and flaky and reddish in the upper crown, scaly and pink-gray at the base. The tree has thick orange to red-brown shoots, chestnut-brown female cones, and purple male cones.

no image available Pinus strobus 'Fastigiata'
(Eastern white pine)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This robust evergreen tree has a narrowly columnar crown with ascending branches, slender gray-green leaves, and smooth gray bark. Tapered green female cones ripen to brown.

Pleioblastus variegatus Pleioblastus variegatus
(Dwarf white-stripe)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dwarf white-stripe has 5-inch-long, upward-pointing green leaves strongly variegated with white. It grows up to 3 feet tall in either sun or shade, forming a striking contrast to less flamboyant neighbors.

Pleioblastus viridistriatus Pleioblastus viridistriatus
(Golden bamboo, Kamuro-zasa )
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This bamboo has showy variegated leaves of green and gold in an irregular pattern of stripes. It is a running bamboo, making it good for naturalizing and filling in or for hedging, but it may need to be controlled by underground barriers. It grows to about 5 feet high.

Polemonium caeruleum 'Brise d'Anjou' Polemonium caeruleum 'Brise d'Anjou'
(Variegated Jacob’s ladder, Greek valerian)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This dramatic cultivar has bright green leaves that are richly edged with cream. It bears lavender-blue blossoms in spring, and grows from 1.5 to 2 feet tall.

no image available Polemonium reptans 'Stairway to Heaven'
(Greek valerian, Jacob’s ladder)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This variegated cultivar offers white-edged leaves with pink tints on a compact plant to 1.5 feet tall. It bears light lavender-blue bell-shaped blossoms in spring.

Prunus virginiana 'Schubert' Prunus virginiana 'Schubert'
('Schubert' choke cherry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Schubert' choke cherry, with its vivid foliage and pyramidal form, makes a fine focal point. Ephemeral, light pink flowers are followed by abundant, dark red-purple fruit that birds love. (Don't plant it near patios or walks, as they'll quickly be covered by bird droppings.) If the tree you buy isn't grafted onto nonsuckering rootstock; otherwise, suckers could become problematic as the years go by. -Ron Smith, Regional Picks: Upper Plains, Fine Gardening issue #120

Pseudolarix kaempferi Pseudolarix kaempferi
(Golden larch)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The golden larch is a lovely deciduous conifer whose lacy foliage turns golden in autumn. Its bright green needles are slightly larger than those of the European larch. Golden larch becomes a large pyramidal tree with an ultimate height of about 50 feet in cultivation. Its broad, horizontal branches are arranged in an open growth habit. In a big garden, it makes a neat specimen that never fails to attract attention.

Pyrus × Pyrus ×
(Asian pear)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This easy-to-grow, pest-resistant pear resembles a Bradford pear in size and shape, with profuse white blooms in spring and great crisp fruit. There are 30 cultivars.

Ratibida columnifera Ratibida columnifera
(Mexican hat, Prairie coneflower, Long-head coneflower)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This perennial coneflower, sometimes grown as an annual, has a long season of flowers on thin, branching stems. The flowers resemble small hats, with yellow reflexed ray florets and large greenish-brown columnar centers.

Rho­dodendron schlippenbachii Rho­dodendron schlippenbachii
(Royal azalea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Royal azalea has large, fragrant pink blooms in spring. This large-leaved azalea also has purple-hued foliage in spring, turning velvet green in summer, and finally fading to yellow in autumn.

Ricinus communis 'Carmencita' Ricinus communis 'Carmencita'
(Castor bean)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Carmencita' castor bean is a shrub, usually grown as an annual, that grows to 6 to 10 feet and is well branched, with dark bronze-red foliage and bright red female flowers. Grow in a cool greenhouse or use as a specimen foliage plant in the summer outdoors.

Robinia pseudoacacia 'Frisia' Robinia pseudoacacia 'Frisia'
(Golden locust)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This large, fast-growing tree has droopy leaves that stay sunny yellow from spring until frost, spiny shoots, and fragrant white flowers in late spring and early summer on pendent racemes. The flowers are followed by smooth brown seed pods that are also interesting. 'Frisia' is one of the cultivars that is grown more for foliage than for its flowers and it does not flower as freely as the species.

Rodgersia aesculifolia Rodgersia aesculifolia
(Rodgersia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species has palmate, wrinkled leaves that extend to 2 feet wide. The veins and leaf stalks are reddish-brown and densely woolly. In midsummer, the 2-foot-long, upright flower spikes are made up of white or pink florets.

Rodgersia podophylla Rodgersia podophylla
(Rodgersia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species creates tropical drama with its large, toothed leaves and ivory-green, footlong flowers. It exhibits reddish-bronze color in autumn. 

Rosa 'Ballerina' Rosa 'Ballerina'
(Hybrid musk rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This showy rose produces a pastel cloud of small pink flowers with lighter centers. The blossoms are single and shallow-cupped; they occur in large, loose clusters. Blooms hold up better in partial shade. This rose grows from 4 to 6 feet tall and wide, blooming from spring to autumn. 

Rosa 'Basye's Purple' Rosa 'Basye's Purple'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This outstanding rose has single, fragrant blossoms of rich cabernet-red. The young foliage emerges chartreuse, while the new stems and small thorns are claret. The flowers are followed by hips the color of ripe grapes, which contrast with the amber autumn foliage. This rose grows up to 8 feet high.

Rosa 'Betty Prior' Rosa 'Betty Prior'
(Floribunda rose)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rose produces single, carmine-pink, slightly fragrant blooms nonstop from June until frost. It grows 2.5 to 5 feet high and wide.

Rosa 'Blanc Double de Coubert' Rosa 'Blanc Double de Coubert'
(Hedgehog rose, Ramanas rose, Japanese rose, Sea tomato)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The white of this rose has a purity of color that is without equal. It produces semi-double, very fragrant flowers from spring to fall, which are sometimes followed by orange hips. It grows to 6 feet high and wide.   

no image available Rosa 'Bobby James'
(Hybrid Wichurana rambler)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This sweetly scented, rambling rose has glossy leaves and produces large groups of semi-double, creamy-white, 2-inch-wide blossoms in summer. It grows to 30 feet high.

Rosa 'Buff Beauty' Rosa 'Buff Beauty'
(Hybrid musk rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This fragrant rose produces generous clusters of double apricot flowers that fade to a soft yellow. It usually grows to 5 feet and taller when trained, making it an ideal candidate for screening or growing up a wall, arch, or trellis. It blooms from spring to autumn. 

Rosa 'Charles Albanel' Rosa 'Charles Albanel'
(Hedgehog rose, Ramanas rose, Japanese rose, Sea tomato)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spreading rose grows to only 2 feet tall, making it an ideal groundcover for a steep bank or roadside. It produces fragrant, double, deep-pink blossoms from spring to fall.  

Rosa ‘China Doll’ Rosa ‘China Doll’
(Polyantha rose, Sweetheart rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This dwarf rose grows to only 18 inches tall, and covers itself all season long with large clusters of lightly scented vibrant pink flowers.

Rosa 'Climbing Pinkie' Rosa 'Climbing Pinkie'
(Polyantha rose, Sweetheart rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This fragrant rose blooms nonstop from June until frost, with vivid pink, semidouble blossoms. It grows 6 to 8 feet high, making it ideal for training up walls, pillars, or other structures.

Rosa 'Cornelia' Rosa 'Cornelia'
(Hybrid musk rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This old-fashioned looking rose has a bicolor look with its clustered coral buds and pink double flowers with copper centers. It forms an arching shrub, reaching 5 feet high and wide, and blooms from spring to autumn, with its largest flush in the spring. 

Rosa 'Crepuscule' Rosa 'Crepuscule'
(Noisette rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This climber produces an endless display of fragrant apricot-yellow blossoms. It grows to about 12 feet high and makes the perfect vertical accent in the garden.

Rosa 'Duchesse de Brabant' Rosa 'Duchesse de Brabant'
(Tea rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This scented rose was reputed to be a favorite of Teddy Roosevelt. It has beautifully formed, double rosy-pink blossoms. It blooms all season long and grows to 5 feet high and wide.

no image available Rosa 'F. J. Grootendorst'
(Hedgehog rose, Ramanas rose, Japanese rose, Sea tomato)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rose has large clusters of small, violet-red pompom blossoms with a spicy fragrance. It blooms nonstop throughout the season and grows to 5 feet or more.   

Rosa 'Fair Bianca' Rosa 'Fair Bianca'
(English shrub rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This David Austin rose grows to only 2.5 feet tall. It produces beautifully cupped, double white flowers with petals densely arranged in the center. It is strongly scented.

Rosa var. NOA97400A 'Flower Carpet® Amber' Rosa var. NOA97400A 'Flower Carpet® Amber'
(Flower Carpet® Amber)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Each bush is covered in a mass explosion of amber blooms.  One of the new Next Generation Flower Carpet roses with improved heat and humidity tolerance and disease resistance.

Rosa var. NOA83100B 'Flower Carpet® Scarlet' Rosa var. NOA83100B 'Flower Carpet® Scarlet'
(Flower Carpet® Scarlet)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Each bush is covered in a masses of scarlet red blooms from late spring thru fall. One of the new Next Generation Flower Carpet roses with improved heat and humidity tolerance and disease resistance.

Rosa 'Frau Dagmar Hastrup' Rosa 'Frau Dagmar Hastrup'
(Hedgehog rose, Ramanas rose, Japanese rose, Sea tomato)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This choice rose has single, gently cupped light-pink flowers that exude an intense, clove-scented perfume. It blooms in spring and sporadically throughout the season, and produces red hips. In autumn, the foliage turns deep maroon, which changes to yellow tinged with coppery highlights. It grows to 3 to 4 feet high and wide.   

Rosa 'Gertrude Jekyll' Rosa 'Gertrude Jekyll'
(English shrub rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rose with an influential namesake has beautifully cupped double blossoms of rich pink. It produces arching stems to 5 feet or more and 3 feet wide, making it an ideal candidate for training up a low structure.

Rosa 'Graham Thomas' Rosa 'Graham Thomas'
(English shrub rose)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This notable rose has quartered-rosette, double blossoms of rich yellow. It produces arching stems to 5 feet or more, making it an ideal candidate for training up a low structure.

Rosa 'HARpageant' 'Easy Does It'™ Rosa 'HARpageant' 'Easy Does It'™
(Easy Does It™ rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Floribunda rose was the 2010 All-America Rose Selections winner. It has abundant ruffled blooms in shades of mango, peach and apricot -- and has a fruity fragrance. More important is its disease resistance.

Rosa 'Hotel California' Rosa 'Hotel California'
(Hotel California rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Large, very full clear yellow blooms.  High centers and long stems make this a wonderful cut rose.

Rosa 'Joseph's Coat Rosa 'Joseph's Coat
(Joseph's Coat rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Rich, orange-red buds open to a spray of golden yellow tapering to pinkish orange-red.

 

Information provided by Brushwood Nursery

Rosa 'Lavender Lassie' Rosa 'Lavender Lassie'
(Hybrid musk rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This fragrant rose produces semi-double, medium-pink flowers occuring in large clusters. It grows 5 feet tall and up to 8 feet wide, making it ideal for training up a wall, arch, or trellis. It blooms from spring to autumn. 

no image available Rosa 'Little Darling'
(Floribunda rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This fragrant rose produces single salmon-pink blossoms with yellow basal highlights. It blooms nonstop from June until frost and grows 3 to 5 feet high and wide.

Rosa 'Maggie' Rosa 'Maggie'
(Bourbon rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deeply fragrant rose produces rounded double blossoms of mauve-red in spring and fall. It grows to 6 feet high and wide.

Rosa 'Mermaid' Rosa 'Mermaid'
(Climbing large-flowered rose)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This R. bracteata and Hybrid tea cross exhibits many attributes of its parentage. It bears large, single soft-yellow blossoms (to 5 inches across) with a deeper hued center and conspicuous, ruddy-orange stamens. It grows to 20 feet high or wide and blooms continuously, making it a beautiful choice for climbing up walls, fences, or other sturdy structures. It can also be maintained as a shrub.

Rosa 'Mozart' Rosa 'Mozart'
(Hybrid musk rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This profuse bloomer produces enormous sprays of small, single pink blooms with white centers and dark reddish-pink edges. While it lacks fragrance, it is disease free, and if left alone, produces orange hips. It grows 5 feet tall and up to 8 feet wide, making it ideal for training up a wall, arch, or trellis. It blooms from spring to autumn. 

no image available Rosa 'Old Blush'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rose produces musky and sweet-scented blossoms of pale to medium pink, which bloom continuously from spring until frost. They are followed by large orange hips. 'Old Blush' grows to about 4 feet high and wide.

Rosa 'Prosperity' Rosa 'Prosperity'
(Hybrid musk rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rose produces a profusion of rosette-shaped ivory blossoms in large clusters. It forms a densely arching shrub, reaching 8 feet high and 4 feet wide and blooming from spring to autumn. It is ideal as a low climber up a wall, arch, or trellis.

Rosa 'R. K. Witherspoon' Rosa 'R. K. Witherspoon'
(R. K. Witherspoon rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Hybrid Tea rose has beautiful champagne white flowers blushed with pink and yellow at the base. Its long stems are perfect for cutting and the blooms emit a strong, sweet fragrance.

no image available Rosa 'Redcoat'
(English shrub rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This David Austin rose produces vibrant, semi-double red blossoms with contrasting yellow stamens all season long. It grows from 2.5 to 5 feet tall.

Rosa 'Rose de Rescht' Rosa 'Rose de Rescht'
(Damask perpetual rose)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact rose has fragrant, fuschia-red flowers packed with petals that fade to purple as they age. It grows up to 4 feet high and 3 feet wide, and blooms from spring to fall. 

no image available Rosa 'Secret'
(Hybrid tea rose, Large-flowered rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This intensely fragrant rose has high-centered, double blossoms of creamy pink edged with deeper pink. It blooms in summer and into fall, and grows to 5 feet high and 2 feet wide. 

Rosa 'WITharoma' Rosa 'WITharoma'
(Secret's Out!™ rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Hybrid Tea rose offers creamy white flowers which open to release a sweet rose fragrance. Its compact habit makes it just right for smaller spaces.

Rosa 'Souvenir de la Malmaison' Rosa 'Souvenir de la Malmaison'
(Bourbon rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This small rose is ideal for the front of the border because its size rarely exceeds 2 feet in height. It produces pale lavender-pink to white, quartered-rosette blossoms with a spicy fragrance. It blooms from spring to autumn. 

no image available Rosa 'St. Patrick'
(Hybrid tea rose, Large-flowered rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This double-flowered rose has yellow blossoms with green outer petals. The flowers are perfectly formed and are excellent for cutting. It blooms in summer and into fall, and grows to 5 feet high and 3 feet wide. 

Rosa 'The Fairy' Rosa 'The Fairy'
(Polyantha rose, Sweetheart rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This well-loved rose blooms nonstop from June until frost, with double, rosette-shaped blossoms of light pink. It grows 2 to 3 feet high and wide.

Rosa 'Vanity' Rosa 'Vanity'
(Hybrid musk rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rose produces brilliant hot pink blossoms at the tips of wide, arching branches. It forms a loosely branched shrub, reaching 6 feet high and 10 feet wide, and blooms from spring to autumn. It is ideal as a low climber up a wall, arch, or trellis.

Rosa 'Zephirine Drouhin' Rosa 'Zephirine Drouhin'
(Thornless rose, Bourbon rose)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beautiful repeat bloomer tolerates shadier conditions than other roses and poor soils. The fragrance is absolutely wonderful, and the rose is nearly thornless.

 

 

Information provided by Brushwood Nursery

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Rosa chinensis 'Mutabilis' Rosa chinensis 'Mutabilis'
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beauty is prized for the unusual qualities of its flowers, which bloom continuously from spring until frost. The single cupped flowers open a honey-yellow, then they become coppery-pink, then watermelon, and finally a rich mahogany. The foliage is reddish purple, disease-resistant, and is evergreen in warm climates. This rose can be treated as a shrub or trained as a climber, reaching 10 feet high and 6 feet wide.

Rosa var. NOA168098F 'Flower Carpet® Pink Supreme' Rosa var. NOA168098F 'Flower Carpet® Pink Supreme'
(Flower Carpet® Pink Supreme)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Each bush is covered in a mass explosion of vivid pink blooms all summer long.  One of the new Next Generation Flower Carpet roses with improved heat and humidity tolerance and disease resistance.

Rosa palustris var. scandens Rosa palustris var. scandens
(Swamp rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This graceful and arching variety of our native swamp rose has single rosy-pink blossoms with a mild scent. It retains the disease resistance of its native ancestor, and has the added quality of being thornless. 

no image available Rosa roxburghii f. normalis
(Chestnut rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species produces single medium pink blossoms with decorative indents at the tips of the petals. It blooms in spring, followed by hips that age to brown. In the winter, its bark peels in shades of brown and beige. It grows 6 to 10 feet high and 6 feet wide.

Rosa rugosa 'Agnes' Rosa rugosa 'Agnes'
('Agnes' rugosa rose)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Agnes'  is one of the few yellow rugosa roses, and it epitomizes the finest rugosa attributes in both leaf and overall form. Doubled blooms give this selection an old-fashioned aspect, as does its delightful fragrance, which is reminiscent of antique roses. Bloom color changes somewhat with the temperature: in cool temperatures, the flowers are an apricot hue, but as the weather warms, they turn a soft yellow. -Suzanne Verrier, No muss, no fuss rugosa roses, Fine Gardening issue #121

Rosa rugosa 'Dart's Dash' Rosa rugosa 'Dart's Dash'
('Dart's Dash' rugosa rose)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Though not very well known, 'Dart's Dash' is  one of the best of the crimson double rugosa roses. 'Dart's Dash' has large blossoms with the spicy scent typical of rugosas and when blooming is done, the plant puts forth a marvelous display of showy hips. It establishes itself quickly and is a fine choice for a low hedge. -Suzanne Verrier, No muss, no fuss rugosa roses, Fine Gardening issue #121

Rosa rugosa 'Foxi' Rosa rugosa 'Foxi'
('Foxi' rugosa rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Large, open, semi-double pink flowers with yellow stamens and an intoxicating scent make 'Foxi' an outstanding rugosa rose. The relatively small height of the shrub makes the blossoms appear larger. This is a relatively new rugosa rose. -Suzanne Verrier, No muss, no fuss rugosa roses, Fine Gardening issue #121

Rosa rugosa 'Henry Hudson' Rosa rugosa 'Henry Hudson'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Henry Hudson' has flattened, symmetrical, semi-double, white flowers with a spicy clove scent. The dense and deep green foliage makes a fitting backdrop for this selection's reddish buds and ensuing cream-colored flowers. The blossoms don't drop cleanly, so deadheading is necessary. -Suzanne Verrier, No muss, no fuss rugosa roses, Fine Gardening issue #121

no image available Rosa rugosa 'Linda Campbell'
('Linda Campbell' rugosa rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Linda Campbell' is an unscented, true red rugosa rose. Attractiv, smooth-leaved glossy foliage and clusters of elegant buds open to bright blossoms. It grows in an upright habit  and makes a very nice addition to the back of a hot-color border. -Suzanne Verrier, No muss, no fuss rugosa roses, Fine Gardening issue #121

Rosa rugosa 'Polar Ice' Rosa rugosa 'Polar Ice'
('Polar Ice' rugosa rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Polar Ice' is one of the most vigorous and densely growing rugosa roses and features clusters of double, slightly nodding flowers. Green buds open to creamy white blooms with pink petals and deeper pink centers. The flowers smell lightly of baby powder, and the new lime green foliage smells like strawberries and sweet grass. In autumn, the foliage turns bright yellow. -Suzanne Verrier, No muss, no fuss rugosa roses, Fine Gardening issue #121

Rosa rugosa 'Purple Pavement' Rosa rugosa 'Purple Pavement'
('Purple Pavement' rugosa rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Purple Pavement' has large, ruffled blossoms with a  purple-red color and strong fragrance. In the fall, the blossoms give way to large, handsome hips, and the foliage turns from green to shades of yellow and maroon. This shapely shrub with dependable repeat bloom it is especially good for a late display, when the hips appear alongside fall asters and other perennials with assertive autumn colors. -Suzanne Verrier, No muss, no fuss rugosa roses, Fine Gardening issue #121

Rosa rugosa'Wasagaming' Rosa rugosa 'Wasagaming'
('Wasagaming' rugosa rose)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Wasagaming' (pronounced "wah-SAG-ah-ming") is a prolific bloomer that has the charm of the antique roses but with greater vigor and better growth habit. Cascading rich pink blossoms with an old-rose scent spill across the shrub. 'Wasagaming' will thrive in less sunny but bright conditions. -Suzanne Verrier, No muss, no fuss rugosa roses, Fine Gardening issue #121

Rosa rugosa var. alba Rosa rugosa var. alba
(Hedgehog rose, Ramanas rose, Japanese rose, Sea tomato)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This variety has single, papery white blossoms that open from light pink buds and have contrasting yellow stamens. The heavily-scented flowers are followed by reddish-orange hips. It grows up to 6 feet high.

Rudbeckia fulgida var. sullivantii 'Goldsturm' Rudbeckia fulgida var. sullivantii 'Goldsturm'
(Orange Coneflower, Black-eyed Susan)
(12 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Large flowers consisting of brassy orange-yellow rays surrounding brown cones are what make this plant so popular. It blooms for 7 or 8 weeks beginning in midsummer. The flowers top 18- to 30-inch-tall plants that will readily self sow in cultivated soils. 

Rudbeckia hirta Rudbeckia hirta
(Black-eyed Susan, Gloriosa daisy, Coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This biennial or short-lived perennial has given rise to numerous cultivars which are often grown as annuals. From summer into early autumn, it bears daisy-like blossoms (to 3 inches across) with light or deep yellow rays and brownish-purple centers. The flowers are a staple in late summer bouquets.

Rudbeckia hirta ‘Indian Summer’ Rudbeckia hirta ‘Indian Summer’
(Black-eyed Susan, Gloriosa daisy)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Indian Summer' is a standout among a sea of Black-eyed Susans because of its extra-large, golden yellow flowerheads. It will bloom from early summer until first frost. Use it in borders, cottage gardens, meadows, or for naturalizing. Butterflies are drawn to it. The species is native to the central U.S.

Rudbeckia maxima Rudbeckia maxima
(Giant coneflower, Black-eyed Susan)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This choice species makes a strong vertical statement with its large, smooth, sea-green leaves and towering stems to 6 feet tall. It bears short, yellow ray florets with giant, upright cones at the center. It prefers average soil with good drainage, and is excellent in native or wild plantings.

Rudbeckia subtomentosa Rudbeckia subtomentosa
(Sweet coneflower)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This dignified U.S. native species has downy leaves and bears clusters of luminous clear-yellow flowers with reddish-brown center cones. It blooms for over a month starting in mid- to late-summer.

Rudbeckia subtomentosa 'Henry Eilers' Rudbeckia subtomentosa 'Henry Eilers'
('Henry Eilers' sweet coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The unique, finely quilled, 2-inch-wide flowers are what make 'Henry Eilers' stand out from the rest of the coneflowers. The petals sit separate from one another, forming a brilliant, golden yellow starburst around a dark brownish purple cone. The blooms grow on strong, upright, 4- to 5-foot-tall stems in late summer, and are produced in such abundance that you can cut some for bouquets and you'll never even notice they are missing from the garden. The stems are covered with a soft, hairy down, while the leaves have a pleasing vanilla-and-anise scent.

no image available Rudbeckia triloba
(Brown-eyed Susan, Coneflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This biennial makes a superb, self-sown companion in a mixed border or wild garden. It reaches up to 5 feet tall and exhibits a long-lasting, airy spray of small, daisy-like blossoms in yellow with purple-black centers. The flowers are beautiful in late summer bouquets. 

Sabal minor Sabal minor
(Dwarf palmetto, Scrub palmetto)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species has deeply divided, fan-shaped leaves of blue-green to 3 feet across. It bears ivory blossoms on 6-foot-long panicles in summer. It may be shoot-hardy to Zone 6 with a deep layer of mulch. 

no image available Saccharum arundinaceum
(Plume grass, Hardy sugar cane)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In late summer, this large, clump-forming species bears huge plumes of delicate pink flower clusters, which eventually fade to silver.

Saccharum ravennae Saccharum ravennae
(Ravenna grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This large, clump-forming grass has linear leaves with central white stripes. In late summer it bears huge, purplish-bronze flower clusters, which eventually fade to silver. It resents high fertility and shows considerable drought tolerance.

Salvia 'Indigo Spires' Salvia 'Indigo Spires'
('Indigo Spires' sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Indigo Spires' sage is a vigorous hybrid prized for its 12- to 15-inch-long, twisting spikes of dark violet flowers. It is a non-stop bloomer from early summer through fall. Blooming can be further encouraged by pinching stem tips early in the growing season and deadheading the spikes once they fade. 'Indigo Spires' quickly grows to 4 feet high, and can be grown as an annual where not hardy.  

Salvia × superba Salvia × superba
(Hybrid sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hybrid of S. nemorosa and S. sylvestris is a drought-tolerant perennial that lends vivid purple-blue hues to the garden from summer to early fall on 1.5- to 3-foot-tall spikes. Deadheading prolongs bloom. The spikes rise from a clump of silvery green leaves that grows to about 2 feet tall and wide.

no image available Salvia × sylvestris 'Blue Hill'
(Meadow sage)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This drought-tolerant perennial bears abundant pure blue flower spikes in early summer and until fall if spent flowers are removed promptly. It forms an erect clump 20 inches tall by 18 inches wide, with wrinkled, softly hairy leaves.

Salvia × sylvestris 'May Night' Salvia × sylvestris 'May Night'
(Meadow sage)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This drought-tolerant perennial bears deep violet-blue flower spikes in early summer and then sporadically if spent flowers are removed promptly. It forms an erect clump 2.5 feet tall by 1.5 feet wide, with wrinkled, soft hairy leaves.

Salvia argentea Salvia argentea
(Silver sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This biennial or short-lived perennial is grown for its massive, downy-silver rosettes of foliage. In its second year, it spawns plumes of white or pinkish flowers with gray calyces in mid- to late summer. The plant has a spiky form, 3 feet tall by 2 feet wide. Locate it where the rosettes can be easily seen.

Salvia canariensis Salvia canariensis
(Canary Island sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This short-lived, tender perennial shrub native to the Canary Islands off the African coast sends up 6-foot white-furred stems cloaked with long, felted, arrow-shaped leaves and topped, summer to frost, with plumes of purplish violet flowers clasped by red-tipped calyxes. It grows up to 4 feet wide.

Salvia chamaedryoides Salvia chamaedryoides
(Germander sage, Mexican blue sage)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This choice species boasts narrow, downy sage-green leaves and true sky-blue blossoms from summer to fall. It has woody stems and forms a beautiful specimen 12 inches tall by 18 inches wide.

no image available Salvia darcyi
(Mexican sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From late spring to fall, this easy-going perennial bears deep orange-red flowers on 3- to 4-foot-tall spikes that rise above a loose, 6-foot-wide mound of heart-shaped, sticky leaves. The native habitat for this brightly colored salvia is a very limited area at an altitude of 9,000 feet in the narrow range of the Mexican Sierra Madre Oriental Mountains.

Salvia discolor Salvia discolor
(Andean silver-leaf sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tender perennial from Peru is highly unusual for its dramatic, purple-black flowers and pistachio-green calyces. The flowers appear from late summer to early fall. The drama is heighted by its contrasting silvery leaves and stems, which are densely cloaked in woolly, white hairs. Plants grow to about 18 inches tall and 12 inches wide. This specimen looks great tumbling over the edge of a container.

Salvia farinacea Salvia farinacea
(Mealycup sage)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This perennial forms a shrubby upright clump 2 feet tall by 1 foot wide, with white mealy stems and glossy green leaves. It bears deep, lavender-blue flowers on tall spikes from early summer to frost. Salvias are some of the showiest plants for containers, annual borders, and mixed borders. Butterflies and hummingbirds love them. 

Salvia farinacea 'Victoria' Salvia farinacea 'Victoria'
(Mealycup sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact perennial forms a bush less than 1.5eet tall by 1 foot wide, with indigo stems and glossy green leaves. It bears deep, navy blue flowers on medium spikes from early summer to frost.

Salvia greggii Salvia greggii
(Autumn sage)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native of Texas and Mexico has a woody base and can form a dwarf, evergreen shrub, 1 foot tall by 1 foot wide. It has small, leathery leaves and bears bright flowers in shades of pink, purple, or yellow from early summer to frost.

Salvia guaranitica Salvia guaranitica
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This perennial produces long spires of large, deep blue flowers from mid-summer to frost. It forms a tall bush 6 feet tall by 2 feet wide that is great for the back of the border. It is drought tolerant because of its unusual, moisture-conserving rhizomes.

Salvia hians Salvia hians
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This short-lived perennial from the Himalayas has scented, hairy leaves and forms a small shrub 2 feet tall by 2 feet wide. It bears 1.5-inch-long purplish-blue flowers with white lips (called bee lines) from early to late summer. The flowers are clasped by rusty colored calyxes that accent color of the blooms. Salvias are some of the showiest plants for containers, annual borders, and mixed borders. Butterflies and hummingbirds love them. 

Salvia leucantha Salvia leucantha
(Mexican bush sage)
(8 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This downy, bushy, evergreen subshrub produces white or purple flowers clasped by soft purple calyces from late summer to frost. It grows 3 feet tall by 3 feet wide, and is great for the border. Salvias are some of the showiest plants for containers, annual borders, and mixed borders. Butterflies and hummingbirds love them. 

Salvia mexicana 'Limelight' Salvia mexicana 'Limelight'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This unusual tender perennial displays an electric color combination when its vibrant purple-blue flowers open from bright chartreuse calyces.  Fortunately, glossy, bright green leaves hold their own until the show gets started in August (and continues until frost). It forms a tall bush, 6 feet tall by 6 feet wide, which is great for the back of the border. Salvias are some of the showiest plants for containers, annual borders, and mixed borders. Butterflies and hummingbirds love them. 

Salvia microphylla var. neurepia Salvia microphylla var. neurepia
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native of the American Southwest and Mexico forms an evergreen shrub or shrubby perennial with dark, glossy leaves that are small (but slightly larger than most microphyllas) and softly toothed. It blooms off and on all summer, and again, more vigorously, in late summer and autumn, in blossoms of cherry-red. Its attractive foliage cloaks the plant to the ground, so it is well suited to the front of the border. It can grow to 4 feet tall and twice as wide.

no image available Salvia nemorosa
(Sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This drought-tolerant perennial produces flower spikes in shades of violet, purple, or white to pink, with purple bracts. It blooms from early summer to autumn; reblooming is most reliable if spent flowers are promptly deadheaded. It has wrinkled leaves and forms an erect clump 3 feet tall by 2 feet wide. This species is most noted for its many S. sylvestris hybrids.

Salvia nemorosa 'Caradonna' Salvia nemorosa 'Caradonna'
(Sage)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This drought-tolerant perennial is noted for its vivid indigo flowers along deep purple-black stems, which gives it a bicolor appearance. It blooms in early summer and then sporadically if spent flowers are deadheaded. It forms an upright clump, with the flower spikes rising to 2 feet in height; its wrinkled, softly hairy leaves form a mound 1 foot high. Plants spread 1 or 2 feet wide. These are some of the showiest plants for containers and mixed borders. Butterflies love them. 

Salvia officinalis Salvia officinalis
(Common sage, Culinary sage, Purple sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Cooks and gardeners alike are indebted to this classic, evergreen perennial for the unique, pungent flavor and aroma that its gray-green leaves produce. It forms a 2.5-foot-tall by 3-foot-wide bush with woody stems that may be trimmed back to newly emerging growth or strong stems in spring. In early to mid-summer, it sends up lavender-purple flower spikes; it has both ornamental and culinary qualities in an herb garden. It tolerates alkaline soils, but not wet winter conditions.

Salvia officinalis 'Berggarten' Salvia officinalis 'Berggarten'
(Common sage, Culinary sage, Purple sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Cooks and gardeners alike are indebted to this evergreen perennial for the unique, pungent flavor and aroma that its gray-green leaves produce. S. 'Berggarten' is more compact than the species, forming a 2-foot tall by 3-foot wide bush with woody stems that may be trimmed back to newly emerging growth or strong stems in spring. In early to mid-summer, it sends up purple flower spikes. It boasts attractively rounded leaves and, like the species, has both ornamental and culinary qualities in an herb garden. It tolerates alkaline soils, but not wet winter conditions.

Salvia officinalis 'Icterina' Salvia officinalis 'Icterina'
(Golden variegated sage, Common sage, Culinary sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Cooks and gardeners alike are indebted to this evergreen perennial for the unique, pungent flavor and aroma that its gray-green leaves produce. This charming cultivar has green leaves with irregular yellow margins. It forms a 1.5- to 2-foot-tall and wide bush with woody stems that may be trimmed back to newly emerging growth or strong stems in spring. In early to mid-summer, it occasionally sends up lavender-purple flower spikes; it has both ornamental and culinary qualities in an herb garden. It tolerates alkaline soils, but not wet winter conditions.

Salvia officinalis 'Purpurascens' Salvia officinalis 'Purpurascens'
(Common sage, Culinary sage, Purple sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Cooks and gardeners alike are indebted to this evergreen perennial for the unique, pungent flavor and aroma that its gray-green leaves produce. This cultivar has leaves suffused with steely-gray purple. It forms a 1.5-foot-tall and wide bush with woody stems that may be trimmed back to newly emerging growth or strong stems in spring. In early to mid-summer, it sends up lavender-purple flower spikes; it has both ornamental and culinary qualities in an herb garden. It tolerates alkaline soils, but cannot survive wet winter conditions.

Salvia officinalis 'Tricolor' Salvia officinalis 'Tricolor'
(Common sage, Culinary sage, Purple sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Cooks and gardeners alike are indebted to this evergreen perennial for the unique, pungent flavor and aroma that its gray-green leaves produce. This cultivar has ornamental value, too—green leaves with white margins which are suffused with pink or purple. It forms a 1- to 1.5-foot-tall and wide bush with woody stems that may be trimmed back to newly emerging growth or strong stems in spring. In early to mid-summer, it sends up lavender-purple flower spikes; it has both ornamental and culinary qualities in an herb garden. It is tolerant of alkaline soils, but cannot survive wet winter conditions.

Salvia pratensis Salvia pratensis
(Meadow clary)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This woody-stemmed perennial produces sticky spikes of deep violet or, rarely, white to pink flowers. It blooms from early summer to autumn; reblooming is most reliable if spent flowers are deadheaded promptly. It has wrinkled leaves and forms an upright clump 3 feet tall by 1 foot wide. This salvia is most noted for its many hybirds with S. nemerosa.  

Salvia uliginosa Salvia uliginosa
(Bog sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This moisture-loving perennial produces clear blue flowers with white highlights in late summer to mid-autumn. It forms an airy clump to 6 feet tall by 3 feet wide, and is great for the back of a border. It is tolerant of heavy soils.

Salvia verticillata 'Purple Rain' Salvia verticillata 'Purple Rain'
(Lilac sage)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Throughout the summer, this cultivar produces multiple flower spikes in irresistible shades of smoky purple. At about 20 inches tall and half as wide, the plant flowers abundantly, inviting you to make bouquets and to keep up with the deadheading. 

Salvia viridis Salvia viridis
(Annual clary sage)
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From spring to summer, this annual produces multiple flower spikes with tiny flowers enclosed in showy bracts in shades of white, pink, or purple and marked with darker veins. Plants grow 18-20 inches tall and about half as wide. They are especially dramatic in large groupings. Salvia viridis is excellent as a long-lasting cut or dried flower.

Sambucus nigra 'Gerda' Sambucus nigra 'Gerda'
(Black Beauty™ elderberry)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Valued for its flowers, foliage, and fruit, Black Beauty™ elderberry is a deciduous shrub that requires regular watering during its first few yearsbut will become more drought tolerant as it becomes established. Areas with moist soil are ideal. Black Beauty™ will grow 8 feet tall if left unpruned, but fairly severe pruning in the first year will keep the plant from looking leggy. Pruning will sacrifice the large pink flowers, but the plant will be much sturdier and have a better habit if you do. The flowers, which bloom in June, are large and have a lemony scent. The foliage is dark and finely cut. Elderberries are edible and can be used to make juice or jelly, if the birds don't get there first. -Teresa Smith, Regional Picks: Northeast, Fine Gardening issue #120

Sambucus nigra 'Madonna' Sambucus nigra 'Madonna'
(Black elder, European elder, Elderberry)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This choice specimen livens up the garden all season long with its stunning leaves of green splashed with gold. It bears flattened, creamy white flowers that mature into glossy black fruit. It grows more slowly than most elderberries. It makes an attractive specimen.

Sambucus nigra 'Marginata' Sambucus nigra 'Marginata'
(Black elder, European elder, Elderberry, Variegated black elder)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous cultivar has attractive dark green leaves with yellow margins that fade to white. In summer, it bears flattened clusters of creamy white flowers which mature in fall to glossy black fruit. Plants grow 10-20 feet tall and wide.

Sambucus racemosa ‘Sutherland Gold’ Sambucus racemosa ‘Sutherland Gold’
(European red elder, Golden elderberry)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This choice specimen has a graceful habit with finely divided golden foliage that emerges as bronze. It is less susceptible to sun scorch than the other gold varieties. It bears creamy white flowers that mature into red fruits. 

Saruma henryi Saruma henryi
(Upright wild ginger)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Saruma henryi is as sublime as it is uncommon. Its velvety leaves and distinctively shaped, soft yellow flowers make it a superb specimen in a shady border, where it can contrast with more finely textured plants.

Sasa veitchii Sasa veitchii
(Kuma bamboo grass, Kuma zasa)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This dwarf bamboo has deep-green leaves that become bicolored with the onset of autumn. The leaves then exhibit straw-colored margins, which persist into spring in warmer zones. It is a striking plant en masse or as groundcover in a woodland garden. It usually grows to 2 or 3 feet tall, but may reach 5 feet tall in deep shade.

Scabiosa ‘Butterfly Blue' Scabiosa ‘Butterfly Blue'
(Pincushion flower)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Scabiosa cultivar is a compact perennial with gray-green leaves and a long bloom period featuring pretty lavender-blue flowers that look like pincushions surrounded by frilly petals. It's nice when used as edging or in large groups in borders or rock gardens.

Schizachyrium scoparium Schizachyrium scoparium
(Little bluestem, Prairie beard grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Little bluestem is a tidy, finely textured clumping grass with a blue-green summer color. Its silvery seed heads rise to a height of nearly 2 feet in late summer and are at their best when backlit in the morning or afternoon sun. In fall, the grass turns a rosy rust color that lasts all winter.

Sciadopitys verticillata Sciadopitys verticillata
(Japanese umbrella pine)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This glorious conifer constitutes the sole member of both its genus and plant family. It is without a peer in its beauty; on a mature specimen, its rich needles compose a sculpture of form, texture, and color that is unrivaled. The foliage develops a bronzy tint in winter. While it often grows to 30 feet in cultivation and 90 feet in the wild, its slow-growing nature inspires patience.

Sedum 'Postman's Pride' Sedum 'Postman's Pride'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Postman's Pride' sedum is a wonderful dark-foliaged plant for sunny, dry locations. It has a semi-upright habit and produces masses of red to purple flowers from late summer through fall. The flowers attract honeybees and butterflies. Like other sedums, 'Postman's Pride' is useful in rock and xeriscape gardens because, once established, it thrives without irrigation except during severe droughts. Curious about the cultivar name? This plant was discovered by a Belgian postal carrier in his garden. -Ron Smith, Regional Picks: Upper Plains, Fine Gardening issue #120

Sedum ‘Autumn Joy’ Sedum ‘Autumn Joy’
(Stonecrop)
(13 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant is as dependable and adaptable as they come. Its flowers bloom from August into November; they open pink and mature to a copper befitting of autumn. It is 2 feet tall and wide, with succulent stems and leaves. 'Autumn Joy' looks great with ornamental grasses.  

Sedum ‘Ruby Glow’ Sedum ‘Ruby Glow’
(Stonecrop)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In summer to late summer, this low-growing Sedum has rosy-red flowers atop small, fleshy blue-green leaves with ruddy highlights. Plants grow 8-12 inches tall and 18 inches wide.

Sedum telephium 'Matrona' Sedum telephium 'Matrona'
(Stonecrop)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This choice cultivar boasts domed clusters of starry, pale-pink flowers with dark-tipped stamens. The foliage is medium blue-green, overlaid by tints of burgundy and stormy gray. The rich red stems reach up to 3 feet tall.

Sesleria autumnalis Sesleria autumnalis
(Autumn moor grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cool-season grass begins the season with bright green blades. In late summer and early fall, it produces silvery inflorescences which complement its golden-hued autumn foliage and persist throughout the winter.

no image available Smyrnium perfoliatum
(Perfoliate Alexanders)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spring bloomer produces bright chartreuse floral domes atop bract-like, rounded leaves that are pierced by the flower's stem. This plant's form and color contrast well with spring bulbs. It grows 3 feet tall and 2 feet wide. Let it regenerate itself by self-sowing. It is a biennial or short-lived perennial that makes an excellent cut flower and produces worthy combinations with neighboring shades of maroons and blues. Grow it in large, mixed borders, naturalistic plantings, and open woodlands.

Solenostemon scutellarioides ‘Amazon’ Solenostemon scutellarioides ‘Amazon’
(Coleus, Flame nettle, Painted nettle)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

An excellent chartreuse selection, 'Amazon' has ruffly leaves that glow after dusk. It doesn't burn or streak in hot summer sun and has strong stems. Coleus are tender tropicals that are generally grown as annuals because they are hardy only in Zone 11. They are easy to grow, reliable plants known for their colorful foliage that comes in many color combinations and mixes well with other garden plants.

Solenostemon scutellarioides ‘Candy Store’ Solenostemon scutellarioides ‘Candy Store’
(Coleus, Flame nettle, Painted nettle)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Candy Store' is a different kind of pink coleus. Blocks of raspberry-pink, sour apple, grape, and cream enliven the leaves and make this plant a real eye-catcher. It has a nice rounded shape, strong stems, and thick foliage.

Solenostemon scutellarioides ‘Dark Star’ Solenostemon scutellarioides ‘Dark Star’
(Coleus, Flame nettle, Painted nettle)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The simple, indigo-purple leaves of mid-size ‘Dark Star’ draw all eyes to its inky depths. Coleus are tender tropicals that are generally grown as annuals because they are hardy only in Zone 11. They are easy to grow, reliable plants known for their colorful foliage that comes in many color combinations and mixes well with other garden plants. 'Dark Star' contrasts well with white flowers or silver foliage, or it can be used to emphasize the blueness of certain flowers.

Solenostemon scutellarioides ‘Fishnet Stockings’ Solenostemon scutellarioides ‘Fishnet Stockings’
(Coleus, Painted nettle, Flame nettle)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A tall, upright coleus, 'Fishnet Stockings' has inky black lines throughout its vivid lime green leaves, tracing the pattern of every vein. The leaves are neatly notched along the edges, which are also outlined in black. Coleus are tender tropicals that are generally grown as annuals because they are hardy only in Zone 11. They are easy to grow, reliable plants known for their colorful foliage that comes in many color combinations and mixes well with other garden plants. Blue to white nettle-like flowers bloom in racemes in summer, but are not showy and tend to visually detract from the attractiveness of the plants.