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Browse Plants

Narrowed By:Zone: 8+ Seasonal Interest: Fall
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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.

Acanthus mollis Acanthus mollis
(Bear's breeches)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Acanthus mollis is prized for its bold clumps of shiny green leaves topped with striking, 3-foot-tall spires of white flowers which are clasped by showy purple bracts. This is a great plant for an eye-catching structural element in a part-shade border.

Acanthus mollis 'Tasmanian Angel' Acanthus mollis 'Tasmanian Angel'
(Bear's breeches)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

With their white margins and mottling, the jagged leaves of 'Tasmanian Angel' are a real showshopper, and in late summer, 3-foot-tall, pink-and-cream flower stalks heighten the effect. The variegation may be less pronounced as the leaves age, but the plant still draws the eye. Use it as a multiseason container specimen or as a bedding plant. -Allan Armitage, Plants to know and grow, Fine Gardening issue #119

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

This is a rounded to open-crown deciduous tree up to 70 feet tall and 30 feet wide with early, brilliant red fall coloring.

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.

no image available Acer truncatum
(Shantung maple, Purpleblow maple)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Compact and rounded, the Shantung maple reaches a mature height and spread of 25 feet by 30 feet. The leaves grow to 5 inches long and have five to seven lobes, resembling the leaves of the Sweetgum (Liquidambar styraciflua). Leaves emerge purple in spring and become glossy and medium green during the growing season. In autumn, the starry leaves blaze into shades of yellow and orange, accented by reds and purples. Samara (fruit) are red.

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 '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.

Actaea pachypoda Actaea pachypoda
(White baneberry, White cohosh)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This 3-foot-tall and 2-foot-wide clumping perennial displays spiky racemes of white flowers in late spring and early summer followed by bright white berries with dark tips on bright red stalks. The berries are exceptionally showy and especially effective in shady woodland beds.

Actaea simplex Actaea simplex
(Autumn bugbane, Autumn snakeroot)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This clumping woodland perennial with deep green foliage up to 4 feet tall and 2 feet wide bears spikes of  fragrant white flowers 1 to 2 feet long in fall. Cultivars exist with varying leaf colors and forms.

Actaea simplex 'Brunette' Actaea simplex 'Brunette'
(Baneberry, Snakeroot)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This chocolate-leaved cultivar up to 4 feet tall and 2 feet wide bears compact spikes of white flowers in late summer. This plant may languish in very warm temperatures. The flowers remain ornamental for three to four weeks.

Actaea simplex ‘Hillside Black Beauty’ Actaea simplex ‘Hillside Black Beauty’
(Bugbane, Autumn snakeroot, black cohosh)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Unlike other bugbanes, 'Hillside Black Beauty' offers deep purple-black foliage. From late spring to late summer, its dark hue makes a wonderful backdrop for colorful foliage and flowering shade plants. In fall, fragrant, cream-colored flowers appear on tall, wandlike stems. An added plus: this plant is deer resistant. --Michael Ruggiero, Regional Picks: Mid-Atlantic, Fine Gardening issue #127

Adiantum pedatum ssp. aleuticum Adiantum pedatum ssp. aleuticum
(Northern maidenhair fern)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is an elegant, deciduous fern with medium green fronds on dark brown or black stalks with thick creeping rhizomes. It provides a distinct form in a woodland setting or shaded border.

Aesculus parviflora Aesculus parviflora
(Bottlebrush buckeye)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Large palmate-leaved shrub with showy white 12-inch-tall blooms in summer, followed by smooth-skinned fruit. Leaves emerge bronze and turn yellow in autumn.

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.

Agastache 'Desert Sunrise' Agastache 'Desert Sunrise'
(Hummingbird mint)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hummingbird mint boasts large spikes of reddish-pink tubular flowers with an orange tint over a long season in summer and early fall. The whole plant is aromatic. Grow in a bed, border, rock garden, or xeric garden.

Agastache ‘Summer Breeze’ Agastache ‘Summer Breeze’
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Agastache ‘Summer Breeze’ produces hundreds of 1.5-inch-long translucent, tubular blossoms. The flowers are painted in luscious sunset shades and appear from late spring to frost. In hot weather, peach, champagne, and soft pink are its colors, while in cooler months the flowers darken to pale copper and medium rose. It forms an open, airy, 2- to 3-foot-tall clump, and the upper third of each stem bears a long succession of hummingbird-attracting blooms.

Agastache ‘Blue Fortune’ Agastache ‘Blue Fortune’
(Blue Fortune hyssop)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Blue Fortune' produces spikes of powder-blue flowers held over large, deep green foliage. The plant stands approximately 36 inches tall with a mature width of 18 inches. Peak bloom occurs in midsummer when butterflies are plentiful.

Agastache ‘Tutti Frutti’ Agastache ‘Tutti Frutti’
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is an erect, bushy perennial with scented gray-green leaves. Its raspberry-red flowers grow on loose, foot-long spikes from midsummer to late fall. The flower spikes have a long bloom period and attract hummingbirds, butterflies, and other insects.  

Agastache aurantiaca 'Just Peachy' Agastache aurantiaca 'Just Peachy'
('Just Peachy' hummingbird mint, 'Just Peachy' hyssop)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A cultivar discovered at High Country Gardens in Santa Fe, New Mexico, this aromatic, water-wise perennial grows to 30 inches tall and 18 inches wide and features fine, mint-scented, gray-green leaves and spikes of tubular flowers in shades of  soft pink and peach from summer to early fall. The plant is hugely attractive to hummingbirds, hence its common name. It is resistant to heat and drought, and can be used in both mixed borders and containers.

Agastache aurantiaca 'Shades of Orange' Agastache aurantiaca 'Shades of Orange'
('Shades of Orange' hummingbird mint, 'Shades of Orange' hyssop)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A cultivar discovered at High Country Gardens in Santa Fe, New Mexico, this aromatic, water-wise perennial grows to 30 inches tall and 18 inches wide and features fine, mint-scented, gray-green leaves and spikes of tubular flowers in shade of orange from mid-summer to fall. The plant is hugely attractive to hummingbirds, hence the common name.

Agastache cana Agastache cana
(Texas hummingbird mint, Mosquito plant, Wild hyssop)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a 36-inch-tall hyssop with showy rose-pink flower spikes in late summer and fall and licorice-mint scented foliage. It is native to New Mexico and western Texas and attracts butterflies and hummingbirds. Grow in a border, herb garden, rock garden, or butterfly garden. Rubbing the foliage on skin reportedly repels mosquitoes.

Agastache foeniculum Agastache foeniculum
(Anise hyssop)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A classic plant for both herb gardens and borders, anise hyssop is composed of erect branches of mint-and-licorice-scented, medium green leaves ending in fuzzy spikes of small lavender flowers. The plant grows to 3 to 5 feet tall and 1 foot wide and reseeds freely. The flowers are edible and are charming crumbled into salads. The flowers are highly attractive to bees, butterflies, and hummingbirds.

Agastache foeniculum 'Golden Jubilee' Agastache foeniculum 'Golden Jubilee'
(Anise hyssop)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Anise hyssop has subtle but eye-catching chartreuse foliage. Its powder-blue, long-lasting flowers contrast nicely with its leaves.

Agastache rugosa Agastache rugosa
(Wrinkled giant hyssop, Korean hyssop, purple giant hyssop)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This 4-foot-tall and 18-ich-wide, bushy perennial, very similar to the more common anise hyssop (Agastache foeniculum) has strongly mint-and-licorice-scented leaves and short spikes of lavender-blue flowers from midsummer to early fall. Unlike most agastaches, both of these species can tolerate more moisture and humity, making them highly suited to climates outside the arid west.

Agastache rupestris Agastache rupestris
(Sunset hyssop)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

True to its name, sunset hyssop encapsulates a Western sunset in its flowers: bronze with hints of orange and yellow, and streaks of magenta and pink along the margins. More and more flowers emerge as summer progresses. The plant blooms heavily in August, and continues into autumn.

no image available Ajania pacifica 'Yellow Splash'
(Pacific chrysanthemum)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This low-mounding perennial has lobed, silver-edged foliage and small yellow flowerheads in autumn.

Allium 'Globemaster' Allium 'Globemaster'
(Ornamental onion)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Allium 'Globemaster' is a true showstopper, growing to about 32 inches tall. Very large, majestic purple spheres up to 8 inches across bear numerous star-shaped, deep lilac flowers in May and June.

Allium caeruleum Allium caeruleum
(Blue globe onion)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces dense clusters of bright blue flowerheads up to 1 inch wide. Its leaves clasp its stem and die back before flowering.

Allium giganteum Allium giganteum
(Ornamental onion)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In summer, this plant bears large rounded flower heads up to 4 inches across with a multitude of star-shaped lilac-pink flowers.

Allium schubertii Allium schubertii
(Ornamental onion)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant bears 12- to 18-inch blooms with nearly 100 pink-rose flowers. When the flowers are spent, they are replaced by airy, fluffy seedpods.

Allium senescens var. glaucum Allium senescens var. glaucum
(Circle onion)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant's silver-blue leaves swirl like a cowlick. It produces flowers that are lollipop-shaped, pink with bright yellow accents and about 16 inches tall.

Allium thunbergii Allium thunbergii
(Japanese onion)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is the last of the ornamental onions to flower, when mop-like heads of rose-purple flowers appear with orange anthers. The flowers are impervious to frost or snow. Superior cultivars include ‘Ozawa’, with larger purple flower heads than the species. A white-flowered form known as A. thunbergii ‘Alba’ is a splendid plant, with cup-shaped florets sporting white stamens, yellow anthers, and green centers.

Allium tuberosum Allium tuberosum
(Chinese chives, Garlic chives)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces fast-growing, edible, pungent, onion-like leaves. Small, white flowers appear in late summer.

Amelanchier alnifolia Amelanchier alnifolia
(Alder-leaved serviceberry, Saskatoon)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This multi-stemmed shrub or tree can reach almost 20 feet tall. At one time, it was used medicinally for many conditions. Its autumn color is bright red or yellow and its small, edible black fruits attract much wildlife.

Ampelaster carolinianus Ampelaster carolinianus
(Climbing Carolina aster)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This perennial vine sends out abundant pale purple to lavender flowers beginning in late October. It grows to 4 to 5 feet tall, and frost does not seem to impede the blooms. It can attract bees and butterflies well into November.

To get the best flower display, give climbing aster as much sun as possible. It should also have something to lean on, like a fence, a trellis, or an ornamental shrub. Don't prune it over the winter, no matter how dead it may look. It’s better to wait to tidy up things after the new growth appears in spring.

Amsonia hubrichtii Amsonia hubrichtii
(Arkansas blue star)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Arkansas blue star's delicate, willow-like foliage is topped with pale blue star-shaped flowers in spring. The light green foliage looks good all summer, turns a beautiful golden-yellow in fall, and can stand through most of the winter, adding interest especially when mixed with grasses and other attractive seedheads. It grows to almost 3 feet tall and wide.

Amsonia montana 'Short Stack’ Amsonia montana 'Short Stack’
(Dwarf blue star)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Chalk up another great plant introduction from the folks at Plant Delights Nursery in Raleigh, North Carolina. This dwarf blue star grows to only about half the size of the species, making it well suited for gardens with limited space. It performs best in full to partial sun and is appreciative of moist, well-drained soil. The sky blue flowers appear in early spring above the clean, dark green foliage. Try planting 'Short Stack' in a mess and along bed edges for a winning display.

Amsonia tabernaemontana Amsonia tabernaemontana
(Willow blue-star)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In addition to willow blue-star’s small but charming clusters of blue flowers in late spring, it has upright, willow-like leaves that turn clear yellow in fall.

Andropogon gerardii 'Pawnee' Andropogon gerardii 'Pawnee'
(Big bluestem, turkeyfoot)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Pawnee' has an upright habit and warm fall colors that persist into winter. This refined offbig bluestem has the bluish purple stems typical of the genus. In late summer, Purplish red flowers appear in groups of three or six, which look like a turkey foot—hence the nickname: "Turkey Foot Grass." The root system that can extend down more than 10 feet. Each year, a third of these roots die, opening up channels for water. -Scott Vogt, Native grasses, Fine Gardening issue #124

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

This tall, woody-based perennial is distinguished by its elegant flowers. This cultivar displays the purity of a single, white, open-faced flower with a delicate center ring of golden yellow stamens. Every moment of floral development from bud to seed brings satisfying interest.

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.

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.

Anthriscus sylvestris 'Ravenswing' Anthriscus sylvestris 'Ravenswing'
(Ravenswing)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is the bronze-purple form of the common Queen Anne's lace. It produces beautiful, highly fringed, lacy foliage in a dusky purple.

Aralia spinosa Aralia spinosa
(Devil's walking stick, Hercules club, Angelica tree, Prickly ash)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The textural quality of this eastern native's stems and foliage is superb. During winter, a circle of the thorn-covered stems is as magical as an outdoor sculpture. Dark blue-green compound leaves offer a tropical effect before turning yellow and purple in autumn. One-foot-wide flower clusters sit atop the foliage in summer and transform into purple-black fruits that attract birds. Aralia spinosa grows to 30 feet tall and spreads indefinitely.

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.

Arisaema triphyllum Arisaema triphyllum
(Jack-in-the-pulpit)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A favorite of children, Jack-in-the-pulpit is a tuberous perennial producing one or two leaves, each divided into three narrow leaflets. But it's best known for its spring to early summer display of hooded, green spathes—Jack's pulpit—which are often striped with purple. Autumn brings clusters of densely packed, showy red berries.

Armoracia rusticana 'Variegata' Armoracia rusticana 'Variegata'
(Common horseradish, Red cole)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant's large, undulating leaves are textured like puckered crepe paper. Moreover, they resemble designer textiles with splendid splashes of cream and dark green. This has to be the queen of variegated plants.

Aronia arbutifolia Aronia arbutifolia
(Red chokeberry)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Fragrant white flowers in spring, red fall foliage, and persistent berries for winter interest make Aronia a valuable plant in all seasons.

Aronia arbutifolia 'Brilliantissima' Aronia arbutifolia 'Brilliantissima'
(Red chokeberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is an erect shrub with lustrous dark green leaves that turn scarlet in autumn. It produces numerous white flowers tinged with pink, and abundant showy red berries that persist into winter (birds dislike the taste).

Aronia melanocarpa Aronia melanocarpa
(Black chokeberry)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Black chokeberry is a medium-size shrub with multiple seasons of interest. Starting with showy clusters of white flowers in early summer, followed by dark purple fruits greatly appreciated by robins, this adaptable shrub closes the growing season with beautiful, wine red fall foliage. Black chokeberry is most effective when massed in the landscape and allowed to follow its natural tendency to spread by suckering.

Artemisia 'Powis Castle' Artemisia 'Powis Castle'
(Artemisia)
(4 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a woody plant with dense clumps of silver-gray leaves. It makes a great border accent.

Artemisia absinthium Artemisia absinthium
(Absinth, Wormwood)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Artemisia absinthium is a woody perennial with finely cut, silvery-gray, aromatic foliage. Its small yellow flowers have little ornamental value. Wormwood is useful in beds, borders, and rock gardens, and it makes an excellent foil for bright colors and dark foliage. This plant needs excellent drainage.

Artemisia ludoviciana Artemisia ludoviciana
(Western mugwort)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a high-drama native. Its gracious, high-impact, powdery-white shrubby mounded foliage grows to 4 feet tall.

Artemisia schmidtiana Artemisia schmidtiana
(Silvermound)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces a 12-inch-high, symmetrical mound of silver-green, silky-hairy leaves. They make this plant a nice counterpoint to very colorful plants.

Arum italicum Arum italicum
(Italian arum, Orange candleflower)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A. italicum will add great color and diversity to the garden with their attractively marked leaves, which may be arrow- or spear-shaped. Leaves are veined with mid-green to white. In early summer, white spathes of flowers are followed by spikes of bright orange red berries.

Asarum canadense Asarum canadense
(Wild ginger, Canadian wild ginger)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The rounded, lustrous leaves of this native plant form an appealing green ground cover. This plant produces beautiful, 2- to 4-inch, glossy green heart-shaped leaves. In spring, you'll find interesting, mauve-purple flowers hidden under its foliage. -Marty Hair, Regional Picks: Upper Midwest, Fine Gardening issue #127

Asarum europaeum Asarum europaeum
(European wild ginger)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

European wild ginger is a low-growing groundcover with glossy, evergreen, heart-shaped leaves. Its unusual purple-brown flowers lie mostly concealed beneath foliage.

Asarum shuttleworthii Asarum shuttleworthii
(Evergreen wild ginger)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This wild ginger is an evergreen groundcover with heart-shaped, shiny leaves that are often marbled. Its interesting brown-purple flowers hide beneath the foliage.

Asarum shuttleworthii 'Callaway' Asarum shuttleworthii 'Callaway'
(Callaway ginger)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a slow-growing ginger, but worth the wait. Its round evergreen green leaves have a prominent silver-white mottling.

Asclepias tuberosa Asclepias tuberosa
(Butterfly weed)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Butterfly weed is a native perennial with flat-topped, orange or yellow flower clusters at the ends of its stems or in its leaf axils. From midsummer to autumn, it produces clusters of brightly colored flowers that attract insects, followed by fruit and showy seed. Plant in a border, meadow, butterfly garden, or wildflower garden.

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

Asparagus is a perennial vegetable whose edible shoots are harvested in spring. Male plants produce better crop yields because they do not flower or fruit. The foliage is garden worthy because of its tall size and masses of feathery, delicate texture. Female plants may self-seed abundantly. Plants do not like to be moved, so choose a permanent location. Foliage is useful in floral arrangements.

Aspidistra elatior Aspidistra elatior
(Cast-iron plant)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is an ovate, glossy-leaved plant usually grown as a houseplant. In early summer, it produces fleshy, bell-shaped, cream colored flowers with maroon interiors.

Aster × frikartii Aster × frikartii
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant flowers profusely and for an exceptionally long time, from early summer to mid-fall. Its flowers are violet-blue.

Aster × frikartii 'Wonder of Staffa' Aster × frikartii 'Wonder of Staffa'
('Wonder of Staffa' aster)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This repeat-blooming aster produces bright, 2-inch-wide, violet-blue flowers from mid-summer into fall. It grows to 3 feet tall and 1 to 2 feet wide and prefers full sun and average, well-drained soil.

Aster dumosus Aster dumosus
(New York aster, Michaelmas daisy)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a short-growing aster with lilac-blue flowers and creeping rootstocks. Many cultivars exist. It can be used on steep slopes for erosion control.

Aster dumosus 'Wood's Pink' Aster dumosus 'Wood's Pink'
(Bushy Aster, Hardy Aster)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a short-growing aster has creeping rootstocks and pink, daisy-like flowers with yellow centers. It can be used on steep slopes for erosion control.

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

This clumping, bushy perennial has slender stems and small, lance-shaped, medium green leaves. From late summer to late fall, it produces white flowerheads with yellow centers to a half-inch across. Its cultivars may bear flowers tinged pink or blue.

Aster lateriflorus ‘Lady in Black’ Aster lateriflorus ‘Lady in Black’
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Although it’s valued for its autumn blossoms, ‘Lady in Black’ creates a stir from the moment its dusky purple leaves unfurl in spring. By summer’s end, thousands of tiny dark buds dot the densely branched 3-foot-tall plant, promising an explosion of color.

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.

Aster novae-angliae Aster novae-angliae
(New England aster)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Strong, almost woody, stems bear large sprays (to 10 inches) of violet-purple flowers.

Aster novae-angliae ‘Purple Dome' Aster novae-angliae ‘Purple Dome'
(New England aster)
(9 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Growing to less than 2 feet tall and wide, 'Purple Dome' covers itself with semi-double, deep purple, daisy-like flowers from late summer to midfall. In addition to being mildew resistant, it attracts butterflies. It's great as a border specimin and as a cut flower.

Aster oblongifolius 'October Skies' Aster oblongifolius 'October Skies'
(October skies aster)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'October Skies' is a dwarf aster that is low to the ground and mounding. It flowers in the fall when most other plants have finished for the season, covering itself with hundreds of dark sky-blue flowers.

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

Tatarian aster is an impressive, stately perennial with a flowering height of 3 to 6 feet. It can look you in the eye yet require no staking. More important, this aster flowers longer than any other garden aster, beginning in late September and early October and continuing into November. The 1-inch-wide, light lavender flowers are a magnet for local and migrating monarch butterflies. This plant tolerates many soil types, can form large colonies in a few years, and is easily divided.

Astilbe chinensis var. pumila Astilbe chinensis var. pumila
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a dwarf astilbe with attractive red-green leaves and reddish pink flowers in broad, dense conical groups. Its blooms appear mostly in summer.

Athyrium 'Ghost' Athyrium 'Ghost'
(Ghost fern)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Here's a fern with an upright habit and silvery fronds that give it a ghostly look, hence the name. Emerging new fronds have a shimmering whitish color that darkens slowly to a silvery green with burgundy accents. 'Ghost' spreads slowly by shallow rhizomes, eventuallly becoming an excellent ground cover. -Matt Griswold, Regional Picks: Northeast, Fine Gardening issue #127

Athyrium filix-femina ‘Vernoniae Cristatum’ Athyrium filix-femina ‘Vernoniae Cristatum’
(Crested lady fern)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This small fern is popular and easy to grow. It's suited to the front edge of a border. This cultivar has arching, ruffled fronds that divide into tassels at the ends.

Athyrium niponicum var. 'Pictum' Athyrium niponicum var. 'Pictum'
(Japanese painted fern)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This fern has cool, grey-green, almost silvery, foliage and reddish-purple stalks that are useful for brightening dark spots in borders. It is deciduous, and although it reaches only 8 to 12 inches in height, it is easy to grow, prolific, and easily divided.

Athyrium niponicum var. pictum 'Burgundy Lace' Athyrium niponicum var. pictum 'Burgundy Lace'
('Burgundy Lace' Japanese painted fern)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Burgundy Lace' is a real showstopper in shady borders and containers, with its silvery purple-bronze fronds. The low-growing clumps are a good choice for edging pathways, and the plant looks terrific when planted in groups. 'Burgundy Lace' grows best in humus-rich, moist soil but will also adapt to conditions that are less than ideal. -Chris Kelley, Regional Picks: Midwest, Fine Gardening issue #120

Athyrium niponicum var. pictum 'Ursula's Red' Athyrium niponicum var. pictum 'Ursula's Red'
('Ursula's Red' Japanese painted fern)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The broad silvery leaves of ‘Ursula’s Red’ have a showy burgundy band at the center of the leaves in spring. This plant can double in size in a single growing season, as it spreads from rhizomes. Though deer do like it, it may simply grow more fronds and not show any lasting damage. --Michael Ruggiero, Regional Picks: Mid-Atlantic, Fine Gardening issue #127

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.

Begonia grandis ssp. evansiana Begonia grandis ssp. evansiana
(Hardy begonia)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tuberous begonia bears green heart-shaped foliage with red veining and claret-stained undersides that steal the show when backlit. Pendent clusters of slightly fragrant, satiny pink or white blossoms open from midsummer until frost. It makes a good perennial companion for ferns and hostas.

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

Grown for its neat habit, yellow flowers, and red fruit, this shrub spreads prolifically by seed and is considered invasive in some areas, including the Northeast. Alternatives include bayberry (Myrica pensylvanica) and winterberry (Ilex verticillata). The many cultivars include 'Atropurpurea Nana' (red-purple foliage); 'Aurea' (bright yellow young foliage); 'Pink Queen' (variegated); and 'Silver Beauty' (leaves mottled creamy white).

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.

Berberis thunbergii f. atropurpurea Berberis thunbergii f. atropurpurea
(Red Japanese barberry)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Red Japanese barberry is a deciduous shrub with multi-season interest. Most striking are the deep reddish purple inch-long leaves. In spring, scented yellow flowers appear on arching stems. This barberry is an excellent hedge pland, and it also looks good in the middle to rear of beds and borders. Watch out for the brittle, three-pronged thorns. -Gerald Gibbens, Regional Picks: Northwest, Fine Gardening issue#120

Bergenia ciliata Bergenia ciliata
(Winter begonia)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant's leaves are large and bright green, with fine hairs, and grow to about 12 inches across. Small pink flowers emerge in spring, but it's the foliage that really shines.

Bergenia cordifolia Bergenia cordifolia
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant is noted for its beautiful bronze fall foliage. Its leaves are rounded to heart-shaped and sometimes puckered, growing to about 12 inches. It bears pink to rose-red flowers on red stalks in late winter to early spring.

Bignonia capreolata 'Tangerine Beauty' Bignonia capreolata 'Tangerine Beauty'
('Tangerine Beauty' cross vine)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A better-behaved cousin to the less-than-polite trumpet vine, cross vine is a colorful solution for a fence or arbor with afternoon shade. Although this east Texas native is slow to establish, ‘Tangerine Beauty’ sports brighter, showier flowers than other cultivars and will reward your patience with loads of orange blooms in both spring and fall. Flowers bloom on old wood, so prune this vine immediately only after blooms fade. -Leslie Finical Halleck, Fine Gardening #147 (October 2012), page 74

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.

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

Brassica oleracea Brassica oleracea
(Ornamental cabbage, Ornamental kale)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Rosettes of cabbage foliage are grown as annuals for fall and winter interest. Color intensifies in cooler temperatures (below 50°F). Good for bedding and containers.

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.

Buxus sempervirens 'Green Mountain' Buxus sempervirens 'Green Mountain'
(Boxwood)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright, oval, dark green boxwood grows to about 3 feet high and wide. It flowers in spring, but it is grown for its handsome foliage. Use as hedging or topiary, or in a border.

Calamagrostis × acutiflora 'Karl Foerster' Calamagrostis × acutiflora 'Karl Foerster'
(Karl Foerster's Feather Reed Grass)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Versatile, attractive and care-free ornamental grass with wheat-like appearance. Slender, upright, deep-green, lustrous foliage becomes effective by early spring and lasts all the way until winter. A cool season grass, 'Karl Foester' is upright and clump forming, with purplish-green, feathery plumes to 6'. It distinctively blooms in early summer rather than fall and must have winter chill to bloom. Long lived -- 25 years or more. -Santa Rosa Gardens

Calamintha nepeta Calamintha nepeta
(Lesser calamint)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Lesser calamint produces fine, upright stems which are covered with small, shiny, dark green leaves, forming a little bush from 12 to 18 inches tall, and twice as wide. In late August, it produces a cloud of infinitesimal pale lavender flowers that continue blooming for up to six weeks. As the days become cooler, the color of the tiny, lipped blossoms deepens.

Calibrachoa 'Callie Rose Star’ Calibrachoa 'Callie Rose Star’
(Callie Rose Star)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rose-and-cream Calibrachoa is one of a kind. The unique markings on the petals and the plant's mounding habit make it a standout in hanging baskets and containers.

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

Although it produces small, lavender-pink flowers in spring, this plant is known mainly for its violet to magenta berries, which start appearing in October. The berries, massed in tight bunches that encircle the branches, are vivid against deep-green leaves.

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.

Calocedrus decurrens Calocedrus decurrens
(California incense cedar)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This large, conical-shaped tree has dark green flattened sprays of evergreen scale-like leaves.

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.

Campanula poscharskyana 'Blue Waterfall' Campanula poscharskyana 'Blue Waterfall'
(Serbian bellflower)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Serbian bellflowers have an easy, undemanding habit. Creating a stream of lavender blue, the 1-inch-diameter star-shaped blossoms bloom reliably from late spring to early fall. The foliage remains evergreen in mild winters and needs to be sheared only once in a while to keep its appearance tidy. 'Blue Waterfall' flows beautifully along bed edges and through rock gardens in full sun to partial shade.

Campsis radicans Campsis radicans
(Trumpet creeper)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Trumpet creeper is a vigorous climber with clusters of  trumpet-shaped orange to red flowers from late summer to autumn.

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 ‘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 buchananii Carex buchananii
(Leatherleaf sedge)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Two-foot-tall, stiff, orange-brown blades curve at the end like a shepherd’s staff. Burnished red-bronze foliage, which fades to flax at the tips, gives off a warm glow when backlit by the sun.

Carex divulsa Carex divulsa
(Berkeley sedge)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This sedge is one of the most adaptable of the ground-cover grasses. Its ability to look the same in sun or shade makes it a valuable asset in plantings that go in and out of full sun. Berkeley sedge is a good solution for areas under stress where lawn grasses often fail. The flowers are not particularly noteworthy.

Carex plantaginea Carex plantaginea
(Seersucker sedge)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Seersucker sedge is an evergreen, spreading sedge with narrow brown-black flowers on 8-inch stems in spring. Its wide, puckered foliage is shiny and bright green, reaching over a foot long. This sedge is native to rich woods of the eastern U.S. and makes a nice edger or accent plant.

Carex siderosticha 'Variegata' Carex siderosticha 'Variegata'
(Broad-leaf sedge)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This sedge's pearly, straplike leaves resemble striped ribbon waiting to be wrapped around a package. It sports fuzzy green flowers with green stamens in late spring. Grow as an edging or groundcover.

Carpobrotus edulis Carpobrotus edulis
(Iceplant, Hottentot fig, Kaffir fig)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This ground-hugging succulent perennial roots at the nodes, has a creeping habit, and often forms deep mats covering large areas. It produces abundant yellow daisy-like flowers that open at noon and turn pink later in the day.

Caryopteris × clandonensis 'First Choice' Caryopteris × clandonensis 'First Choice'
(Blue beard, Blue-mist shrub)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'First Choice' is ideal for a mixed or shrub border. It's an attractive woody shrub with dark green leaves, dark purplish blue flowers, and a compact habit. Misty blue flowers appear in late summer and early autumn.This plant is relatively drought tolerant and very heat tolerant. The shrub expands as branches that touch the ground form their own roots and may self-seed.

Caryopteris × clandonensis 'Longwood Blue' Caryopteris × clandonensis 'Longwood Blue'
(Blue beard, blue-mist shrub)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Longwood Blue' is ideal for a mixed or shrub border. It's an attractive woody shrub up to 3 feet tall and 5 feet wide with silvery leaves and violet-blue flowers.. The flowers appear along the stems in late summer and early autumn.This plant is relatively drought tolerant and very heat tolerant. The shrub expands as branches that touch the ground form their own roots and may self-seed.

Caryopteris × clandonensis 'Worcester Gold' Caryopteris × clandonensis 'Worcester Gold'
(Blue beard, Blue-mist shrub)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Worcester Gold' is an attractive, mounding, woody shrub with warm yellow to chartreuse foliage and lavender-blue flowers in late summer and early autumn. The flowers are fragrant and attractive to bees and butterflies. The foliage is also aromatic. It is ideal for a mixed or shrub border.

Caryopteris incana 'Jason' Caryopteris incana 'Jason'
(Sunshine blue bluebeard)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Jason' has bright yellow-green foliage with rich amethyst blue flowers in late summer and fall. It's a vigorous grower for a mixed border or mass planting in sunny areas.

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.

Celastrus orbiculatus Celastrus orbiculatus
(Oriental bittersweet, Staff vine)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Oriental bittersweet is a vigorous, woody, deciduous climber with rounded mid-green leaves that turn yellow in autumn. It bears small green flowers in summer and axillary clusters of bead-like red berries with contrasting yellow casings in the fall. Fruit splits open to reveal pink to red seeds.

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.

Cephalanthus occidentalis Cephalanthus occidentalis
(Buttonbush, Button willow, Honey balls)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A native small tree found in wetlands from Minnesota to Florida and from New England to California, buttonbush can reach 8 to 15 feet tall and is often wider than it is tall. Prune it into a small multi-trunked tree to reveal the curly bark of its young stems and the punctuated pale spots of its older stems. Blooms are extremely rich in nectar and attract butterflies and other insects.

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

This lovely herbaceous species is versatile and undemanding. It is the star of the late-summer garden with its spiky bright red flower buds and vivid blue flowers, displaying long-lasting mahogany red foliage in fall. Spreading slowly via underground runners, this long-lived plant makes a solid mat with erect, slender red stems and bright green leaves.

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.

Chaenomeles × superba ‘Texas Scarlet’ Chaenomeles × superba ‘Texas Scarlet’
(Flowering quince)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

One look at ‘Texas Scarlet’ flowering quince in bloom and most gardeners are instantly sold. Though the display only lasts a week or two in early spring, the sight of the tomato-red flowers is unforgettable. During the rest of the season, ‘Texas Scarlet’ remains a wave of glossy green leaves that reaches 2 to 3 feet tall in the toughest of conditions.

Chamaecrista fasciculata Chamaecrista fasciculata
(Partridge pea, Senna, Sleeping plant)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This colorful annual legume bears attractive yellow flowers that have reddish-purple spots at their base. The compound, feathery leaves look like those of sensitive plant. Fruit is contained in a pea pod, which adds additional garden interest and may attract birds.

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.

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.

Chrysogonum virginianum var. australe Chrysogonum virginianum var. australe
(Goldenstar, Green-and-gold)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From May to October, this perennial bears bright yellow, daisylike flowers on leafy stalks. It spreads by rooting runners to form an attractive groundcover that is easily controlled. This variety differs from the species in its more prostrate form and its more rapid spread.

Clematis 'Ernest Markham' Clematis 'Ernest Markham'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Ernest Markham' is a vigorous, late-flowering climber with abundant small flowers in summer. Blossoms are rich magenta, 4 inches across, with blunt-tipped sepals and light chocolate anthers.

Clematis integrifolia Mongolian Bells™ Clematis integrifolia Mongolian Bells™
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Clematis integrifolia is no longer only blue. This selection produces progeny with pink, white, and lavender blooms from midspring until late summer. The flowers are followed by attractive seed heads in fall. It has a compact, herbaceous form and grows to just 10 to 14 inches tall.

Clematis macropetala Clematis macropetala
(Downy clematis)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Downy clematis is a hardy, deciduous early bloomer that can flourish in Zone 4. The species will climb to 10 feet with a little support, and it has bell-shaped, purple-blue, almost columbine-like flowers about 1 to 2 inches, sometimes up to 4 inches in diameter, that mature to fluffy, pinkish seed heads. Blooms appear in spring and early summer, sometimes followed by a second flush in late summer to early autumn

Clematis tangutica 'Golden Tiara' Clematis tangutica 'Golden Tiara'
(Russian virgin's bower)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Golden Tiara' is a vigorous, late-flowering climbing vine to 15 or 20 feet tall with intense golden-yellow, bell-shaped flowers that eventually fully open to reveal crimson filaments. It blooms profusely from midsummer to late fall. The seedheads are fluffy and attractive in their own right. Native to western China.

Clematis terniflora Clematis terniflora
(Sweet autumn clematis)
(7 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous, late-flowering twining vine with deep green leaves and profuse, fragrant white flowers is easy to grow and will thrive and bloom in shade. Star-shaped blossoms are 1 inch across, appearing from late August to October and maturing to attractive, plume-like seed heads. The shiny green foliage is leathery.

Clematis texensis 'Duchess of Albany' Clematis texensis 'Duchess of Albany'
(Scarlet clematis, Leather flower, Texas clematis)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous climber can easily cover a support of 8 to 10 feet tall once established. Finely textured, dense light-green foliage makes an excellent foil for dainty, pink and carmine teardrop-shaped flowers 2 inches across. Blooms appear in early August and continue well into autumn.

no image available Clematis viticella 'Alba Luxurians'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Alba Luxurians' is a very tough, late-flowering climber with small flowers that open from midsummer to late autumn. White blossoms are sometimes faintly tinged with mauve when young, and are open, bell-shaped, single, and 2 to 3 inches across. Foliage is slightly gray-green.

Clerodendrum trichotomum Clerodendrum trichotomum
(Harlequin glorybower)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This large shrub offers a late-summer display of jasmine-like white flowers encased in red tepals and scent. Bright blue berries in autumn are accented by conspicuous bright, pinkish-red calyxes.

Clethra acuminata Clethra acuminata
(Cinnamon clethra)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Larger in all respects than common sweet pepperbush (Clethra alnifolia), this sizable shrub or small understory tree grows 8 to 12 feet tall and wide. In early summer, long, slender racemes composed of small ivory flowers appear, then give way to peppercorn-shaped seed capsules that swoop out from the branch tips in fall. About the same time, lance-shaped leaves become a glowing golden yellow before falling to reveal the reddish brown bark. The bark peels in small, irregular patches in the fashion of sycamores (Plantus occidentalis) to expose a dusty gray under-bark. Cinnamon clethra is a good choice for a woodland garden, where the tiered branches and elegant stems look captivating against new fallen snow.

Clethra alnifolia Clethra alnifolia
(Sweet pepperbush)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright, suckering shrub has fragrant, white or pink terminal flower spikes in late summer. The blooms look like bottle brushes and attract butterflies and bees. Leaves turn a pleasant yellow in autumn.

Clethra alnifolia 'Hummingbird' Clethra alnifolia 'Hummingbird'
(Sweet pepperbush)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright, suckering shrub bears creamy white, deliciously spicy clove-scented flowers in dense, upright spikes that last four to six weeks in July and August. It is more compact than the species. Flowers mature to spikes of dark brown capsules that provide winter interest. Its oval, glossy dark green leaves turn a pleasant yellow in autumn.

no image available Clethra alnifolia 'Pink Spire'
(Summersweet, Sweet Pepperbush)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Very fragrant, light pink bottlebrush flowers grace this native shrub in late summer and early fall, attracting butterflies and other insects and perfuming the garden for weeks. Plant it in beds or borders, in a woodland or shade garden, or at waterside. It also has nice fall color.

Clethra alnifolia 'Ruby Spice' Clethra alnifolia 'Ruby Spice'
(summersweet, sweet pepperbush)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This summersweet is a sport of C. alnifolia 'Pink Spires'. Its fragrant, bottlebrush flowers are a darker pink; they attract butterflies, bees, and other insects in late summer and early fall. 'Ruby Spice' grows to about 4 to 6 feet tall and almost as wide, making this shrub suitable for a bed or border, a woodland or shade garden, or a waterside planting. Its yellow fall color extends the season of interest.

Clethra alnifolia 'Sixteen Candles' Clethra alnifolia 'Sixteen Candles'
(Sweet pepperbush)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

‘Sixteen Candles’ summersweet is a newer cultivar of a popular native shrub. This compact selection reaches 3 to 5 feet tall. In summer, ‘Sixteen Candles’ is topped with aromatic, erect, butterfly-enticing white blooms for 4 to 6 weeks. In fall, the leaves turn an attractive yellow.

Colchicum 'Waterlily' Colchicum 'Waterlily'
(Autumn crocus, Meadow saffron)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Semi-erect, narrowly ovate leaves 7-10 inches long appear in spring and disappear by summer, followed by large, fully double, rosy lilac flowers resembling the blooms of a waterlily.

Colchicum autumnale Colchicum autumnale
(Meadow saffron)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Meadow saffron is a cormous perennial with erect, lance-shaped leaves 5 to 14 inches long. It bears 1 to 6 goblet-shaped, lavender-pink flowers in fall.

Colchicum speciosum Colchicum speciosum
(Autumn crocus, Meadow saffron)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous cormous perennial has semi-erect, lance-shaped leaves 7 to 10 inches long that emerge in spring, then go dormant in late May. In September, it bears 1 to 3 leafless, goblet-shaped, intense pink flowers with yellow anthers and often white throats.

no image available Convolvulus mauritanicus
(Ground morning glory)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Ground morning glory is a trailing low grower with a profusion of funnel-shaped lavender flowers from summer to early autumn.

Cordia parvifolia Cordia parvifolia
(Littleleaf cordia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Though its leaves are small, this semi-deciduous shrub stands out in the landscape. Littleleaf cordia has a prolifically branching, slightly open form that looks good year-round. Its roughly textured, dark gray-green foliage contrasts nicely with its coppery brown young stems. From late spring into fall, branch tips bear clusters of pristine, white, funnel-shaped flowers to provide a visually cooling effect during the peak of summer heat. It grows to 6 to 8 feet tall and wide.

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.

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.

no image available Cornus alba
(Redtwig dogwood)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These showy shrubs have two distinct phases of garden interest. In winter, they display boldly colorful bark—red, yellow, or orange—on twiggy stems to make a striking scene. In spring, the stems lose their vivid color and produce bright green, gold, or variegated foliage that accents the garden through the fall. Twig and leaf color vary according to the cultivar.

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.

no image available Cornus drummondii
(Roughleaf dogwood)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This dogwood can be classified as either a deciduous shrub or small tree. Appealing creamy white flowers appear in late spring and become attractive clusters of milky white fruit in fall. The first cold front often turns the leaves a dark burgundy, and the winter stem tips have a glossy mahogany hue.

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.

Cornus racemosa 'Emerald' Cornus racemosa 'Emerald'
(Snow Lace® gray dogwood)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native shrub dogwood is more compact than the species with semiglossy, emerald green foliage and showy, white fruit. Purple fall leaf color and rosy pink pedicels make this gray dogwood a fine choice for the woodland edge. Its silvery gray bark in winter adds interest into another season. White flowers in the spring add to the list of what it offers. Plant this dogwood in the landscape where it will be seen in the fall and winter. It rarely suckers.

Cornus stolonifera Cornus stolonifera
(Red osier dogwood)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Red osier dogwood is a deciduous shrub with a rounded, spreading form. Opposite leaves with rounded bases are ovate to lance-shaped and dark green, turning a dull red, purple-red, or orange in autumn. Clusters of white flowers appear in late May to early June, followed by white to pale blue fruit. Green stems turn reddish or purple-red from late summer into early fall, becoming brighter in winter.

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 ‘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 ‘Blackberry Wine’ Corydalis ‘Blackberry Wine’
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Stunning, fragrant pinkish-purple flowers bloom in spring and then sporadically through fall. The ferny foliage can reach as high as 3 feet and looks great around hostas and other shade garden plants. 

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.

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

This species produces copious purplish-blue flowers in spring and fall. It has light green ferny leaves with a mid-rib of silver.

Corydalis lutea Corydalis lutea
(Yellow corydalis)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species has bluntly spurred golden yellow flowers from late spring to early fall. Its pale green, glaucous leaves form compact, ferny mounds.

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

From late spring and throughout the summer, creamy flowers cover a delicate mound of filigreed gray-green foliage.

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.

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.

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.

Crocus sativus Crocus sativus
(Saffron crocus)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The saffron crocus blooms in the autumn, producing 1 to 5 rich lilac flowers with dark purple veins, held wide open above inconspicuous foliage.

Crocus speciosus Crocus speciosus
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This autumn-flowering cormous perennial bears long-tubed flowers in shades of violet-blue with deeper blue veins and divided, bright orange styles.

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.

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 '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 '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.

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. 

Darmera peltata Darmera peltata
(Indian rhubarb, Umbrella plant)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Darmera's flower stalks emerge from the ground on naked stems in spring, and are followed by cupped, rounded but indented leaves up to 24 inches across. The foliage forms a lovely, vase-like clump, 4 feet tall and 3 feet wide. The flower clusters are composed of many 5-petaled, starry, pink or white florets with conspicuous stamens. This native of the western U.S. is found growing along woodland stream banks, and helps to add a tropical look to temperate gardens. Darmera makes a distinct and long-lasting foliage statement in moist conditions, and exhibits autumn color also. 

Delosperma ‘Kelaidis’ Delosperma ‘Kelaidis’
(Mesa Verde® Ice Plant)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Mesa Verde® is a moderately-spreading ground cover with small, bright salmon pink flowers that bloom from midspring till late fall. It is tolerant of a wide variety of soil conditions, from poor or sandy to well-drained.

Dennstaedtia punctilobula Dennstaedtia punctilobula
(North American hay-scented fern)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This fern's lacy foliage smells of freshly mown grass and carpets the woodland or a moist, partially sunny site. The green lushness turns golden in the fall. It is a good choice for rapid naturalizing. Use in a woodland garden or near water features.

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.

Deutzia crenata var. nakaiana 'Nikko' Deutzia crenata var. nakaiana 'Nikko'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact variety performs well as a groundcover and is an excellent choice for the mixed border or rock garden. 

Diascia barberae Diascia barberae
(Twinspur)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This softly textured tender perennial (or annual) produces delicate, loose spires in summer and fall. Diascia is at home spilling onto a walkway or filling in between more structured plants. 

Dicentra eximia ‘Alba’ Dicentra eximia ‘Alba’
(Fringed bleeding heart, Turkey corn)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Rows of white flowers dangle above the fern-like foliage, opening in April and continuing intermittently until October.

Diphylleia cymosa Diphylleia cymosa
(Umbrella leaf)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Wide and distinct umbrella-like leaves form beautiful clumps in a woodland setting. The small white flowers, which persist throughout the season, transform into striking umbels of blue-black berries on cerise stalks.

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

This fern is a tall plant with foliage that looks good all summer long. Upright deep-green fronds are semi-evergreen but topple over in fall. May reach 3 feet.

Dryopteris erythrosora Dryopteris erythrosora
(Autumn fern, Pink shield fern)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In spring, autumn fern’s fronds unfurl a copper red, then turn to bronze, and finally become a shiny dark green. The fronds are upright and lend a lacy texture to the woodland garden. This fern is usually deciduous. -Lou Anella, Regional Picks: Southern Plains, Fine Gardening issue #127

Dyckia fosteriana 'Cherry Cola' Dyckia fosteriana 'Cherry Cola'
('Cherry Cola' dyckia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Cherry Cola' , a relatively new cultivar, features deep, dark burgundy foliage and small but sharp teeth (handle with care!). In summer, orange blossoms appear, and hummingbirds love them. Like other Dyckias, this plant tolerates extreme heat and is perfect for hot, dry locations. -Jeff Moore, Regional Picks: Southwest, Fine Gardening issue #120

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.

Elaeagnus pungens Elaeagnus pungens
(Thorny elaeagnus)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a tough evergreen shrub with pendent flowers that provide a delightful gardenia-like perfume during October and November. Brown fruit ripens to red in autumn. Handsome foliage is a lustrous green above, dull and silvery dotted with brown below.

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

Elaeagnus umbellata Elaeagnus umbellata
(Autumn olive)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Autumn olive is a vigorous, deciduous shrub with pale yellow-white bell-shaped flowers to a half-inch long borne in late spring and early summer. Its silvery fruit turns red in fall and attracts birds. Wavy-margined leaves are silvery when they emerge and mature to bright green above.

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.

Ephedra equisetina Ephedra equisetina
(Bluestem joint fir)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A member of the conifer clan, Ephedra equisetina is commonly called bluestem joint fir due to its finely textured blue stems. In spring, it features a conspicuous froth of yellow blooms that are often followed by red berries. It is perfect for naturalized areas since it reliably spreads.

Eragrostis chloromelas Eragrostis chloromelas
(Boer love grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From late spring until fall, Boer love grass puts on a glorious display as inflorescences that emerge silver and dry to gold dance up to 2 feet above the fine-textured clump of foliage. The show is shorter in humid climates.

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.

Euonymus alatus Euonymus alatus
(Burning bush, Winged spindle tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The familiar burning bush is a dense, flat-topped, deciduous shrub with a rounded, horizontal branching habit. Reddish purple fruit grows beneath the simple, finely toothed, dark green leaves. Foliage turns an extremely showy bright red in autumn. Smaller cultivars exist.

Euonymus fortunei 'Minimus' Euonymus fortunei 'Minimus'
(Dwarf wintercreeper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Minimus' has smaller leaves than other plants of the species and a very low-growing, spreading habit. This evergreen shrub is best used as a groundcover, but it can climb as a vine if given support. It forms a dense mat of quarter-inch leaves. It may suffer winter burn in cold climates.

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.

Eupatorium 'Phantom' Eupatorium 'Phantom'
('Phantom' Joe Pye weed)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Phantom' Joe Pye weed is an excellent 3-foot-tall perennial that was bred especially for smaller gardens and mixed containers. Plants have dark green, whorled foliage and handsome lavender to purple flower heads in late summer and fall. The blooms are darker when night temperatures are cool. Joe Pye weed attracts butterflies and other insects.

Eupatorium maculatum 'Gateway' Eupatorium maculatum 'Gateway'
('Gateway' Joe Pye weed)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar of the eastern North American native Joe Pye weed is shorter and bushier than the species. From late summer into fall, its domes of dusky pink flowers attract butterflies and other insects. The seedheads persist well into winter. Grow 'Gateway' in a border, meadow, or cottage garden. It does best in soil that does not dry out.

no image available Eupatorium rugosum
(White snakeroot)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This eastern U.S. woodland plant has clusters of small, fluffy white flowers topping stiff 3- to 5-foot-tall stems midsummer to frost. 

Eupatorium rugosum 'Chocolate' Eupatorium rugosum 'Chocolate'
(White snakeroot)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The deliciously colored maroon-brown leaves contrast nicely with neighboring plants through the season. Pure white flowerheads bloom in midsummer and stay open well into autumn.

no image available Euphorbia 'Helena’s Blush™'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hybrid has petite green-and-cream variegated foliage with a hint of pink on the undersides. It produces chartreuse and apple green bicolored bracts on airy stems.

no image available Euphorbia amygdaloides ‘Rubra’
(Wood spurge)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar has a compact, bushy habit to 20 inches tall and purple-red flushed leaves, especially on new growth and in winter. It produces yellow bracts in mid-spring and early summer.

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

This species produces erects stems of bronzy green leaves and greenish yellow bracts in early summer. In autumn, its leaves turn shades of red, orange, and gold.

Euphorbia dulcis 'Chameleon' Euphorbia dulcis 'Chameleon'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This notable species produces erect stems of bronzy burgundy leaves and purple-green bracts in early summer. It looks exceptional when placed near contrasting plants. The foliage may be cut back after flowering to produce fresh growth.

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

Long-lasting, terminal clusters of lime green bracts and flowers punctuate the meandering 'arms' of this ground-hugging species. The chalky seafoam foliage looks great spilling over a stone wall in a rock garden or at the edge of any bed.

Euphorbia polychroma Euphorbia polychroma
(Cushion spurge)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Electric yellow bracts bloom on a low cushion in April and persist, but gently fade as the stems elongate to form a 16-inch mound by midsummer. The leaves produce shades of red, orange, and purple in autumn.

no image available Euphorbia rigida
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species is similar to E. myrsinites, but its habit is first erect before spreading, and its steely blue leaves are more narrow and pointed. It also bears terminal yellow bracts from early spring to summer.

no image available Farfugium japonicum 'Crispatum'
(Farfugium)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

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

Fargesia nitida Fargesia nitida
(Fountain bamboo)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This striking clump-forming bamboo, with olive-purple stems, dark green leaves, and an upright habit, is suitable for screening. May be grown in a container if provided with adequate moisture.

Festuca glauca 'Boulder Blue' Festuca glauca 'Boulder Blue'
(Blue fescue, Gray fescue)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Regarded by some as the bluest blue fescue, this plant forms compact, cascading mounds of foot-tall, intensely blue, narrow leaves that are attractive in all seasons. Blooms are generally secondary to the foliage, but this cultivar blooms more heavily than most, with spikelets in summer. This cultivar is long-lived and very hardy. Grow in groups in a border or rock garden, or as a groundcover. 

Festuca glauca 'Elijah Blue' Festuca glauca 'Elijah Blue'
(Blue fescue, Gray fescue)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These compact tufts of 8-inch-long powder-blue leaves are well suited for edging and naturalizing in the rock garden. 

Festuca mairei Festuca mairei
(Atlas fescue)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This sturdy groundcover is fast becoming one of the most dependable grasses for creating drought-tolerant meadows. Clumping evergreen foliage is a rich khaki green and grows in an arching clump. The flowers, while noticeable, are not showy. Atlas fescue is at its best in groups and grows in all but hot, humid, and low desert climates.

Fothergilla 'Blue Shadow' Fothergilla 'Blue Shadow'
(Dwarf Fothergilla, Dwarf Witch Alder )
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These shrubs are beautiful, compact, and easy to grow, making them obvious choices for mixed borders, foundation plantings, and naturalizing. The fragrant, bottlebrush flowers are petalless and sweetly-scented.

Fothergilla gardenii Fothergilla gardenii
(Dwarf fothergilla)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Fragrant, cylindrical inflorescences are made up of long, white filaments, and open before the leaves in spring. In autumn, the foliage shades range from blood red to blazing yellow, and every shade in between.

Fothergilla gardenii 'Jane Platt' Fothergilla gardenii 'Jane Platt'
('Jane Platt' fothergilla )
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar of a favorite fall shrub has the same great spring flowers as the rest of the species. But its brilliant fall color remains longer and later than its cousins, holding its strong orange, red, and yellow tones into late November or even early December. 'Jane Platt' also features a mounding habit rather than the upright habit common to the species. Fothergillas are often recommended for shade, but this one is tough enough to be grown between rocks in hot, full sun.

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.

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

This cultivar has dark green leaves with a faint bronze sheen. Its narrow, dangling, red and purple flowers bloom throughout the season.

Gaillardia 'Arizona Sun' Gaillardia 'Arizona Sun'
(Blanket flower)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This 2005 All-America Selections® winner is a cultivar of our native blanket flower. It covers itself in large reddish flowers with yellow edges up to a month earlier than other gaillardia. Growing to just about a foot tall and wide, it is beautiful at the front of a border.

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.

Gaultheria procumbens Gaultheria procumbens
(Wintergreen, Checkerberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This creeping, rhizomatous shrublet grows to 6 inches, with scalloped or bristly toothed, glossy, dark green leaves. Foliage has a strong wintergreen scent when crushed. Urn-shaped white or pale pink flowers appear in summer and mature to aromatic scarlet fruit that often persists into the following spring.

no image available Gaultheria shallon
(Salal, Shallon)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact, bushy shrub has red shoots and ovate, pointed, glossy dark green leaves. Arching racemes of urn-shaped white flowers tinged with pink appear in late spring and early summer, maturing to fleshy, spherical, purple fruit measuring a half-inch across.

Geranium 'Ann Folkard' Geranium 'Ann Folkard'
(Geranium)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This superb plant exhibits dark-eyed magenta flowers that are set off by chartreuse leaves. Even better, though, is the way it weaves its way through neighboring plants, creating fabulous plant combinations with little effort.

Geranium × oxonianum 'Wargrave Pink' Geranium × oxonianum 'Wargrave Pink'
(Cranesbill)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Wargrave Pink' is a vigorous perennial suitable for groundcover. The notched, funnel-shaped, salmon-pink flowers bloom all season. 

Geranium cinereum ‘Ballerina’ Geranium cinereum ‘Ballerina’
(Geranium)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beautiful, mounded, dwarf perennial has gray-green leaves (grayer than the species) and large, purplish pink flowers with purple veins and eyes. 

Geranium pratense 'Dark Reiter' Geranium pratense 'Dark Reiter'
('Dark Reiter' geranium)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Dark Reiter', a fairly new cultivar, has a short mounded habit and dissected dark leaves. Bright lilac-blue blossoms appear in spring, and trimming the plant back after flowering encourages more blooms in fall and helps maintain its neat habit. 'Dark Reiter' is slow growing, making it perfect for a rock garden. Like many other geraniums, it does not appeal to deer. Pair silver-toned foliage plants with 'Dark Reiter' for a stunning effect. -Teresa Smith, Regional Picks: Northeast, Fine Gardening issue #120

Geranium pratense 'Midnight Reiter' Geranium pratense 'Midnight Reiter'
(Meadow cranesbill)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Deeply cut plum-purple leaves emerge in spring and stay true to color throughout the season. Lavender-blue flowers bloom beginning in late spring. 'Midnight Reiter' grows to only about 6 or 8 inches tall and twice as wide. More shade causes the foliage to be greener.

no image available Geranium psilostemon
(Cranesbill)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Upright, magenta flowers form shallow cups with jet-black centers and veins bloom in summer. The leaves have deep-pink tints and color nicely in the fall.

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.

Goodyera pubescens Goodyera pubescens
(Jewel orchid, Downy rattlesnake plantain)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native terrestrial orchid produces basal rosettes of striking silvery-veined evergreen foliage. Small white flowers are borne on single slender stems about 6 to 10 inches tall in late summer.

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.

Hakonechloa macra 'Aureola’ Hakonechloa macra 'Aureola’
(Golden Japanese forest grass)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Brightly variegated golden foliage with green stripes near the leaf margins give this Japanese forest grass its distinctive look. Too much shade can cause the golden portion to fade to lime green. This slow-growing may not reach a mature size for three years, but it is definitely worth the wait. -Matt Griswold, Regional Picks: Northeast, Fine Gardening issue #127

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.

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

There are few better winter displays than the blossoms of 'Pallida' witch hazel. Bright green leaves line its flaring branches in spring and summer. After a display of yellow fall color, the plant shows its distinctive branch structure. Around the end of December, clusters of buds begin to open into spidery, pale yellow flowers. These cover the branches until early March, giving off a rich, fruity perfume. This small tree or large shrub grows up to 12 feet tall and wide.

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.

Hamelia patens Hamelia patens
(Mexican fire bush, Scarlet bush, Firecracker shrub)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A tropical tree by design, the Mexican fire bush freezes to the ground in winter in Zones 8-11, but grows up to 5 feet tall by summer's end. The erect, branched, woody stems bear simple copper-toned leaves with small orange flowers bunched along the tips. It loves the heat, and the more you can give it, the more vigorous it will be.

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.

Helictotrichon sempervirens Helictotrichon sempervirens
(Blue oat grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dramatic powder blue foliage and spiky architecture are hallmarks of this plant. The leaves resemble rigid, tapering pieces of steel blue linguine collected in a porcupine-like dome.

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.

Helleborus 'Ivory Prince' Helleborus 'Ivory Prince'
(Hellebore)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Year-round gray-green foliage persists through shade and snow and is fairly deer and rabbit resistant. Flowers appear in early spring with daffodils and tulips. This cultivar produces flowers that sit well above the foliage and point upward, which adds to its showiness.

Helleborus argutifolius ‘Janet Starnes’ Helleborus argutifolius ‘Janet Starnes’
(Corsican hellebore)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This perennial evergreen has white-speckled leaves with toothed edges. It produces abundant yellow flowers in late winter and early spring.

Helleborus orientalis Helleborus orientalis
(Lenten rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hairless or slightly hairy perennial has over-wintering, leathery, deep green basal leaves each divided into 7 or 9 leaflets. From January until May, masses of white or greenish-cream flowers, becoming pink with age, appear on branched stems.

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.

Heptacodium miconioides Heptacodium miconioides
(Seven-son flower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The tiered branches of this fast-growing species are covered with white blossoms for over a month, starting in late summer. The flowers fade to reveal fuchsia calyxes that persist well into autumn. The pale, peeling bark can be exposed by pruning the lower branches of the interior. Although the form of the species is variable (single or multi-stemmed), it can usually be pruned into an elegant vase-shaped specimen, or maintained as a shrub.

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 'Green Spice' Heuchera 'Green Spice'
(Coral bells)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This coral bells cultivar has silvery leaves with vivid purple veins and spires of white flowers in late spring and early summer. 'Green Spice' grows to less than a foot tall and a little wider; the wiry flowering stems rise two feet or so above the foliage. Leaves have an orangey hue in fall.

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 villosa 'Autumn Bride' Heuchera villosa 'Autumn Bride'
(Hairy alumroot, Maple leaf alumroot)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Large, fuzzy, gray-green leaves distinguish 'Autumn Bride' from other cultivars of Heuchera villosa. Attractive white flowers bloom in midsummer. This heuchera tolerates full sun but prefers partial shade, especially in the afternoon. -Jane Hutson, Regional Picks: Midwest, Fine Gardening issue# 127

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).

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 ‘August Moon’ Hosta ‘August Moon’
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This large and vigorous mounding hosta reaches 20 to 24 inches tall and 36 to 42 inches wide. Heart-shaped, cupped, puckered, pale green leaves provide interesting and attractive texture. Bell-shaped, grayish white flowers are borne on 28-inch-long scapes from mid-July through early August.

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

'June' hosta has bluish leaves with irregularly shaped creamy gold centers. Pale lavender flowers bloom in late summer on 20-inch spikes. This medium-sized plant is a standout in shade or woodland gardens. It was the American Hosta Growers Association "Hosta of the Year 2001".

Hosta 'Lakeside Shore Master' Hosta 'Lakeside Shore Master'
('Lakeside Shore Master' hosta)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

With hefty, chartreuse-flared leaves, ‘Lakeside Shore Master’ hosta commands attention. Performing best in shade, it will tolerate some sun in our cool New England climate. Please don’t let the name fool you, however, into giving it a soggy spot; wet feet turn hostas into mush. This cultivar also sports thick leaves, which are fairly slug resistant. -Justin Nichols, Fine Gardening 147, page 70

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 arborescens Invincibelle® Spirit Hydrangea arborescens Invincibelle® Spirit
( Invincibelle® Spirit smooth hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

It's the pink 'Annabelle' hydrangea! Invincibelle Spirit is as hardy and adaptable as 'Annabelle' but produces loads of hot pink flowers from early summer to frost. It's a reliable bloomer in the north and is also heat tolerant. -Proven Winners

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

Oakleaf hydrangeas originated along the sandy streams of the southeastern United States, and they are more drought tolerant than many other hydrangeas. Their matte green leaves are coarsely textured and deeply lobed, and in fall they turn red and purple. White flower heads form in spring, and as summer draws to a close they turn shades of pink, green, and ecru. -Nellie Neal, Regional Picks: Southeast, Fine Gardening issue #127

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.

no image available Illicium mexicanum
(Mexican anise tree)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Attractive, glossy, dark green leaves and red flowers are similar to those of Florida anise, but this plant flowers continuously from spring to fall. Red fruit follows.

no image available Illicium parviflorum
(Yellow anise, Yellow anisetree, Star anise)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dime-sized, drooping, bell-shaped yellow flowers have a faint anise fragrance, but they’re hidden under new foliage in June. 

Itea virginica 'Henry's Garnet' Itea virginica 'Henry's Garnet'
('Henry's Garnet' Virginia sweetspire)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Henry's Garnet' Virginia sweetspire is a very dependable, showy plant. It is an arching, 3- to 5-foot-tall shrub that holds its leaves well into fall, allowing the maroon, yellow, and orange tones to develop and reveal themselves over time. Virginia sweetspire also produces an early-summer show, featuring slender, drooping racemes of white flowers that attract all sorts of pollinating insects. Its suckering, slowly spreading, 6-foot-wide habit makes it a good choice for slopes and mass plantings.

Itea virginica 'Sprich' Itea virginica 'Sprich'
(Little Henry® Virginia sweetspire)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Like the popular 'Henry's Garnet' Virginia sweetspire, Little Henry® has mildly fragrant white blooms in summer and red to orange leaf color in fall, but grows to just 2 to 3 feet tall and 3 feet wide. Use it in massed plantings, mixed borders, and containers. -Allan Armitage, Plants to know and grow, Fine Gardening issue #121

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

This upright bushy perennial has softly hairy, mid-green lower leaves to 3 inches long and lance-shaped upper leaves to 1 inch long. White, double flowers, resembling chrysanthemums, bloom almost constantly from spring to fall. Kalimeris is closely related to Boltonia.

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.

Kirengeshoma palmata Kirengeshoma palmata
(Yellow wax-bells)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This hardy, clump-forming perennial bears pendulous, shuttlecock-shaped soft-yellow blossoms in late August and early September. The plant has attractive, glossy, 4- to 8-inch-long, maple-leaf-shaped leaves.

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.

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. 

Lamium maculatum 'Pink chablis' Lamium maculatum 'Pink chablis'
(Spotted deadnettles)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

‘Pink Chablis’ has pink flowers above silvery gray leaves edged with dark green. These trailing plants make fine ground covers or cascaders.

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

This late-blooming perennial is a go-to for shots of crisp white and happy yellow in the fall garden.

Leucanthemum × superbum 'Becky' Leucanthemum × superbum 'Becky'
('Becky' shasta daisy)
(8 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Shasta daisy cultivar has especially large white flowers with yellow centers held on 3- to 4-foot-tall, strong stems that don't need staking. It also blooms later than most of the other cultivars. It originated in a Southern garden, but it is very adaptable to other climates. The masses of crisp, bright blooms are a mainstay of the summer border.

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.

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 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

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

This dioecious shrub has much to offer the garden. Male plants have showier, tiny, pale yellow flowers in early spring, but the female counterparts take center stage in early fall, when they're laden with half-inch-diameter berries that turn from green to yellow to high-gloss crimson. About the same time, the leaves turn a hypnotic soft yellow and make the red berries visually pop. Spicebush becomes a large, 5- to 8-foot-tall shrub that is slightly wider than tall. It is the preferred food for the black and blue spicebush swallowtail butterfly larvae.

no image available Liriope muscari 'Silver Dragon'
(Lilyturf)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Silver Dragon' lilyturf features thick, tufted evergreen clumps of linear silver and white leaves with a shimmering silver stripe running down the arching blades. Dense spikes of violet-mauve flowers are borne on purple-green stems in autumn, maturing to black berries.

Liriope muscari ‘Variegata’ Liriope muscari ‘Variegata’
(Lilyturf)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Lilyturf is a great choice for problem sites, such as the dry shade under a tree canopy. 'Variegata' is a vibrant, grass-like plant with green foliage, striped with cream. Leaves are wider and more blunt at their tip than grasses, and in warmer climates, the foliage persists through the winter. Clumps run from 1 to 1-1/2 feet tall and half again as wide. Spikes of small blue-violet flowers appear in late September and are followed by dark purple berries. -Lou Anella, Regional Picks: Southern Plains, Fine Gardening issue #127

Lobelia cardinalis Lobelia cardinalis
(Cardinal flower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Cardinal flower has reddish purple stems and lance-shaped, often glossy, bright green leaves tinged with bronze. Bold red spikes of tubular two-lipped flowers with reddish purple bracts appear in summer and early autumn.

Lobelia siphilitica Lobelia siphilitica
(Blue cardinal flower, Great blue lobelia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This clump-forming perennial has upright leafy stems. From late summer to mid-autumn, it bears dense spikes of light to bright blue tubular, two-lipped flowers with a more prominent lower lip.

Lonicera periclymenum ‘Harlequin’ Lonicera periclymenum ‘Harlequin’
(Common honeysuckle, Woodbine)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This variegated deciduous vine has two shades of green at the center of the leaf and creamy white margins. Leaves brighten to hot pink in the fall. Pink buds and pastel pink and cream flowers are sweetly scented.

Lonicera sempervirens Lonicera sempervirens
(Coral honeysuckle, Trumpet honeysuckle)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This woody, twining climber has two-lipped, tubular scarlet-orange flowers, yellow inside, in terminal whorls in summer and autumn. Bright red fruit appears in autumn.

Loropetalum chinense f. rubrum 'Carolina Midnight' Loropetalum chinense f. rubrum 'Carolina Midnight'
('Carolina Midnight' loropetalum)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

With some of the darkest foliage you'll encounter in the genus Loropetalum, 'Carolina Midnight' is a great new introduction that will add some purple punch to the garden. The flowers are like dark fuchsia fireworks in a sky of purple. It is a great substitue for purple smoke bush (Cotinus coggygria) in the South.

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.

Lycoris radiata Lycoris radiata
(Red spider lily)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Red spider lily’s brilliant red flowers remind me of an azalea’s ball truss. Blooms fade quickly in hot weather, but a higher degree of shade helps them last a while longer. Depending on where it grows in the Southeast, red spider lily blooms from early September to mid-October. After the bloom stalks fade away, foot-long, strap-shaped leaves emerge and last through winter. Red spider lily is an heirloom bulb that is easily passed from hand to hand. Replant offsets as the leaves die in spring. -Parker Andes, Fine Gardening #147 (October 2012), page 71

Lysimachia clethroides Lysimachia clethroides
(Gooseneck loosestrife)
(4 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous grower has attractive, smooth, narrowly oval pointed leaves are mid-green above, pale green beneath. Tiny saucer-shaped white blossoms are produced in dense, tapered terminal spikes, 4 to 8 inches long, that curve gracefully over and down, from July to September. Leaves turn to rich gold in autumn.

Lysimachia nummularia ‘Aurea’ Lysimachia nummularia ‘Aurea’
(Golden creeping Jenny, Moneywort)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Golden creeping Jenny is a  low-growing, rampant, evergreen groundcover with rounded, golden yellow leaves. In summer, it produces many cup-shaped, bright yellow flowers.

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.

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.

Mahonia × media 'Charity' Mahonia × media 'Charity'
('Charity' mahonia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Few shrubs offer flowers as late as this one, which starts blooming in late October or early November. The upright, 10- to 12-inch-wide flower clusters last until January or February, then give way to long strings of dark purple fruit that the birds devour. The evergreen foliage is so architectural, 'Charity' would be a spectacular shrub even if it didn't bloom. Some years, the leaves turn red, but instead of relying on it, consider it a pleasant surprise when it happens.

Mahonia eurybracteata 'Soft Caress' Mahonia eurybracteata 'Soft Caress'
('Soft Caress' Oregon grape)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

“Soft caress,” indeed! You’ll barely recognize this shade dweller as an Oregon grape when it sends up its long slender foliage without a single thorn. Its spikes of fragrant, lemon yellow flowers bloom from fall through winter, and will add a jolt to any shady bed. But the large clusters of silver-blue berries that follow the blooms are what I look forward to most. For the best results, give this drought-tolerant perennial afternoon shade, well-draining soil, and plenty of water the first year. -Leslie Finical Halleck, Fine Gardening # 147 (October 2012), page 74

Mahonia nervosa Mahonia nervosa
(Longleaf Oregon grape)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A 2-foot-high evergreen shrub native to the woods and woodland edges of the Pacific Northwest, mahonia gives a shady area three seasons of interest. Erect racemes covered with clear yellow flowers rise from the plant's leaf axils or from the main stem tip in spring. In contrast to these upright blooms are long, elegant, compound leaves made up of leaflets with spiny edges. In fall, some leaves turn a lovely wine-red. During summer, clusters of berries mature to dark blue with a powdery whitish coating.

Melinus nerviglumis Melinus nerviglumis
(Ruby grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This clumping, blue-green foliaged grass has amethyst-pink flowers that create fluffy, 8- to 12-inch-long plumes throughout the summer. Eventually, the flowers mature to the color of root beer foam. It is heat and drought tolerant, and it makes a fine annual in colder climates. Excellent drainage will help it thrive in humid summer climates. Not invasive from seed, ruby grass works great grown singly in pots or in groups.

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.

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.

no image available Molinia caerulea 'Variegata'
(Variegated purple moor grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tufted, compact perennial has dense clumps of slender, foot-long green leaves marked with stripes of creamy yellow. In summer, slim, pale yellow flower stalks rise up 3 feet tall in an arching pattern. Each inflorescence holds well into the fall, turning a toasty tan.

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.

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.

Nepeta × faassenii 'Walker's Low' Nepeta × faassenii 'Walker's Low'
(Catmint)
(11 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This mound of lavender-blue flowers and aromatic, grayish green leaves up to 2 feet tall and 3 feet wide is great as edging or in a border, herb, or rock garden. It is an easy to grow, prolific bloomer that seems to be deer resistant. It blooms the whole summer and tolerates some shade. It also looks great with roses or on walls.

Nepeta × faassenii ‘Dropmore’ Nepeta × faassenii ‘Dropmore’
(Catmint)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar is a clump-forming perennial with toothed gray-green leaves and larger flowers than the hybrid. It flowers profusely and long, especially if sheared. The blue-purple flowers are small but abundant, and the foliage is aromatic.

no image available Nerium oleander ‘Little Red’
('Little Red' oleander)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Little Red' is a dwarf selection of oleander, which is a large evergreen shrub. Its flowers are deep red and bloom all summer long. This plant is tough and drought-tolerant.

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.

Oxalis oregana Oxalis oregana
(Redwood sorrel)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Redwood sorrel is a creeping native perennial with shamrock-shaped leaves and cup-shaped pink, lilac, or white flowers over a long period from spring to fall. It makes a nice groundcover.

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.

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.

Paeonia suffruticosa Paeonia suffruticosa
(Tree peony)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright, sparsely branched, woody shrub reaches 4 to 10 feet tall. It's easy to grow but slow-growing. It displays dark green leaves that are blue-green beneath, and large, silken blossoms 6 to 12 inches across in late spring and early summer. The plants maintain a graceful branching structure throughout the winter.

no image available Panicum amarum 'Dewey Blue'
(Bitter switchgrass, Switchgrass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A stunning, native dune grass, 'Dewey Blue' is perfect for coastal areas as well as inland gardens. Heat, drought, and humidity won't faze its noticeably graceful habit. This grass has exceptional blue foliage and a vigorous constitution. Airy, light beige flowers emerge in late summer and fall, persisting well into winter for a long season of interest. 'Dewey Blue' grows 4 to 5 feet tall and almost as wide.

Panicum virgatum 'Prairie Fire' Panicum virgatum 'Prairie Fire'
(‘Prairie Fire’ red switchgrass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Prairie Fire' is a distinctly red form of switchgrass. Blue-green spring foliage turns shades of deep red by early summer and butter yellow in late fall. The grass persists into winter. 'Prairie Fire' has a fibrous root system that grows to more than 10 feet deep, making it drought tolerant. -Scott Vogt, Native grasses, Fine Gardening issue #124

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.

Panicum virgatum 'Shenandoah' Panicum virgatum 'Shenandoah'
('Shenandoah' red switchgrass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Shenandoah' is truly a plant for all seasons. In early summer, its leaf blades are tipped in red, and by autumn, the entire leaf is a rich burgundy color, topped by pink plumes. In winter, the leaf color fades to beige; the blades persist and offer cover to birds. 'Shenandoah' is a compact selection of an American native prairie grass. -Chris Kelley, Regional Picks: Midwest, Fine Gardening issue #120

no image available Panicum virgatum ‘Heavy Metal’
(Switch grass)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rhizomatous perennial grass has a narrowly upright, clumping form. Mid-green stems bear stiff, erect, blue-gray leaves to 24 inches long. Foliage turns yellow in autumn. Weeping panicles of tiny purple-green spikes appear in early autumn.

Pardanthopsis dichotoma Pardanthopsis dichotoma
(Vesper iris)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The flowers of vesper iris open in the late afternoon over a period of several minutes, just about the time the sound of evening vespers might have wafted over an old monastery garden. It is a valuable addition to the garden also because of its late blooming season (high summer into early fall) and for its ability to bloom from seed started the same spring. The vesper iris has typical iris-looking leaf fans and abundantly branched, willowy bloom stalks rising to 4 feet. The inch-wide flowers range in color from pure white to violet.

Passiflora caerulea Passiflora caerulea
(Blue passion flower)
(4 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces 3- to 4-inch-diameter, slightly scented flowers sporadically during summer, increasing in late summer through autumn. Intricate blossoms have an outer ruffle of petals and sepals; an inner disc of filaments composed of rings of blue, white and purple; and a central “antenna.” Deeply lobed dark green leaves cover stems that grasp supports with tendrils. Blue passion flower can reach 10 feet tall in one season. The ovoid, orange-yellow fruit is edible.

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

From a basal mound of toothed leaves (similar to scabiosa's foliage) rise 4- to 6-foot stems of tiny chrome-yellow flowers.

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 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 orientale Pennisetum orientale
(Oriental fountain grass, Tall tails)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Pink, bottle-brush flowers rise well above arching clumps of graceful foliage in summer. This grass is beautiful in a mixed border, rock garden, or massed at waterside. It blooms in June with pink plumes.

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 'Garnet' Penstemon 'Garnet'
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant is a bushy, vigorous perennial with smooth, narrow, dark green leaves and small, tubular, deep wine-red flowers borne in erect spikes, from early summer to late autumn.

Penstemon barbatus Penstemon barbatus
(Beardlip penstemon)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This erect perennial has basal rosettes and stems bearing lance-shaped mid-green leaves. The plant bears long panicles of scarlet or yellow flowers from early summer to early autumn.

no image available Penstemon clutei
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright perennial sports hanging, tubular bright-pink flowers to 1 inch across above serrated blue-green leaves. It blooms summer to fall.

no image available Penstemon whippleanus
(Whipple's penstemon)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is an upright penstemon with striking deep burgundy, purple, sometimes lavender or cream flowers on thin stems. The stem leaves are lance shaped and the basal leaves are spoon shaped.

Perovskia atriplicifolia Perovskia atriplicifolia
(Russian sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The light, lavender-blue flowers, which attract butterflies to the garden, bloom in July, and often last throughout September. Russian sage is a particularly striking plant when grown along with white, yellow, or orange flowered perennials. Tones down bright yellow in the garden as well. Its silver-gray, deeply cut foliage and stiff stems are striking in the winter. -Santa Rosa Gardens

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. 

Phlomis russeliana Phlomis russeliana
(Sticky Jerusalem sage)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

An unusual looking perennial from Turkey and Syria with hooded, pale yellow flowers encircling hairy stems. The flowers somewhat resemble Monarda. Leaves are aromatic and slightly fuzzy. P. russeliana reaches 3 feet tall and nearly as wide. Grow en masse in a border or near a warm wall.

Phlox paniculata Phlox paniculata
(Garden phlox, Perennial phlox)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This sturdy, upright perennial reaches 2 to 4 feet tall. In July and August, and through September with deadheading, it bears flowers in shades of white, coral, pink, red, lavender, and violet, depending on the cultivar. Some have a lighter or darker eye, and others have variegated leaves. Many of the cultivars are fragrant; scent is most noticeable at night.

Phlox paniculata 'Barthirtythree' Phlox paniculata 'Barthirtythree'
(Volcano® Phlox Purple)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The Volcano® series of fragrant, abundantly-flowering, compact Phlox has been bred for high levels of natural disease-tolerance. This is wonderful news for Phlox fans, who until now have often had to deal with powdery mildew when growing other Phlox varieties. -Anthony Tesselaar Plants

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.

Photinia × fraseri Photinia × fraseri
(Red tip)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is an upright evergreen shrub with lance-shaped leaves. Foliage emerges bright red or bronze, turning a leathery dark green. Small white flowers appear in mid- to late spring.

Photinia pyrifolia 'Brilliantissima' Photinia pyrifolia 'Brilliantissima'
(Red chokeberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Brilliantissima' rivals hollies (Ilex spp.) in the quantity and crimson color of its fruit. The quarter-inch-diameter, crab apple-like berries hang in clusters amid brilliant foliage that matures to scarlet. Like the species, this cultivar develops into a handsome, multistemmed, vase-shaped shrub that reaches 8 to 12 feet tall and about half as wide.

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.

Phyllostachys nuda Phyllostachys nuda
(Nuda bamboo)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Nuda is one of the hardiest bamboos. New culms emerge purplish green, eventually lightening to match the leaf color. This is a running bamboo, so take precautions for restraint. Though it is reluctant to spread into very dry soils, it is resistant to some drought.

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.

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.

Picea sitchensis 'Papoose' Picea sitchensis 'Papoose'
(Dwarf Sitka spruce, 'Papoose' spruce)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a dwarf conifer with a rounded form. Juvenile needles grow like miniature puffballs on the tips of stubby, round branches and age to a silvery blue on one side and green on the other.

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 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 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.

Plumbago auriculata Plumbago auriculata
(Cape leadwort, Cape plumbago)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This evergreen shrub, native to South Africa, has long, skinny stems and phlox-like pale blue flowers. It can be used as a shrub, climber, pot plant, or groundcover.

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.

Polygonatum biflorum Polygonatum biflorum
(Small Solomon's seal, Solomon's seal)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From late spring into summer, this species bears tubular greenish-white flowers that dangle underneath the arching stems. The foliage is smooth; in autumn it turns to clear yellow, contrasting with the blue-black berries this plant produces. Its height varies wildly from 1.5 to 6 feet tall.

Polygonatum odoratum Polygonatum odoratum
(Fragrant Solomon’s seal, Solomon’s seal)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From late spring to early summer, this species bears pendent, green-tipped white flowers along arching stems. These mature into spherical black fruit in autumn, when the foliage turns yellow.

Polygonatum odoratum 'Variegatum' Polygonatum odoratum 'Variegatum'
(Variegated fragrant Solomon's seal)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Gracefully arching 2 to 3-foot tall burgundy stems support narrow leaves streaked in pure white. From late spring to early summer, this species bears white flowers that mature into spherical black fruit in autumn, when the foliage turns a golden yellow. Variegated Solomon's seal is a fine choice for a shady bed. -Matt Griswold, Regional Picks: Northeast, Fine Gardening issue #27

Polystichum munitum Polystichum munitum
(Western sword fern)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Western sword ferns abound in the forests of the Northwestern U.S. They are robust, reliable, and virtually maintenance-free. They put up with difficult soil and manage to keep up appearances even in hot, dry weather. Their deep green, leathery fronds are attractive year-round.

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.

Pyracantha coccinea 'Teton' Pyracantha coccinea 'Teton'
(Scarlet firethorn)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Developed by the National Arboretum, 'Teton' pyracantha has a striking upright form, reaching 12 feet tall or more, and orange to golden yellow fruit. It is also resistant to fireblight and scab. Less hardy than some other cultivars, only to Zone 6.

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.

Rhamnus frangula 'Asplenifolia' Rhamnus frangula 'Asplenifolia'
(Alder buckthorn)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A bushy, deciduous, slow-growing shrub with finely textured, scalloped leaves, this plant grows to 12 feet tall and almost as wide. 'Asplenifolia' bears clusters of green flowers, followed by round red fruit that ripens to black in the fall. Grow in a shrub border or as hedging. All parts may cause severe discomfort if ingested.

Rhododendron Bloom-A-Thon® Lavender Rhododendron Bloom-A-Thon® Lavender
(Lavender reblooming azalea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From Proven Winners: Twice as nice as other azaleas! Why settle for just a week or two of flowers when you can enjoy up to five months of blooms? Large flowers appear in April, then rebloom in early July, continuing through fall until hard frost. Even high summer temperatures don't stop this beauty from producing loads of late summer and fall flowers. The evergreen foliage is disease resistant, and maintains excellent color year-round. Flowering lasts for 4-6 weeks in spring, and then another 12-16 weeks in summer and fall. Available Spring 2012.

Rhododendron Bloom-A-Thon® Pink Rhododendron Bloom-A-Thon® Pink
(Pink reblooming azalea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From Proven Winners: Why settle for just a week or two of flowers when you can enjoy up to five months of blooms? Large flowers appear in April, then rebloom in early July, continuing through fall until hard frost. Even high summer temperatures don't stop this beauty from producing loads of late summer and fall flowers.

Rhododendron Bloom-A-Thon® Red Rhododendron Bloom-A-Thon® Red
(Red reblooming azalea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From Proven Winners: Why settle for just a week or two of flowers when you can enjoy up to five months of blooms? Large flowers appear in April, then rebloom in early July, continuing through fall until hard frost. Even high summer temperatures don't stop this beauty from producing loads of late summer and fall flowers.

Rhododendron Bloom-A-Thon® White Rhododendron Bloom-A-Thon® White
(White reblooming azalea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

From Proven Winners: Twice as nice as other azaleas! Why settle for just a week or two of flowers when you can enjoy up to five months of blooms? Large flowers appear in April, then rebloom in early July, continuing through fall until hard frost. Even high summer temperatures don't stop this beauty from producing loads of late summer and fall flowers. The evergreen foliage is disease resistant, and maintains excellent color year-round. Flowering lasts for 4-6 weeks in spring, and then another 12-16 weeks in summer and fall. Available Spring 2012.

Rhododendron prunifolium Rhododendron prunifolium
(Plumleaf azalea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This late-flowering azalea has bright red flowers over crisp green leaves in summer to autumn.

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.

Rhus aromatica ‘Gro-low’ Rhus aromatica ‘Gro-low’
(Fragrant sumac)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous shrub hugs the ground (to 2 feet tall) and spreads out to 8 feet, making it an excellent choice for stablizing a bank or smothering weeds. It has small yellow flowers, hairy red fruits, and glossy leaves that change to gorgeous orange-red in autumn. 

Rhus typhina 'Tigereye Bailtiger' Rhus typhina 'Tigereye Bailtiger'
(Tiger eyes sumac, Staghorn sumac, Velvet sumac)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Lemon-lime foliage, fuzzy stems, and intense fall color make this sumac cultivar a standout. It grows into an upright, rounded form about 6 feet tall and as wide. New growth emerges chartreuse. Fall brings leaves of yellow, scarlet, and orange. Flowers are yellowish green and followed, on female plants, by hairy, dark red fruit. This plant spreads by suckers and can be invasive. The species is native to North America.

no image available Ribes odoratum
(Buffalo currant, Clove currant, Golden currant)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In spring, this North American native shrub produces clove-scented, lemon-yellow flowers, which are followed by black edible fruits. It has attractive leaves, and grows 6 feet high and wide.

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 'Black Jade' Rosa 'Black Jade'
(Rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A miniature, upright rose with glossy, dark green leaves and very dark red flowers from spring to fall, 'Black Jade' reaches only about 2 feet tall. It is good for growing in containers, rock gardens, and other small areas, or at the front of beds and borders.

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 'Carefree Beauty' Rosa 'Carefree Beauty'
(Rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous, upright shrub rose sports smooth, olive-green leaves and clusters of cup-shaped, semi-double, fragrant, bubble-gum-pink flowers from spring to fall. Flowers are followed by round hips in shades of orange and red.

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 '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.

Rosa 'Radrazz' Rosa 'Radrazz'
(Knock Out® rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Vibrant blossoms appear in spring and continue until frost. In fall, the dark green foliage and hearty stems are edged with red. -Judith Ireland, Regional Reports: Northeast, Fine Gardening issue #122

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. 

Rosa Pink Home Run® Rosa Pink Home Run®
( Pink Home Run® rose)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This beauty has all the great attributes of Home Run rose - continuous bloom, black spot and mildew resistance and heat tolerance - but with vivid, rich pink flowers. Just like Home Run it is early to flower and produces fresh flowers every day. -Proven Winners

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.

Rubus pentalobus Rubus pentalobus
(Creeping raspberry)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This prostrate evergreen species produces a mass of richly textured leaves, making it an attractive groundcover for formal areas, rock gardens, or woodland beds. The leaves are thick, neatly rounded and formed, with bronzy undersides and autumn color that persists through the winter. In summer, it bears white flowers, which are sometimes followed by red fruits.

no image available Rubus strigosus
(American red raspberry, Grayleaf red raspberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This native species flowers in summer, producing edible fruits and leaves suitable for making tea. It naturalizes in thickets, and grows well in wild areas in full sun or dappled shade.

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 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.

Ruellia brittoniana 'Purple Showers' Ruellia brittoniana 'Purple Showers'
(Mexican petunia, Common ruellia, Wild petunia)
(7 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This three-foot-tall evergreen shrub bears many tubular, blue or purple, petunia-like flowers on dark stems over a long period. Each flower lasts for just one day. It is a fast grower that may self-seed aggressively. Use in a border, container, or at waterside. Can be grown as an annual in cooler areas.

Ruellia elegans Ruellia elegans
(Thai ruellia, Brazilian petunia)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species has open-faced coral-red blossoms from late spring until fall. 

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.

Salix integra 'Hakuro-nishiki' Salix integra 'Hakuro-nishiki'
(Japanese variegated willow)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The branches of this shrub are slightly upright, taking a softer fountain shape as they lengthen. The leaves are mottled in shades of white, pink, and green, maturing to green and cream. Stems turn a striking red.

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 'Maraschino' Salvia 'Maraschino'
('Maraschino' bush sage)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Maraschino' bush sage is a superb Salvia that is irresistible to hummingbirds and gardeners alike. Even after dying back to the ground in winter in the cooler zones, this plant comes back in full force each spring, reaching its full height and covering itself with cherry red blooms by midsummer. The flowers bloom nonstop through the first hard frost, and the leaves are sweetly fragrant. Plants do best when given afternoon shade. 'Maraschino' grows to 3 feet tall.

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 azurea Salvia azurea
(Pitcher sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Pitcher sage is a wonderful wildflower found growing over a wide area of the Great Plains. Blooming in late summer and early fall, this perennial is admired for its sky blue flowers and remarkable xeric qualities. This salvia grows to 30 to 36 inches in height, but may be pinched back for bushier growth.

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.

Salvia coccinea Salvia coccinea
(Texas sage, Hummingbird sage)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This upright tender perennial provides rich color for annual bedding schemes where it is not hardy. Its deep red flowers are borne on 2- to 2.5- foot, open spikes from summer to autumn. Plants grow to about a foot wide and bear hairy, oval to heart-shaped leaves. Salvias are some of the showiest plants for containers, annual borders, and mixed borders. Butterflies and hummingbirds love them.

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 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 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 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 reptans Salvia reptans
(West Texas cobalt sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

West Texas cobalt sage is a marvelously distinct species that can be enjoyed by gardeners farther north, as long as they purchase the west Texas form, which is quite cold-hardy. This salvia has rigid stems with narrow, pungent leaves and resembles a bright green, upright grass for much of the growing season. In early fall, cobalt blue flowers burst open almost overnight and are a big draw for hummingbirds. Thanks to its deep roots, this wildflower is extremely xeric. West Texas cobalt sage grows to 4 feet tall.

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.

Sambucus canadensis Sambucus canadensis
(American elder, Elderberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A familiar native shrub, American elderberry is commonly seen along streambanks and roadsides and in moist woodlands and thickets throughout eastern North America. It has pinnate leaves with toothed leaflets and small white flowers borne in large flattened clusters in summer. Purple-black, round fruit comes next, attracting wildlife to the garden. Elderberries typically grow to about 12 feet high, but they tolerate pruning to a smaller size. Fruit is edible when cooked.

Sambucus nigra Sambucus nigra
(Black elder, European elder, Elderberry)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Black elder forms an upright and bushy, but somewhat coarse, shrub with toothed green leaves. It bears scented, flattened clusters of white flowers in early summer, which mature into glossy black fruit. It has given rise to many cultivars with notable foliage. Sambucus is a good choice for a quick growing shrub and is suitable for mixed or shrub borders or for naturalizing in wild areas. Birds love the fruits of this genus, which have culinary attributes when cooked, but can cause illness if eaten raw, or if the poisonous seeds are consumed. Contact with leaves may irritate skin.

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

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 cauticola Sedum cauticola
(Stonecrop)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This Japanese native is perfect for the rock garden. It is a compact species with blue-green foliage and pink stems, and bears purplish-red flowers in fall. Sedum cauticola grows to about 3 inches tall and a foot wide.

Sedum kamtschaticum Sedum kamtschaticum
(Stonecrop)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tough, drought-tolerant species has glossy deep green leaves and, in early summer, half-inch golden yellow flowers that open from pink buds. It grows to about 6 inches tall and a little wider and makes a good groundcover. 

Sedum kamtschaticum 'Variegatum’ Sedum kamtschaticum 'Variegatum’
(Stonecrop)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This variety is more compact than the species, and its leaves are variegated with creamy margins. In late spring to summer, its star-shaped yellow flowers open from pink buds and mature to crimson. It grows to just 4 inches tall and 12 inches wide.

Sedum rupestre 'Angelina' Sedum rupestre 'Angelina'
(Stone orpine)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This vigorous, mat-forming, evergreen species has electric golden-yellow foliage that holds its color through the heat of summer. The foliage tips sometimes develop an orangey hue. In June and July, 'Angelina' has terminal clusters of star-shaped, vibrant yellow flowers. The drooping buds face upward when they open and the plant can grow to 6 inches tall and 12 inches wide. It is superlative as a groundcover, spilling over rock walls, and in containers. It also makes an excellent accent for plants with dark foliage.

Sedum sieboldii Sedum sieboldii
(October Daphne, Stonecrop)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This lovely mound-like species splays out from the center like a miniature fountain. It has half-inch rosy flowers in fall and blue-green leaves with matching rosy margins. Frosty temperatures bring out pink in the leaves. Sedum sieboldii grows to 4 inches tall and about twice as wide.

Sedum spectabile Sedum spectabile
(Showy stonecrop, Everlasting)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

An upright species to 18 inches tall and wide, this plant bears pink flowers in August that persist into fall. Thick, almost succulent leaves are bluish green. S. spectabile was crossed with S. telephium to create the very popular 'Autumn Joy.'

Sedum spurium 'Fuldaglut' Sedum spurium 'Fuldaglut'
(Two-row stonecrop)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This mat-forming species forms a carpet of rosy-red flowers in late July and August, contrasting against green leaves with bronzy-maroon highlights.

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 Silene regia
(Royal catchfly)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This North American prairie native produces 2-inch-wide, brilliant cardinal-red flowers that stand out in the summer garden. The common name comes from the sticky glands below the flowers that catch small insects. The plant grows 2 to 4 feet tall and half as wide.

Silphium laciniatum Silphium laciniatum
(Compass plant, Pilot plant, Polar plant)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tall, sturdy prairie plant makes an imposing statement in the garden with its large, deeply cut leaves and yellow sunflower-like flowers that face east and bloom in late summer and early fall. The leaves of the compass plant can grow up to 18 inches long and are deeply incised with a shape that looks like something from a painting by Matisse. They align themselves on a north-south axis to conserve moisture by avoiding the midday sun. This plant requires a few years to enlarge and flower, but once its deep roots are anchored, it will live for many years.

Silphium perfoliatum Silphium perfoliatum
(Cup plant)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A coarse but bold perennial giant for the back of the border with yellow, daisy-like flowers in summer. Cups form where the toothed leaves meet the thick stems; birds are said to drink from the water held in the cups. Tough prairie natives that will self-sow, these plants need lots of sun and lots of room—a single plant can reach 7 or 8 feet tall and 6 feet across.

no image available Solidago caesia
(Goldenrod, Wreath goldenrod, Blue-stemmed goldenrod)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

In early autumn, this species produces elegant, wand-shaped flowerheads atop wiry stems with blue-green, linear leaves. It is found in open woods and along woodland edges, and prefers some shade. It responds well to rich soil, but can tolerate dry soil also. 

Solidago cutleri 'Goldrush' Solidago cutleri 'Goldrush'
(Goldenrod, Alpine goldenrod, Cutler's alpine goldenrod)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Goldrush' heralds the coming of fall with masses of tiny, yellow flowers for four weeks in August and September. Its compact size—about a foot tall—makes it a great candidate for a rock garden or border edge.

Solidago flexicaulis Solidago flexicaulis
(Goldenrod, Zigzag goldenrod)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species is aptly named for its distinctive crooked stems that bend back and forth at 45° angles between nodes. It bears starry, medium-yellow flowers atop 1- to 3-foot tall stems. 

Solidago juncea Solidago juncea
(Goldenrod, Early goldenrod, Yellow top)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is the first goldenrod to bloom, featuring bright yellow, plume-like panicles in midsummer. It has dark green leaves along reddish stems, which form a vase-shaped clump when mature. 

Solidago nemoralis Solidago nemoralis
(Goldenrod, Gray goldenrod)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the smallest species of goldenrod, topping out at only 4 to 6 inches high in poor soils, and 2 feet high in fertile soils. It is considered a garden-worthy species, with gray-green leaves that form clumps and languid, one-sided yellow plumes. It is tolerant of both sandy and clay soils.

Solidago rigida Solidago rigida
(Goldenrod, Stiff goldenrod)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This lovely goldenrod has velvety leaves that are gray-green in summer and dusky rose in autumn. It has broad, flattened clusters of rich yellow flowers, which create a striking display on stems 2 to 5 feet tall.

no image available Solidago rugosa
(Goldenrod, Rough-stemmed goldenrod)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species has open, tree-shaped flower clusters that radiate out like a fountain. It has given rise to S. rugosa 'Fireworks'.  It can grow to 7 feet tall and blooms in mid- to late autumn.  

Solidago rugosa 'Fireworks' Solidago rugosa 'Fireworks'
(Goldenrod, Rough-stemmed goldenrod)
(30 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This eye-catching cultivar has flower clusters that radiate out in all directions and resemble streaming yellow fireworks. Its form is truly unique and enchanting. It reliably provides end-of-season color in blazing shades of yellow. It grows to 5 feet tall and provides good structure in the garden all year.

no image available Solidago speciosa
(Goldenrod, Showy goldenrod)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This garden-worthy species has dramatic, bright yellow flowers that are arranged into erect, pointed clusters. It has deep reddish stems that grow to 3 feet tall. It blooms in late summer and early autumn.

Solidago sphacelata 'Golden Fleece' Solidago sphacelata 'Golden Fleece'
(Goldenrod, Creeping goldenrod)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This outstanding cultivar forms a neat, 1-foot tall groundcover. It has dense, branched panicles that splay upward and outward whimsically, resembling a mass of elegantly bunched bouquets. 

Sorghastrum nutans 'Indian Steel' Sorghastrum nutans 'Indian Steel'
(Indian grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Golden yellow plumes and a vase-like form give 'Indian Steel' a refined look. On the flower spikes, bright yellow pollen sacs stand out against the darker seed heads. Metallic blue foliage morphs to a coppery tan shade after frost. 'Indian Steel' tolerates a range of soil types, including heavy clay. -Scott Vogt, Native grasses, Fine Gardening issue #124

Sphaeralcea ambigua Sphaeralcea ambigua
(Desert mallow, Globe mallow)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This shrubby, woolly perennial is native to the warmest, dry regions of the US and Mexico. Its large, rose-like salmon-colored flowers appear in loose clusters from spring to frost. It grows to 3 feet tall and almost as wide, and can bloom nearly year-round in warm regions.

Spiraea fritschiana Spiraea fritschiana
(Fritsch spirea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

If you want a summer-flowering shrub with great fall color, look no further. Fritsch spirea jumps out with a striking red, orange, and yellow glow even brighter than the fall color of oaks and maples. It has coarser foliage than others in the genus, and if sheared back in spring, it produces giant summer blooms.

Spiraea japonica 'Alpina’ Spiraea japonica 'Alpina’
(Japanese spirea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This low-growing, clump-forming shrub has a spreading habit, reaching 10 inches tall. Slender branches spread across the ground. Foliage is light blue-green to 1 inch long. In late June, this plant bears clusters of pink flowers; bloom continues into September if deadheaded.

Spiranthes cernua 'Chadds Ford' Spiranthes cernua 'Chadds Ford'
(Ladies’ tresses)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This deciduous, terrestrial orchid has linear, acute leaves 2 to 10 inches long. At summer's end, it produces sweet, vanilla-scented, 1- to 3-foot spires of white flowers that last for weeks and hold up well as cut flowers.

Sporobolus heterolepsis Sporobolus heterolepsis
(Prairie dropseed)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The finely textured, green leaves of this slow-growing, clump-forming perennial turn golden yellow in autumn. It bears cloudy panicles of fragrant, pale-pink to tawny flowers 5 to 10 inches long in late summer, reaching 3 feet tall.

Sporobolus wrightii Sporobolus wrightii
(Wright's dropseed)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Largely untried in the northern states, Wright's dropseed is a great new grass that is becoming a substitute in southern gardens for unwieldy pampas grass (Cortaderia selloana). Heat and drought tolerant, its gray-green foliage sports airy clouds of flowers atop tall stems in summer. This grass is good as a single specimen or in a group as a showy backdrop.

Stephanandra incisa ‘Crispa’ Stephanandra incisa ‘Crispa’
(Cutleaf stephanandra, Lace shrub)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This decidous, thicket-forming shrub has attractive wavy-margined leaves that resemble maple leaves and have good orange-yellow fall color. Cutleaf stephanandra grows to less than 2 feet tall but spreads by suckering. Flowers are unremarkable at a distance, but attractive close-up. In winter, the rich brown, arching shoots draw the eye.

Stewartia pseudocamellia Stewartia pseudocamellia
(Japanese stewartia)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A multi-stemmed, deciduous tree with a rounded columnar form, stewartia features stunning bark that exfoliates in strips of gray, orange, and reddish brown once the trunk attains a diameter of 2 to 3 inches. Serrated foliage emerges bronzy purple in spring, develops into a dark green by summer, and turns red or orange in the fall. In midsummer, "glamorous" white camellia-like flowers open in random succession and are followed by pointed brown seed pods, which are persistent but not very ornamental.

no image available Stipa arundinacea
(New Zealand wind grass, Pheasant's tail grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This evergreen species makes a handsome specimen with narrow, arching foliage that is streaked orange in summer and becomes orange-brown in winter. Its fine, pendent flower inflorescences open purplish-green in midsummer and have a misty quality.

Stipa tenuissima Stipa tenuissima
(Mexican feather grass)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

No other grass exhibits quite the refinement of texture as this species. Its bright green foliage resembles delicate filaments that arise in elegant, vase-like clumps and spill outward like a soft fountain. All summer it bears a profusion of feathery panicles, which mature from foamy-green to blonde. It is native to the Americas.

Stokesia laevis ‘Peachie’s Pick’ Stokesia laevis ‘Peachie’s Pick’
(Stokes' aster)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant grows exuberantly and fills out within a season, yet reaches only 18 to 20 inches tall. It bears terminal, cornflower-like, 2- to 3-inch-wide blue flowers held on strong stems. Plants do not splay open in the middle or fall over like the species does.

Styrax obassia Styrax obassia
(Fragrant snowbell)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant is a small tree or large shrub reaching 30 feet tall and 20 feet wide. It starts out in a pyramidal shape and becomes more open with age. Fragrant, bell-shaped, white flowers are borne on 4-inch to 8-inch long chains. Flowers dangle from rounded, dark green foliage in late spring, followed by small light brown fruits that usually drop by late fall.

Taxodium distichum and cvs. Taxodium distichum and cvs.
(Bald cypress)
(1 user review)
Hardiness Zones: 1 2 3 4 5