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Browse Plants

Narrowed By:Zone: 10+ Seasonal Interest: Summer, Fall
Displaying 1 - 20 of 350 listings   1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18View AllNext > Sort By: Sort
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

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

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

Acorus calamus ‘Variegatus’ Acorus calamus ‘Variegatus’
(Variegated sweet flag)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Variegated sweet flag is a deciduous, aquatic perennial with 5-foot-long bright green leaves with creamy, longitudinal stripes. Its flowers are insignificant, but its leaves are aromatic and resemble the foliage of an iris. Sweet flag makes a striking statement at the shallow end of a pool, in a bog garden, or in a marshy woodland area.

Acorus gramineus 'Variegatus' Acorus gramineus 'Variegatus'
(Grassy-leaved sweet flag, Variegated Japanese rush)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This aquatic perennial is semi-evergreen and showy, with grassy, striped foliage that reaches less than 1 foot tall. The species is native to East Asia. Use it in a situation where its diminutive size can be appreciated along the margins of a pool or in a bog garden.

Aeonium arboreum 'Zwartkop' Aeonium arboreum 'Zwartkop'
(Black rose)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The "flowers" of black rose. are actually rosettes of burgundy-black leaves at the ends of stalklike stems. In winter, bright yellow flowers contrast with the dark foliage. 'Zwartkop' is a wonderful backdrop plant that can show off many companion plants to maximum advantage. -Jeff Moore, Regional Picks: Southwest, Fine Gardening issue #120

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 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 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.

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

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

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

This plant has a dense rosette of fleshy blue-gray leaves and produces tall, cream-colored flowers tinged with red or pink in summer.

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

There are many cultivars available of this fast-growing annual. They are best used as bedding, edging, or container plants. Panicles of blue, pink, purple, or white flowerheads arise from oval, downy leaves in midsummer and continue until frost. They have a soft, fuzzy appearance and attract butterflies.

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

The purple or white pom-pom flowers of chives top aromatic stems in summer. The leaves are edible and have a mild onion flavor; the flowers can be used as garnishes. Plants grow in dense clumps to 2 feet high. Use chives in a cottage, herb, or vegetable garden, or in containers.


Displaying 1 - 20 of 350 listings   1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18View AllNext > Sort By: Sort