Perennials A-Z

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ACHILLEA filipendula 'Coronation Gold'
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Gold Yarrow
height: 2-3' zone: 4 habit: upright mound
Clusters of golden-yellow flowers in June through September on attractive gray-green foliage. May be used in borders or in a cut flower garden.
ACHILLEA filipendula 'Moonshine'
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Yellow Yarrow
height: 30-36" zone: 3 habit: clumping
Clusters of sulfur-yellow flowers in June through August on attractive graygreen foliage. May be used in a border or a cut flower garden.
ACHILLEA millefolium 'Apple Blossom' (Apfelbute)
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Yarrow
height: 18-24" zone: 4 habit: compact, erect
Clusters of pale lilac to white flowers bloom June through September. Fernlike foliage is compact and does not become a tangled mess as some Achilleas. A nice naturalizing plant. Achilleas make great dried flowers.
ACHILLEA millefolium 'Apricot Delight' PP18738
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Yarrow
height: 18-24"   zone: 4   habit: upright
Silver foliage supports large vivid flower heads that bloom all summer long in a range of pinks to pale apricot to almost red. Plant in full sun for best color. Will tolerate extreme heat and humidity well. Makes a nice cut or dried flower.
ACHILLEA millefolium 'Paprika'
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Paprika Yarrow
height: 18-24" zone: 4 habit: upright spreading
Clusters of small ruby-red flowers with yellow centers blooming in June through September against green fern-like foliage. Useful in natural settings.
ACHILLEA millefolium 'Terra Cotta'
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Yarrow
height: 18-30" zone: 3 habit: upright
Throughout summer shades of burnt-orange to yellow fill this plant with color. Deadheading after blooming helps more color appear in fall to frost. Foliage is fern-like and silver.
ACHILLEA ptarmica 'The Pearl'
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White Yarrow
height: 18-24"   zone: 3   habit: upright
Clusters of white flowers blooming June through September against green fern-like foliage. Use in naturalized setting due to the spreading habit. Likes well-drained soil. Borders and cut flowers, fresh and dried.
ACTAEA simplex 'Atropurpurea'
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Bugbane/Snakeroot
height: 3- 5' zone: 3 habit: arching
Arching white bottlebrush flowers float above dark green, cut foliage. Happy in moist, well-drained soils. Flowers are fragrant and seem to repel insects.
ACTAEA simplex 'Black Negligeé'
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Bugbane/Snakeroot
height: 36-48" zone: 5 habit: upright
Lacy black foliage with purple-tinted white blooms carrying the exotic fragrance of jasmine. Needs constant moisture in sun for darkest foliage. Vigorous grower.
ACTAEA simplex 'White Pearl'
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Bugbane/Snakeroot
height: 3-4' zone: 4 habit: arching
White, bottlebrush flowers blooming in late summer through fall. Pale green foliage. Majestic presence for a garden.
AEGOPODIUM podagraria 'Variegatum'
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Snow-on-the-Mountain
height: 10-12" zone: 4 habit: groundcover
White flowers in August through September appear on a fast growing dense mat of variegated foliage. Use as a vigorous groundcover.
AGASTACHE 'Apricot Sprite'
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Hyssop
height: 12-18 "   zone: 6  habit: compact, erect
Spikes of peachy apricot tubular flowers with anise scented, grayish-green foliage. Flower performance is outstanding June until frost. Happy with good drainage. Hummingbirds love this plant. May keep deer and rabbits away.
AGASTACHE 'Blue Fortune'
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Mexican Hyssop/Mosquito Plant
height: 24-36" zone: 6 habit: erect
Fragrance of licorice draws butterflies and hummingbirds to this little gem. Long lasting, soft blue flower spikes are showy in July through frost. Their desert heritage makes Agastache heat and drought tolerant.
AJUGA reptans 'Black Scallop' PP15815
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Bugleweed
height: 3-6" zone: 4 habit: groundcover
Deep purple scalloped leaves with almost black centers create a bold statement in any garden. Blue spike flowers in May and June. Use in a mass for best effect, deepest color is when planted in the sun.
AJUGA reptans 'Bronze Beauty'
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Bugleweed
height: 3-6" zone: 3 habit: groundcover
Blue spike flowers in May and June. Dark bronze foliage makes an attractive groundcover. Use in mass for the best effect, good color for a sunny location.
AJUGA reptans 'Burgundy Glow'
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Tri-Color Bugleweed
height: 3-6" zone: 3 habit: groundcover
Attractive white, pink, rose, and green foliage makes an interesting groundcover throughout the season, with blue spike flowers in May through June. Use in mass for the best effect. Prefers a sunny location.
AJUGA reptans 'Sparker' PPAF
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Bugleweed
height: 3-6" zone: 6 habit: groundcover
Thick dark green, shiny foliage covered in creamy-white splashes that light up the garden floor. New growth brings out even more variegation. Come winter, the variegated foliage takes on amazing pink tones. Use in a rock garden or front borders.
ALCEA rosea 'Summer Carnival Mix'
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Hollyhock
height: 4-5' zone: 4 habit: upright
Old-fashioned pastel double flowers attract hummingbirds and butterflies. Reliable blooming even as young plants. Allow to reseed. Biennial.
ALCHEMILLA mollis 'Thriller'
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Lady's Mantle
height: 12-18" zone: 3 habit: low mound
Large ruffled light green foliage with a gray cast makes a nice backdrop for the chartreuse flower panicles that appear in July. Can be used as a ground-cover or a low border. After a soft rain the foliage becomes picture perfect.
ALLIUM christophii
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Star-of-Persia
height: 12- 14" zone: 4 habit: erect
Pale bluish-violet star-shaped florets forming a 10" globe. Color in May through July. Resembles a "christmas tree bauble." Nice cut or dried flower, use as a naturalizer.
ALLIUM 'Globemaster'
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Giant Onion
height: 40" zone: 4 habit: erect
Magnificent, long lasting 10" violet globe flowers June into summer. Unusual show-stopper that is rodent resistant. Well-drained soil, stunning cut or dried flower.
ALLIUM 'Purple Sensation'
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Persian Onion
height: 24-36" zone: 4 habit: erect
Lilac flowers are borne on spheres well above the green strap-like foliage in May. An interesting border plant or in mass plantings.
AMSONIA hubrichtii
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Thread-leaf Blue Star
height: 2-3'   zone: 5   habit: upright mound
Graceful, very fine foliage and clusters of steel blue flowers in May and June. Excellent golden color in fall.
AMSONIA 'Blue Ice'
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Blue Star
height: 12-15" zone: 5 habit: compact mound
Dark green lance-shaped foliage turns brilliant yellow in fall. Late spring brings blue buds and flowers on this compact selection. Flowers are star-shaped and very cute!
ANEMONE sylvestris
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Snowdrop Anemone
height: 10-18" zone: 4 habit: low mound
Large pure white flowers appear in May and June on light green lobed leaves. Flowers are followed by fluffy white seed heads. Use in rock gardens or along wood edges for late spring color. Reblooms.
ANEMONE tomentosa 'Robustissima'
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Grapeleaf Anemone
height: 3-4' zone: 3 habit: mound
Mauve flowers appear in August and last until frost on foliage resembling large grape leaves. Makes an excellent border plant or use in a rock garden.
ANEMONE x 'Honorine Jobert'
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Japanese Windflower
height: 3-4' zone: 5 habit: mound
Abundant single white flowers are graceful above the deep green foliage in September through frost. Use in mass. Prefers well-drained soil.
ANEMONE x 'Pamina'
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Japanese Windflower
height: 2-3' zone: 5 habit: mound
Semi-double pink flowers on branched flower stems wave gracefully above large deep green foliage. Use as a border or in a mass for fall color.
ANEMONE x 'Party Dress' PP13844
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Japanese Windflower
height: 2-3' zone: 5 habit: mound
Large, double, pink flowers late summer to frost are held above glossy, green foliage. Prefers well-drained soil for best performance. Fall color.
ANEMONE x 'Whirlwind' (Wirbelwind)
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Japanese Windflower
height: 2-3' zone: 5 habit: mound
Semi-double white flowers appear in September and last until frost. Makes a delicate border or useful in mass plantings.
AQUILEGIA canadensis
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Canadian Columbine
height: 12-24" zone: 3 habit: mound
Vigorous growing Canadian Columbine is a native with nodding flowers of yellow sepals and red spurs in May and June. Use as a border or in mass.
AQUILEGIA x 'Biedermeier'
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Nosegay Columbine
height: 8-12" zone: 3 habit: upright
Flowers of blue, pink, purple, and white are clustered on short stems. Colorful but delicate for a natural setting or a softening look in your garden.
AQUILEGIA x 'Spring Magic' Series
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Nosegay Columbine
height: 12-14" zone: 2 habit: compact mound
A soft mix of blue, pink, rose, and white flowers move gently in the spring breeze. Moist soils for best uniform performance.
ARISAEMA triphyllum
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Jack-in-the-Pulpit
height: 18-24" zone: 4 habit: upright
Native plant that produces green or purple flowers in May and then bright red berries appear 5-6 months after flowering occurs. Use in a woodland garden where the soil is moist to wet. Female has 2 sets of 2 leaves. Male plant has 1 set of 2 leaves per plant.
ARMERIA maritima 'Dusseldorf Pride'
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Sea Thrift
height: 6-8" zone: 4 habit: low mound
Small dark pink globe flowers, above evergreen grass-like tufts from May to frost. Dependable and walkable in moderate traffic.
ARTEMISIA schmidtiana 'Nana'
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Angel Hair/Silver Mound
height: 8-12" zone: 4 habit: low mound
Low mounds of feathery fern-like silver foliage. Uses include borders, rock gardens, and accents. Helps contrast colors such as pink, blue, purple, and yellow in the garden.
ARUNCUS aethusifolius
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Dwarf Goat's Beard
height: 8- 12" zone: 4 habit: mound
Small feathery racemes of tiny, creamy white flowers above deep green fernlike foliage make this an ideal border plant for streams or among stones in pond areas.
ARUNCUS dioicus
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Goat's Beard
height: 4-5' zone: 4 habit: round mound
Tall Astilbe-like ivory blossoms above dark green foliage. Blooms early summer into September, vigorous and bold in any soil, good specimen. Native.
ASARUM canadense
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Canadian Wild Ginger
height: 6-12" zone: 4 habit: groundcover
A native groundcover with large deciduous heart-shaped green leaves that spread by stolons. Use as an edging plant in shady areas. Dormant by September.
ASCLEPIAS incarnata 'Ice Ballet'
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Swamp Milkweed
height: 3-5' zone: 3 habit: upright
Vanilla-scented, white flower clusters are followed by milkweed seed pods. A great addition to a sunny pond area, it’s native habitat. Non-invasive for meadow gardens. Butterfly friendly.
ASCLEPIAS incarnata 'Soul Mate'
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Milkweed
height: 3-5' zone: 3 habit: upright
Light pink flowers are set off against deep red colored bract. These have a heavenly vanilla scent. Butterfly heaven! Dark green foliage and milkweed seed pods add to this non-invasive wonder.
ASCLEPIAS tuberosa
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Butterfly Milkweed
height: 2-3' zone: 4 habit: upright clump
Clusters of orange flowers appear in August through September on tall stalks with lance-like green foliage. Does well in dry sandy soil. Use in mass plantings or rustic areas. Butterfly attractor.
ASTER
Asters provide colorful fall blooms over deep green foliage and are great naturalizers. They do not like being confined to a container and the bottom leaves turn black and ratty. They look much better once planted in the landscape. These sturdy selections are more compact and disease resistant.
ASTER novae-angliae 'Purple Dome'
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New England Aster
height: 15-18" zone: 4 habit: mound
Purple
ASTER novae-angliae 'Vibrant Dome' PP19538
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New England Aster
height:15-18"  zone: 4   habit: mound
Hot pink
ASTER 'tongolensis 'Berggarten'
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East Indies Aster
height: 15-18" zone: 4 habit: mound
Pale Purple
ASTER 'Wood’s Blue'
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New York Aster
height: 8-12" zone: 4 habit: mound
Light Blue
ASTER 'Wood’s Pink'
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New York Aster
height: 8-12" zone: 4 habit: mound
Pale Pink
ASTER 'Wood’s Purple'
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New York Aster
height: 8-12" zone: 4 habit: mound
Bluish-purple
ASTILBE
Brightly colored plumes are spectacular in mass or as a specimen. Astilbes are
happy in filtered shade, but will color nicely in sun with moist soil. Foliage is
usually deep green and lobed, color through summer months.
ASTILBE chinensis 'Maggie Daley'
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False Spirea
height: 25-28" zone: 4 habit: mounding
Purplish-rose, bronze foliage
ASTILBE  chinensis 'Pumila'
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height: 12-15"  zone: 4  habit: mounding
Brightly colored plumes are spectacular in mass. Lilac
ASTILBE chinensis 'Purple Candles'
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False Spirea
height: 36-40" zone: 4 habit: mounding
Purplish-red
ASTILBE chinensis 'Veronica Klose'
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False Spirea
height: 15-16" zone: 4 habit: mounding
Rose-purple
ASTILBE chinensis 'Visions'
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False Spirea
height: 12-15" zone: 4 habit: mounding
Raspberry
ASTILBE chinensis 'Vision In Pink' PP11860
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False Spirea
height: 15-18" zone: 4 habit: mounding
Pale Pink
ASTILBE chinensis 'Vision In Red' PP11965
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False Spirea
height: 15-18" zone: 4 habit: mounding
Pinkish-red
ASTILBE  chinensis 'Vision in White' PP18965
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height: 15-18 "  zone: 4  habit: mounding
Brightly colored plumes are spectacular in mass. White
ASTILBE chinensis 'Hennie Graafland'
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False Spirea
height: 12-18" zone: 4 habit: mounding
Pink, shiny green foliage
ASTILBE simplicifolia 'Sprite'
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False Spirea
height: 10-12" zone: 4 habit: mounding
Light pink
ASTILBE x arendsii 'Bridal Veil'
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False Spirea
height: 24-30" zone: 4 habit: mounding
Crisp white
ASTILBE x a. 'Fanal'
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False Spirea
height: 18-24" zone: 4 habit: mounding
Blood red
ASTILBE x japonica 'Peach Blossom'
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False Spirea
height: 18-20" zone: 4 habit: mounding
Salmon-pink
ASTILBE x japonica 'Deutschland'
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False Spirea
height: 18-24" zone: 4 habit: mounding
Snow White
ASTILBE x japonica 'Montgomery'
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False Spirea
height: 18-24" zone: 4 habit: mounding
Deep red
ASTILBE x japonica 'Rheinland'
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False Spirea
height: 18-24" zone: 4 habit: mounding
Clear pink
BAPTISIA australis
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False Indigo
height: 3-4' zone: 4 habit: erect
Indigo-blue flowers on tall racemes appear in early June against blue-green foliage creating an attractive plant. A slow grower, Baptisia makes a good specimen or background plant. May require staking. When it’s happy it’s beautiful. 2010 PPA Perennial Plant of the Year.
BAPTISIA x 'Carolina Moonlight'
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False Indigo
height: 3-4' zone: 4 habit: erect
Yellow flower spikes and gray-green foliage. Pea-like blooms June to July. Happy in moist, well-drained soils.
BAPTISIA x 'Purple Smoke'
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Wild Indigo
height: 24-30" zone: 4 habit: erect
Dusty-purple flowers in mid-spring to early summer. Fine textured soft-green foliage on dark stems. Moist soils in full sun keep this plant happy.
BELLIS perennis 'Habanera Mix'
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English Daisy
height: 5-6'   zone: 4   habit: low mound
Big fluffy double, blooms over neat, compact mounds of green foliage. Mix of pinks, reds, whites and whites with red tips. Great for use in the garden and in pots. Biennial may reseed.
BERGENIA cordifolia
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Heartleaf Bergenia
height: 12-15" zone: 3 habit: ground
Bold, glossy leaves turning deep reddish-green in fall. Heavy, evergreen texture for all seasons. Short spikes of pink flowers appear in April. Effective as a groundcover, in rock gardens, pond edges, and as a mass planting.
BRUNNERA macrophylla
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Siberian Bugloss
height: 12-18" zone: 3 habit: low spreading
Large heart-shaped green leaves with small clustered true blue flowers in May and June. Useful for naturalizing and borders. Prefers a moist well-drained area.
BRUNNERA macrophylla 'Jack Frost' PP13859
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Siberian Bugloss
height: 12-18" zone: 4 habit: mound
Sky blue forget-me-not flowers nestled on silver overlay foliage. ‘Jack’ will brighten any woodland setting.
BUDDLEIA davidii
Racemes of fragrant flowers bloom on new growth June through frost on a
vigorous, fast growing shrub. Plants may die back in northern areas or if not, they
may be trimmed to 6-8" in early spring. A butterfly and hummingbird attractor.
BUDDLEIA davidii 'Black Knight'
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Butterfly Bush
height: 5-8" zone: 5 habit: upright arching
Dark violet-purple flowers
BUDDLEIA davidii 'Pink Delight'
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Butterfly Bush
height: 5-7" zone: 5 habit: upright arching
Deep pink flowers, compact habit
BUDDLEIA davidii 'Royal Red'
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Butterfly Bush
height: 5-6'   zone: 5   habit: upright arching
Deep red flowers
BUDDLEIA davidii 'White Profusion'
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Butterfly Bush
height: 5-6" zone: 5 habit: upright arching
White flowers, broad habit
BUDDLEIA davidii nanhoensis 'Nanho Blue'
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Butterfly Bush
height: 4-5" zone: 5 habit: upright arching
Mauve-blue flowers, compact habit
BUDDLEIA davidii nanhoensis 'Nanho Purple'
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Butterfly Bush
height: 4-5" zone: 5 habit: upright arching
Lilac-blue flowers, compact habit

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