Perennials

Perennials

Our enthusiastic and extremely knowledgeable perennials team is here to answer your questions and help you choose the best perennials for your situation. There’s always something in bloom for sun, shade, butterflies, birds or deer resistance  as well as a variety of bulbs for your space.

Stroll through our time-tested favorites and introduce yourself to the newest varieties. We garden with perennials too; we love them and it shows!

23 found, showing page 1 of 2
Digitalis purpurea 'Dalmatian Purple'

Lavender blooms on spires. Self-seeding biennial. Toxic. USDA 4-9

Digitalis purpurea 'Dalmatian Rose'

Plant Height: 3 feet

Flower Height: 4 feet

Spacing: 14 inches

Sunlight: full sun, partial shade

Hardiness Zone: 4a

Group/Class: Dalmatian Series Description:
Exciting rose-purple tubular flowers with white interiors and dark purple spots; tall spikes rise above attractive green lance-shaped leaves; a biennial that's happiest in part shade with adequate moisture

Ornamental Features:
Dalmatian Rose Foxglove features bold spikes of rose tubular flowers with violet overtones and deep purple spots rising above the foliage from late spring to mid summer. The flowers are excellent for cutting. Its pointy leaves remain green in color throughout the season.

Landscape Attributes:
Dalmatian Rose Foxglove is an herbaceous perennial with a rigidly upright and towering form. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This plant will require occasional maintenance and upkeep, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting hummingbirds to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. Gardeners should be aware of the following characteristic(s) that may warrant special consideration:
-Self-Seeding

Dalmatian Rose Foxglove is recommended for the following landscape applications:

- Vertical Accent
- Mass Planting
- General Garden Use
- Container Planting
- Planting & Growing

Dalmatian Rose Foxglove will grow to be about 3 feet tall at maturity extending to 4 feet tall with the flowers, with a spread of 18 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 14 inches apart. It tends to be leggy, with a typical clearance of 1 foot from the ground, and should be underplanted with lower-growing perennials. It grows at a fast rate, and tends to be biennial, meaning that it puts on vegetative growth the first year, flowers the second, and then dies. However, this species tends to self-seed and will thereby endure for years in the garden if allowed. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!
This plant does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selected variety of a species not originally from North America, and parts of it are known to be toxic to humans and animals, so care should be exercised in planting it around children and pets.

Dalmatian Rose Foxglove is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

Coreopsis verticillata 'Zagreb'

Height: 18 inches

Spread: 18 inches

Sunlight: full sun, partial shade

Hardiness Zone: 3a

Other Names: Threadleaf Coreopsis

Description:
A stunning mounded and drought tolerant variety that features fine, ferny foliage covered in cheerful, yellow flowers; blooms from early to late summer; an excellent addition to beds, borders or containers; thrives in poor, sandy soils

Ornamental Features:
Zagreb Tickseed is smothered in stunning gold daisy flowers at the ends of the stems from mid summer to early fall. The flowers are excellent for cutting. Its ferny leaves remain emerald green in color throughout the season.

Landscape Attributes:
Zagreb Tickseed is an open herbaceous perennial with a mounded form. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.

Zagreb Tickseed is recommended for the following landscape applications:
- Mass Planting
- Rock/Alpine Gardens
- Border Edging
- General Garden Use
- Groundcover
- Container Planting

Planting & Growing:
Zagreb Tickseed will grow to be about 18 inches tall at maturity, with a spread of 18 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 15 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant does best in full sun to partial shade. It is very adaptable to both dry and moist growing conditions, but will not tolerate any standing water. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil pH, but grows best in poor soils. It is somewhat tolerant of urban pollution. This is a selection of a native North American species. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Zagreb Tickseed is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a mass of flowers against which the thriller plants stand out. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

Coreopsis verticillata 'Zagreb'

Yellow blooms. Self-seeding. Tolerates drought & poor soils. USDA 3-9

Echinacea purpurea 'Magnus'

Plant Height: 24 inches

Flower Height: 3 feet

Spread: 24 inches

Sunlight: full sun

Hardiness Zone: 3a

Other Names: Purple Coneflower

Description:
Vigorous growth with excellent heat and drought tolerance, this variety features beautiful large, and bold fuchsia colored petals surround a coppery-orange cone; easy to grow, excellent for borders, beds, containers or wildflower and cutting gardens

Ornamental Features:
Magnus Coneflower has masses of beautiful lightly-scented fuchsia daisy flowers with coppery-bronze eyes at the ends of the stems from mid summer to mid fall, which are most effective when planted in groupings. The flowers are excellent for cutting. Its large pointy leaves remain green in color throughout the season.

Landscape Attributes:
Magnus Coneflower is an herbaceous perennial with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.

Magnus Coneflower is recommended for the following landscape applications:

- Mass Planting
- Border Edging
- General Garden Use
- Container Planting

Planting & Growing:
Magnus Coneflower will grow to be about 24 inches tall at maturity extending to 3 feet tall with the flowers, with a spread of 24 inches. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant should only be grown in full sunlight. It is very adaptable to both dry and moist locations, and should do just fine under typical garden conditions. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selection of a native North American species. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Magnus Coneflower is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

Echinacea purpurea 'Magnus'

Purple rose flowers surround a maroon cone. Self-seeding and native. Tolerates poor soils. USDA 3-8

Echinacea purpurea 'Pas702917'

Plant Height: 18 inches

Flower Height: 24 inches

Spread: 18 inches

Sunlight: full sun

Hardiness Zone: 3a

Other Names: Pow Wow Wild Berry Coneflower

Description:
This stunning echinacea produces large purple-pink flowers with coppery centers; a perfect choice for planting in groups, along border edges, or in containers; great for flower arrangements, attracts pollinators

Ornamental Features:
PowWow Wild Berry Coneflower has masses of beautiful lightly-scented hot pink daisy flowers with coppery-bronze eyes at the ends of the stems from mid summer to early fall, which are most effective when planted in groupings. The flowers are excellent for cutting. Its pointy leaves remain green in color throughout the season.

Landscape Attributes:
PowWow Wild Berry Coneflower is an herbaceous perennial with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting birds and butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.

PowWow Wild Berry Coneflower is recommended for the following landscape applications:

- Mass Planting
- General Garden Use
- Container Planting

Planting & Growing:
PowWow Wild Berry Coneflower will grow to be about 18 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 18 inches. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant should only be grown in full sunlight. It is very adaptable to both dry and moist locations, and should do just fine under typical garden conditions. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selection of a native North American species. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

PowWow Wild Berry Coneflower is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

Echinacea purpurea 'Pas702917'

Plant Height: 18 inches

Flower Height: 24 inches

Spread: 18 inches

Sunlight: full sun

Hardiness Zone: 3a

Other Names: Pow Wow Wild Berry Coneflower

Description:
This stunning echinacea produces large purple-pink flowers with coppery centers; a perfect choice for planting in groups, along border edges, or in containers; great for flower arrangements, attracts pollinators

Ornamental Features:
PowWow Wild Berry Coneflower has masses of beautiful lightly-scented hot pink daisy flowers with coppery-bronze eyes at the ends of the stems from mid summer to early fall, which are most effective when planted in groupings. The flowers are excellent for cutting. Its pointy leaves remain green in color throughout the season.

Landscape Attributes:
PowWow Wild Berry Coneflower is an herbaceous perennial with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting birds and butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.

PowWow Wild Berry Coneflower is recommended for the following landscape applications:

- Mass Planting
- General Garden Use
- Container Planting

Planting & Growing:
PowWow Wild Berry Coneflower will grow to be about 18 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 18 inches. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant should only be grown in full sunlight. It is very adaptable to both dry and moist locations, and should do just fine under typical garden conditions. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selection of a native North American species. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

PowWow Wild Berry Coneflower is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

Geranium sanguineum

Polific magenta blooms. Naturalizing. Groundcover. USDA 3-9

Veronica 'Ronica Blue'

Vibrant blue blooms. Compact, clumping foliage. USDA 4-9

Hemerocallis 'Pardon Me'

Plant Height: 12 inches

Flower Height: 18 inches

Spacing: 14 inches

Sunlight: full sun, partial shade

Hardiness Zone: 2b

Description:
A reblooming variety with a compact, vigorous habit; fragrant, ruffled burgundy flowers with chartreuse-gold throats rise above mounds of arching green foliage; an elegant addition to borders, beds and containers; low maintenance and easy to grow

Ornamental Features:
Pardon Me Daylily features bold fragrant burgundy trumpet-shaped flowers with chartreuse throats at the ends of the stems from early to late summer. The flowers are excellent for cutting. Its grassy leaves remain green in color throughout the season.

Landscape Attributes:
Pardon Me Daylily is an herbaceous perennial with tall flower stalks held atop a low mound of foliage. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting butterflies to your yard. It has no significant negative characteristics.

Pardon Me Daylily is recommended for the following landscape applications:

- Mass Planting
- Border Edging
- General Garden Use
- Groundcover
- Container Planting

Planting & Growing:
Pardon Me Daylily will grow to be about 12 inches tall at maturity extending to 18 inches tall with the flowers, with a spread of 18 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 14 inches apart. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant does best in full sun to partial shade. It is very adaptable to both dry and moist locations, and should do just fine under typical garden conditions. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This particular variety is an interspecific hybrid. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Pardon Me Daylily is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a mass of flowers against which the larger thriller plants stand out. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

Chasmanthium latifolium | Sea Oats

Height: 5 feet

Spread: 30 inches

Sunlight: full sun, partial shade

Hardiness Zone: 4a

Other Names: Uniola latifolia

Description:
This grass is grown for its lovely drooping hop-like seed heads that flutter in the wind; the seed heads mature to a purple-bronze color and make a nice accent when left on through the winter; use for fresh and dried flower arrangements

Ornamental Features:
Northern Sea Oats is primarily grown for its highly ornamental fruit. It produces abundant clusters of purple hop-like fruit from late summer to late fall. It grassy leaves are light green in color. As an added bonus, the foliage turns a gorgeous coppery-bronze in the fall.

Landscape Attributes:
Northern Sea Oats is an herbaceous perennial grass with a shapely form and gracefully arching stems. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It has no significant negative characteristics.

Northern Sea Oats is recommended for the following landscape applications:

- Accent
- Mass Planting
- Border Edging
- General Garden Use
- Naturalizing And Woodland Gardens
- Container Planting

Planting & Growing:
Northern Sea Oats will grow to be about 4 feet tall at maturity, with a spread of 30 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant does best in full sun to partial shade. It is quite adaptable, prefering to grow in average to wet conditions, and will even tolerate some standing water. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This species is native to parts of North America.

Northern Sea Oats is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

Carex oshimensis 'Everillo'

Height: 16 inches

Spread: 16 inches

Sunlight: full sun, partial shade, full shade

Hardiness Zone: 4b

Other Names: C. hachijoensis

Group/Class: EverColor Series

Description:
A vigorous, mound forming evergreen plant with striking lime green emerging foliage that matures to yellow-gold; makes quite a statement as a container plant, an accent in the border, or as a mass groundcover

Ornamental Features:
EverColor Everillo Japanese Sedge is primarily valued in the garden for its cascading habit of growth. Its attractive grassy leaves emerge lime green in spring, turning yellow in color. The foliage often turns gold in fall.

Landscape Attributes:
EverColor Everillo Japanese Sedge is an herbaceous evergreen perennial grass with a shapely form and gracefully arching stems. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It has no significant negative characteristics.

EverColor Everillo Japanese Sedge is recommended for the following landscape applications:
- Mass Planting
- Border Edging
- General Garden Use
- Groundcover
- Naturalizing And Woodland Gardens
- Container Planting

Planting & Growing:
EverColor Everillo Japanese Sedge will grow to be about 16 inches tall at maturity, with a spread of 16 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As an evegreen perennial, this plant will typically keep its form and foliage year-round.

This plant performs well in both full sun and full shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. Consider applying a thick mulch around the root zone in both summer and winter to conserve soil moisture and protect it in exposed locations or colder microclimates. This is a selected variety of a species not originally from North America. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

EverColor Everillo Japanese Sedge is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a canvas of foliage against which the thriller plants stand out. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

Ceratostigma plumbaginoides

Height: 12 inches

Spread: 18 inches

Sunlight: full sun, partial shade

Hardiness Zone: 4b

Other Names: Leadwort

Description:
Excellent groundcover with clusters of the truest blue flowers in late summer; foliage turns a nice bronzy-red color in fall; flowers resemble that of woodland phlox, and the red calyces add a wonderful color contrast

Ornamental Features:
Plumbago features showy clusters of blue star-shaped flowers with brick red calyces at the ends of the stems from late summer to early fall. Its glossy oval leaves are green in color. As an added bonus, the foliage turns a gorgeous red in the fall.

Landscape Attributes:
Plumbago is an herbaceous perennial with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting bees and butterflies to your yard. It has no significant negative characteristics.

Plumbago is recommended for the following landscape applications:

- Mass Planting
- Rock/Alpine Gardens
- Border Edging
- General Garden Use
- Groundcover
- Naturalizing And Woodland Gardens
- Planting & Growing

Plumbago will grow to be about 10 inches tall at maturity, with a spread of 18 inches. Its foliage tends to remain low and dense right to the ground. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 8 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. Consider covering it with a thick layer of mulch in winter to protect it in exposed locations or colder microclimates. This species is not originally from North America. It can be propagated by division.

Ceratostigma plumbaginoides

Deep blue flowers. In early fall, leaves change to a vivid mahogany red color. Growing in sun or shade. Wide range of soil types. Long-lived groundcover. USDA 5-9

23 found, showing page 1 of 2