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!

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Asclepias incarnata

Plant Height: 3 feet

Flower Height: 4 feet

Spread: 32 inches

Sunlight: full sun partial shade

Hardiness Zone: 2a

Other Names: Butterfly Weed

Description:

A wonderful selection for attracting butterflies to garden beds and rain gardens; this upright selection features clusters of rosy-pink, fragrant flowers and green narrow foliage; a compact variety that is easy to grow, needing little to no maintenance

Ornamental Features:

Swamp Milkweed has fuchsia flat-top flowers with rose overtones at the ends of the stems from mid summer to early fall. The flowers are excellent for cutting. Its narrow leaves remain grayish green in color throughout the season.

Landscape Attributes:

Swamp Milkweed 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.

Swamp Milkweed is recommended for the following landscape applications:

- Mass Planting
- General Garden Use
- Naturalizing And Woodland Gardens
- Bog Gardens

Planting & Growing:

Swamp Milkweed will grow to be about 3 feet tall at maturity extending to 4 feet tall with the flowers, with a spread of 32 inches. 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 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 quite intolerant of urban pollution, therefore inner city or urban streetside plantings are best avoided. This species is native to parts of North America.

Pennisetum orientale 'Karley Rose'

Dark, smoky rose-purple flower spikes. Deep green arching foliage. USDA 5-8

Panicum virgatum 'Dallas Blues'

White, feathery plumes are tinged with purple. Rich-green foliage. USDA 5-9

Panicum virgatum

Height: 5 feet

Spread: 3 feet

Sunlight: full sun partial shade

Hardiness Zone: 2b

Ornamental Features:

Switch Grass features airy plumes of rose flowers rising above the foliage in mid summer. The brick red seed heads are carried on showy plumes displayed in abundance from late summer to mid fall. Its grassy leaves are green in color. The foliage often turns yellow in fall.

Landscape Attributes:

Switch Grass is an herbaceous perennial grass with an upright spreading habit of growth. Its relatively fine texture sets it apart from other garden plants with less refined foliage.

This is a relatively low maintenance plant, and is best cut back to the ground in late winter before active growth resumes. It has no significant negative characteristics.

Switch Grass is recommended for the following landscape applications:

- Accent
- Mass Planting
- General Garden Use

Planting & Growing:

Switch Grass will grow to be about 4 feet tall at maturity, with a spread of 3 feet. 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 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 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, but has a definite preference for alkaline soils, and is able to handle environmental salt. It is somewhat tolerant of urban pollution. This species is native to parts of North America. It can be propagated by division.

Pennisetum orientale 'Karley Rose'

Dark, smoky rose-purple flower spikes. Deep green arching foliage. USDA 5-8

Muhlenbergia capillaris

Airy pink blooms. Fine, threadlike foliage. Native. USDA 5-9

Muhlenbergia capillaris

Airy pink blooms. Fine, threadlike foliage. Native. USDA 5-9

Sporobolus heterolepis

Plant Height: 24 inches

Flower Height: 3 feet

Spread: 3 feet

Sunlight: full sun, partial shade

Hardiness Zone: 2a

Description:
Native to the Great Plains and Prairies, this extremely fine-textured grass features airy plumes of fine seed heads floating over the grassy foliage in the late season; ideal for restoration projects and flowing hummocky accents in the urban landscape

Ornamental Features:
Prairie Dropseed features delicate plumes of orange flowers rising above the foliage from late summer to early fall. The tan seed heads are carried on showy plumes displayed in abundance from early to late fall. Its threadlike leaves are light green in color. As an added bonus, the foliage turns a gorgeous harvest gold in the fall.

Landscape Attributes:
Prairie Dropseed is an open herbaceous 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. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.

Prairie Dropseed is recommended for the following landscape applications:
- Mass Planting
- General Garden Use
- Naturalizing And Woodland Gardens

Planting & Growing:
Prairie Dropseed will grow to be about 24 inches tall at maturity extending to 3 feet tall with the flowers, with a spread of 3 feet. 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 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, and is able to handle environmental salt. It is somewhat tolerant of urban pollution. This species is native to parts of North America.

Hosta 'Wide Brim'

Purple blooms. Green corrugated leaves with lemony margins. USDA 3-8

Amsonia hubrechtii

Long-lived plant with clusters of blue flowers in May and June and golden fall color on an upright, bushy plant. USDA 5-8

Gaura lindheimeri 'Whirling Butterflies'

White blooms on red stems. Tolerates poor soils. USDA 5-9

Gaura lindheimeri 'Siskiyou Pink'

Rose pink blooms on rigid stems. Naturalizing. USDA 5-8 'Siskiyou Pink' prefers full sun and is happy in average to poor, well-drained soil. Wandflower is a tap-rooted perennial so it is very drought tolerant. The tap root makes these difficult to move once they are settled in, so site them carefully.

Lavandula intermedia 'Phenomenal'

Fragrant lavender blooms. Vigorous. Uniformly mounded. MUST have good drainage. USDA 5-10

Physostegia virginiana 'Miss Manners'

Height: 3 feet

Spacing: 30 inches

Sunlight: full sun partial shade

Hardiness Zone: 2a

Other Names: False Dragonhead

Ornamental Features:
Miss Manners Obedient Plant has masses of beautiful spikes of white hooded flowers rising above the foliage from mid summer to early fall, which are most effective when planted in groupings. The flowers are excellent for cutting. Its pointy leaves remain dark green in color throughout the
season.

Landscape Attributes:

Miss Manners Obedient Plant 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. It has no significant negative characteristics.

Miss Manners Obedient Plant is recommended for the following landscape applications:

- Mass Planting
- General Garden Use
Planting & Growing:

Miss Manners Obedient Plant will grow to be about 30 inches tall at maturity, with a spread of 3 feet. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 30 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 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 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.

Pycnanthemum muticum

PYCNANTHEMUM MUTICUM 1 Gallon | Mountain Mint | Pink blooms. Fragrant silvery foliage. Naturalizing. Native. USDA 4-8

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