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!

Coreopsis 'Balupteamed' PP28866

Creamy white flowers with butter-yellow centers. Long bloom cycle. USDA 5-9

Festuca glauca 'Elijah Blue'

Height: 8 inches

Spread: 12 inches

Sunlight: full sun, partial shade

Hardiness Zone: 2b

Other Names: Festuca ovina var. glauca

Description:
A dwarf ornamental grass featuring bright silver-blue foliage; neat mounds of densely tufted leaves stay blue all season long; tall upright tan plumes sway in the breeze; drought tolerant once established, great for containers, beds and borders

Ornamental Features:
Elijah Blue Fescue is primarily valued in the garden for its interestingly mounded form. Its attractive grassy leaves remain blue in color throughout the year. The tan seed heads are carried on spikes from mid summer to late fall.

Landscape Attributes:
Elijah Blue Fescue is an herbaceous evergreen perennial grass 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 has no significant negative characteristics.

Elijah Blue Fescue is recommended for the following landscape applications:

- Rock/Alpine Gardens
- Border Edging
- General Garden Use
- Naturalizing And Woodland Gardens
- Container Planting

Planting & Growing:
Elijah Blue Fescue will grow to be about 8 inches tall at maturity, with a spread of 12 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 evegreen perennial, this plant will typically keep its form and foliage year-round.

This plant does best in full sun to partial shade. It prefers to grow in average to dry locations, and dislikes excessive moisture. 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 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.

Elijah Blue Fescue 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.

Miscanthus sinensis var. condensatus 'Cosmopolitan'

Copper blooms. Wide arching variegated foliage with creamy white margins and coppery-red flowers USDA 6-9

Muhlenbergia capillaris 'White Cloud'

Plant Height: 3 feet

Flower Height: 4 feet

Spread: 3 feet

Sunlight: full sun, partial shade

Hardiness Zone: 5b

Other Names: Gulf Muhly

Description:
A mounding grass with very fine, glossy green foliage; airy plumes of white flowers in fall gives one a sense of fluffy clouds, that will eventually fade to tan seed pods in late fall and winter; breathtaking planted in masses

Ornamental Features:
White Cloud Muhly Grass features airy plumes of white flowers rising above the foliage from late summer to mid fall. The tan seed heads are carried on showy plumes displayed in abundance in late fall. Its glossy grassy leaves remain green in color throughout the season.

Landscape Attributes:
White Cloud Muhly Grass is a dense 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.

White Cloud Muhly Grass is recommended for the following landscape applications:

- Mass Planting
- Rock/Alpine Gardens
- General Garden Use
- Groundcover
- Container Planting

Planting & Growing:
White Cloud Muhly Grass will grow to be about 3 feet tall at maturity extending to 4 feet tall with the flowers, with a spread of 3 feet. It grows at a slow 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 prefers dry to average moisture levels with very well-drained soil, and will often die in 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 particular about its soil conditions, with a strong preference for poor, acidic 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.

White Cloud Muhly Grass 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.

Nassella tenuissima

Height: 24 inches

Spread: 24 inches

Sunlight: full sun, partial shade

Hardiness Zone: 5b

Other Names: Stipa tenuissima, Needle Grass

Description:
An extremely delicate looking grass that provides gentle movement and sound in even the most delicate of breezes; a textural feast in the hands of a creative garden designer

Ornamental Features:
Mexican Feather Grass features airy plumes of gold flowers rising above the foliage in mid summer. Its attractive threadlike leaves are green in color. As an added bonus, the foliage turns a gorgeous harvest gold in the fall. The gold seed heads are carried on showy plumes displayed in abundance from late summer to late winter.

Landscape Attributes:
Mexican Feather Grass is a dense herbaceous perennial grass with an upright spreading habit of growth. 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. Gardeners should be aware of the following characteristic(s) that may warrant special consideration:

- Self-Seeding

Mexican Feather Grass is recommended for the following landscape applications:

- Mass Planting
- Rock/Alpine Gardens
- Border Edging
- General Garden Use

Planting & Growing:
Mexican Feather Grass will grow to be about 20 inches tall at maturity, with a spread of 24 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 20 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 prefers dry to average moisture levels with very well-drained soil, and will often die in 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 type or pH. It is somewhat tolerant of urban pollution. This species is not originally from North America. It can be propagated by division.

Festuca glauca 'Elijah Blue'

Powder blue foliage. Dense clumping. Semi-evergreen. USDA 4-8

Acanthus 'Whitewater'

Bold, variegated evergreen foliage with a mounding, dense base. Tall flowers spikes appear early to mid summer. USDA 7-10.

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.

Liatris spicata 'Floristan White'

Fluffy, white flowers attract pollinators. Upright, strong stalks. USDA 3-9

Penstemon digitalis

Tubular shaped white flowers cover the tops of erect blooming stems, standing tall over top of clumping mounds of lance-shaped dark green leaves. Height 3-4'.

Penstemon attracts bees, butterflies and hummingbirds to the garden. Prefers average, dry to medium well drained soil. Avoid wet poorly drained soil as it will rot. Drought tolerate when established. Deer and rabbit resistant.

- USDA Hardiness Zone(s): 3-8
- Exposure: Full Sun, Part Shade
- Bloom Time(s): April-June

Stachys byzantina 'Helen Von Stein'

Silvery green foliage. Flowering stems are rare. USDA 4-9

Tiarella cordifolia

Plant Height: 6 inches

Flower Height: 12 inches

Spacing: 18 inches

Sunlight: partial shade full shade

Hardiness Zone: 3a

Ornamental Features:
Creeping Foamflower has masses of beautiful spikes of lightly-scented white star-shaped flowers rising above the foliage from mid spring to mid summer, which emerge from distinctive shell pink flower buds, and which are most effective when planted in groupings. Its lobed leaves are green in color. As an added bonus, the foliage turns a gorgeous deep purple in the fall.

Landscape Attributes:

Creeping Foamflower is an herbaceous evergreen perennial with tall flower stalks held atop a low mound of foliage. Its relatively fine texture sets it apart from other garden plants with less refined foliage.
This plant will require occasional maintenance and upkeep, 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. Gardeners should be aware of the following characteristic(s) that may warrant special consideration: Spreading

Creeping Foamflower is recommended for the following landscape applications:

- Mass Planting
- General Garden Use
- Groundcover

Planting & Growing:

Creeping Foamflower will grow to be only 6 inches tall at maturity extending to 12 inches tall with the flowers, with a spread of 24 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 18 inches apart. Its foliage tends to remain low and dense right to the ground. It grows at a fast 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 does best in partial shade to shade. It requires an evenly moist well-drained soil for optimal growth. It is particular about its soil conditions, with a strong preference for rich, acidic soils. It is somewhat tolerant of urban pollution, and will benefit from being planted in a relatively sheltered location. Consider covering it with a thick layer of mulch in winter to protect it in exposed locations or colder microclimates. This species is native to parts of North America. It can be propagated by division.

Tiarella cordifolia 'Running Tapestry'

White blooms. Red speckled foliage. Groundcover. Native. USDA 4-8