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!

51 found, showing page 3 of 4
Hypericum calycinum

Bright yellow flowers bloom in spring to late summer, followed by attractive yellow to orange berries. Deer resistant. USDA 5-9


Eupatorium coelestinum

Bright blue minty leaves with purplish stems topped with masses of powder blue fuzzy flowers. Height 2-3'.

Eupatorium attracts bees and butterflies. Needs moisture if grown in full sun. Drought tolerate in shadier sites. Deer and rabbit resistant.

- USDA Hardiness Zone(s): 4-9
- Exposure: Full Sun, Part Shade
- Bloom Time(s): August-October

Hypericum calycinum

Bright yellow flowers bloom in spring to late summer, followed by attractive yellow to orange berries. Deer resistant. USDA 5-9

Lobelia cardinalis 'Black Truffle'

Red blooms. Purple-black foliage. Native. Tolerates wet sites. USDA 5-9

Lobelia cardinalis

Scarlet-red bloom on green foliage. Prefers rich, humusy, medium to wet soils. Great for rain gardens. USDA 3-9

Lobelia cardinalis

Scarlet-red bloom on green foliage. Prefers rich, humusy, medium to wet soils. Great for rain gardens. USDA 3-9

Rudbeckia fulgida var. deamii

Plant Height: 24 inches

Flower Height: 3 feet

Spacing: 18 inches

Sunlight: full sun

Hardiness Zone: 3b

Other Names: Black Eyed Susan Description:

This vigorous variety has excellent disease and pest resistance; large yellow flowers with narrow petals and dark brown cones in late summer to early fall; ideal for gardens and containers; will freely self sow when seedheads are not picked

Ornamental Features:

Deam's Coneflower has masses of beautiful yellow daisy flowers with dark brown eyes and a orange flare at the ends of the stems from late 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:

Deam's 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 should be cut back in late fall in preparation for winter. 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. Gardeners should be aware of the following characteristic(s) that may warrant special consideration: Self-Seeding

Deam's Coneflower is recommended for the following landscape applications:

- Mass Planting
- General Garden Use
- Container Planting
Planting & Growing:

Deam's 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. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 18 inches apart. It grows at a fast 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 should only be grown in full sunlight. 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 highly tolerant of urban pollution and will even thrive in inner city environments. This species is native to parts of North America. It can be propagated by division.

Deam's 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.

Tradescantia virginiana 'Zwanenburg Blue'

Large indigo blooms. Tolerates rabbits and moisture. Native. USDA 3-9

Ruellia humilis

Small, lavender flowers. Dense, mounded foliage. USDA 4-8

Helleborus ? nigercors ?Honeyhill Joy?

White flowers are tinged with lime-green accents. Rabbit and deer resistant. Semi-evergreen. USDA 6-9

Helleborus foetidus

Lime-green blooms are edged with dark-purple accents. Semi-evergreen groundcover. USDA 5-9

Helleborus x iburgensis 'Molly's White' PP 25,685

Molly's White Hellebore | White, single-petaled flowers with lime-green accents. Late season bloomer. USDA 4-8

Helleborus 'Rome in Red'

Deep-magenta blooms accented with golden-yellow centers. USDA 4-9

Helleborus x Frostkiss? Glenda's Gloss?

Plant Height: 18 inches

Flower Height: 24 inches

Spacing: 16 inches

Sunlight: partial shade full shade

Hardiness Zone: 4b

Other Names: Lenten Rose, Winter Rose

Group/Class: Frostkiss Series

Description:
This beautiful selection produces bushy mounds of thick evergreen leaves; flower stalks, held above the foliage bear showy, cup shaped, creamy white blooms with violet edges and butter yellow anthers; a great selection for shade gardens

Ornamental Features:
Frostkiss Glenda's Gloss Hellebore features showy nodding creamy white cup-shaped flowers with buttery yellow eyes and violet edges at the ends of the stems from late winter to mid spring. Its attractive serrated oval compound leaves emerge chartreuse in spring, turning dark green in color with distinctive grayish green veins the rest of the year.

Landscape Attributes:
Frostkiss Glenda's Gloss Hellebore is an herbaceous evergreen 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 should be cut back in late fall in preparation for winter. 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.

Frostkiss: Glenda's Gloss Hellebore is recommended for the following landscape applications:

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

Planting & Growing:
Frostkiss Glenda's Gloss Hellebore will grow to be about 18 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 20 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 16 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 5 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 does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil pH, but grows best in rich soils. It is somewhat tolerant of urban pollution, and will benefit from being planted in a relatively sheltered location. This particular variety is an interspecific hybrid, 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. 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.

51 found, showing page 3 of 4