Coreopsis, Tickseed
Coreopsis 'Limerock Passion'

Family: Asteraceae (ass-ter-AY-see-ee) (Info)
Genus: Coreopsis (kor-ee-OP-sis) (Info)
Cultivar: Limerock Passion
Additional cultivar information:(PP15979)
Hybridized by Bell/Limerock Plant Farm
Registered or introduced: 2005

Category:

Perennials

Height:

18-24 in. (45-60 cm)

Spacing:

18-24 in. (45-60 cm)

Hardiness:

USDA Zone 4a: to -34.4 C (-30 F)

USDA Zone 4b: to -31.6 C (-25 F)

USDA Zone 5a: to -28.8 C (-20 F)

USDA Zone 5b: to -26.1 C (-15 F)

USDA Zone 6a: to -23.3 C (-10 F)

USDA Zone 6b: to -20.5 C (-5 F)

USDA Zone 7a: to -17.7 C (0 F)

USDA Zone 7b: to -14.9 C (5 F)

USDA Zone 8a: to -12.2 C (10 F)

USDA Zone 8b: to -9.4 C (15 F)

USDA Zone 9a: to -6.6 C (20 F)

USDA Zone 9b: to -3.8 C (25 F)

Sun Exposure:

Sun to Partial Shade

Danger:

N/A

Bloom Color:

Pale Pink

Rose/Mauve

Fuchsia (Red-Purple)

White/Near White

Bloom Time:

Late Spring/Early Summer

Foliage:

Herbaceous

Other details:

Drought-tolerant; suitable for xeriscaping

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:

Patented

Propagation Methods:

By dividing the rootball

From herbaceous stem cuttings

From seed; direct sow outdoors in fall

From seed; sow indoors before last frost

From seed; direct sow after last frost

Seed Collecting:

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Regional

This plant has been said to grow in the following regions:

San Leandro, California

Blissfield, Michigan

Lincoln, Nebraska

Cincinnati, Ohio

Knoxville, Tennessee

Murfreesboro, Tennessee

Kalama, Washington

show all

Gardeners' Notes:

1
positive
1
neutral
0
negatives
RatingContent
Neutral

On Oct 13, 2004, smiln32 from Oklahoma City, OK (Zone 7a) wrote:

This plant is drought-tolerant but does need well-drained soil. It should be cut backing early and late summer to extend the bloom period. It looks great planted in borders or mass plantings in sunny gardens. It reaches 16" high and is supposed to be hardy in zones 7 - 9.

Positive

On Sep 19, 2004, skt from Lincoln, NE wrote:

excellent bush; not as compact as moonbeam coreopsis with longer stems so the flowers wave in breezes.
Deadhead often for increased blooming; mine are 3 years old and bloom continuously for 2-3 months (zone 5). Drought-tolerant as well.