Home / Guides / Plant Files / Hemerocallidaceae

Daylily 'Grape Knee High'

Hemerocallis

Upload Image Print Article

Family

Hemerocallidaceae (hem-er-oh-kal-id-AY-see-ee)

Info

Genus

Hemerocallis (hem-er-oh-KAL-iss)

Info

Synonym

Height

Unknown - Tell us

Spacing

18-24 in. (45-60 cm)

Hardiness

15-18 in. (38-45 cm)

18-24 in. (45-60 cm)

Sun Exposure

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)

USDA Zone 10a: to -1.1 °C (30 °F)

USDA Zone 10b: to 1.7 °C (35 °F)

Bloom Color

Full Sun

Sun to Partial Shade

Bloom Time

Unknown - Tell us

Other Details

Propagation Methods

Unknown - Tell us

Soil pH requirements

Medium Purple

Dark Purple/Black

Flower Fragrance

Unknown - Tell us

Flower Size

Unknown - Tell us

Flower Type

By dividing the rootball

By dividing rhizomes, tubers, corms or bulbs (including offsets)

Blooming Habit

Foliage Habit

Ploidy

Color Patterns

Awards (if applicable)

Unknown - Tell us

Patent Information

Unknown - Tell us

Foliage Color

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Water Requirements

Unknown - Tell us

Where to Grow

Unknown - Tell us

Regional

View all varieties of Daylilies

View this plant in a garden

0 members have or want this plant for trade

Gardener's Notes:

Post Comment

positive

neutral

negative

Sort By:

Post Comment

Sort By:

DaylilySLP

Dearborn Heights, MI (Zone 6a) | January 2016 | neutral

Scape height-20" Bloom size-6"
Dark grape purple with slight midrib and green throat, fertile both ways. (Black Ambrosia × China...Read More Clipper)

Popular Plants

SEE ALL

Featured

BUG FILES

Ox beetle

(Strategus aloeus)

BIRD FILES

Red-backed Fairy-wren

(Malurus melanocephalus)

Featured

BUG FILES

Ox beetle

(Strategus aloeus)

BIRD FILES

Red-backed Fairy-wren

(Malurus melanocephalus)

Daylily 'Grape Knee High'

Hemerocallis

Featured Videos

Gardener's Notes:

Get to Know Dave's Garden

Follow Dave's Garden