Home / Guides / Plant Files / Hemerocallidaceae

Daylily 'Sue Rothbauer'

Hemerocallis

Upload Image Print Version

Family

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

Info

Genus

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

Info

Synonym

Hybridized

K. Carpenter

Registered or introduced

1983

Height

18-24 in. (45-60 cm)

Spacing

15-18 in. (38-45 cm)

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)

USDA Zone 10a: to -1.1 °C (30 °F)

USDA Zone 10b: to 1.7 °C (35 °F)

Sun Exposure

Full Sun

Sun to Partial Shade

Bloom Color

Red

Bloom Time

Early midseason (EM)

Reblooming (Re)

Other Details

Propagation Methods

By dividing the rootball

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

Soil pH requirements

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Flower Fragrance

Slightly Fragrant

Flower Size

Large (more than 4.5" diameter)

Flower Type

Single

Blooming Habit

Diurnal (diu.)

Foliage Habit

Semi-evergreen (sev.)

Ploidy

Diploid

Color Patterns

Self

Awards (if applicable)

Award of Merit (or runner-up)

Honorable Mention

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

This plant is said to grow outdoors in the following regions:

Lynnville, Indiana

South China, Maine

Chapel Hill, North Carolina

Salt Lake City, Utah

Kalama, Washington

Marion, Wisconsin

show all

View all varieties of Daylilies

View this plant in a garden

5 members have or want this plant for trade

Add to your want list
Add to your have to trade list

Gardener's Notes:

Post Comment

positive

neutrals

negative

Sort By:

Post Comment

Sort By:

DaylilySLP

Dearborn Heights, MI (Zone 6a) | November 2014 | neutral

Rose red self with green throat. ((sdlg × Rose Swan) × Martha Adams)

mwpalmer

Chapel Hill, NC (Zone 7a) | June 2006 | positive

I love this plant. It has great substance and color clarity and thrives in direct sun in the front row of one of my beds. The form is gor...Read More

mystic

Ewing, KY (Zone 6a) | January 2003 | neutral

6.5" rose blooms,20" scapes,Carpenter K (1985)

Popular Plants

SEE ALL

Featured

PLANT FILES

Bauhinia Species

(Bauhinia purpurea)

BUG FILES

Walnut Sphinx Moth

(Amorpha juglandis)

BIRD FILES

Common Myna

(Acridotheres tristis)

Featured

PLANT FILES

Bauhinia Species

(Bauhinia purpurea)

BUG FILES

Walnut Sphinx Moth

(Amorpha juglandis)

BIRD FILES

Common Myna

(Acridotheres tristis)

Daylily 'Sue Rothbauer'

Hemerocallis

Featured Videos

Gardener's Notes:

Get to Know Dave's Garden

Follow Dave's Garden