Daylily
Hemerocallis 'Sue Rothbauer'

Family: Hemerocallidaceae (hem-er-oh-kal-id-AY-see-ee) (Info)
Genus: Hemerocallis (hem-er-oh-KAL-iss) (Info)
Cultivar: Sue Rothbauer
Hybridized by K. Carpenter
Registered or introduced: 1983
» View all varieties of Daylilies

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

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:

Unknown - Tell us

Propagation Methods:

By dividing the rootball

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

Bloom Time:

Early midseason (EM)

Reblooming (Re)

Flower Size:

Large (more than 4.5" diameter)

Blooming Habit:

Diurnal (diu.)

Flower Type:

Single

Bloom Color:

Red

Color Patterns:

Self

Flower Fragrance:

Slightly Fragrant

Foliage Habit:

Semi-evergreen (sev.)

Ploidy:

Diploid

Awards (if applicable):

Award of Merit (or runner-up)

Honorable Mention

Foliage Color:

Unknown - Tell us

Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Unknown - Tell us

Where to Grow:

Unknown - Tell us

Regional

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

Lynnville, Indiana

South China, Maine

Chapel Hill, North Carolina

Salt Lake City, Utah

Kalama, Washington

Marion, Wisconsin

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Gardeners' Notes:

1
positive
2
neutrals
0
negatives
RatingContent
Neutral

On Nov 16, 2014, DaylilySLP from Dearborn Heights, MI (Zone 6a) wrote:

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

Positive

On Jun 25, 2006, mwpalmer from Chapel Hill, NC (Zone 7a) wrote:

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 gorgeous and the plant is wonderfully resistent to bug damage.

Neutral

On Jan 31, 2003, mystic from Ewing, KY (Zone 6a) wrote:

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