Daylily
Hemerocallis 'Yellow Pinwheel'

Family: Hemerocallidaceae (hem-er-oh-kal-id-AY-see-ee) (Info)
Genus: Hemerocallis (hem-er-oh-KAL-iss) (Info)
Cultivar: Yellow Pinwheel
Hybridized by Stevens
Registered or introduced: 1978
» View all varieties of Daylilies

Height:

24-36 in. (60-90 cm)

Spacing:

24-36 in. (60-90 cm)

Hardiness:

USDA Zone 3a: to -39.9 C (-40 F)

USDA Zone 3b: to -37.2 C (-35 F)

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:

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:

Non-patented

Propagation Methods:

By dividing the rootball

Bloom Time:

Late Midseason (MLa)

Flower Size:

Large (more than 4.5" diameter)

Blooming Habit:

Diurnal (diu.)

Flower Type:

Single

Bloom Color:

Pale Yellow

Color Patterns:

Self

Flower Fragrance:

Very Fragrant

Foliage Habit:

Dormant (dor.)

Ploidy:

Tetraploid

Awards (if applicable):

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 has been said to grow in the following regions:

Bridgewater, Massachusetts

Hulbert, Oklahoma

American Fork, Utah

Falls Church, Virginia

Gardeners' Notes:

1
positive
1
neutral
0
negatives
RatingContent
Positive

On Jan 25, 2008, DaylilyDiva219 from Falls Church, VA (Zone 7a) wrote:

"Yellow Pinwheel" is a huge, bright yellow flower, that blooms in abundance for almost a month in my garden. I've had it for about 5 years now, and it never ceases to amaze me when it begins to bloom. It looks particularly good with dark green shrubs behind it to make the flowers stand out even more. Another example of an oldie and a goodie!

Neutral

On Feb 1, 2003, mystic from Ewing, KY (Zone 6a) wrote:

8" lemon yellow blooms, 32" scapes, Stevens (1978)