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PlantFiles: Daylily
Hemerocallis 'Royal Frosting'

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Family: Hemerocallidaceae (hem-er-oh-kal-id-AY-see-ee) (Info)
Genus: Hemerocallis (hem-er-oh-KAL-iss) (Info)
Cultivar: Royal Frosting
Hybridized by Apps; Year of Registration or Introduction: 1993

» View all varieties of Daylilies

5 members have or want this plant for trade.

Height:
24-36 in. (60-90 cm)

Spacing:
18-24 in. (45-60 cm)
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:
Unknown - Tell us

Propagation Methods:
By dividing the rootball
By dividing rhizomes, tubers, corms or bulbs (including offsets)

Bloom Time:
Early midseason (EM)

Flower Size:
Large (more than 4.5" diameter)

Blooming Habit:
Diurnal (diu.)

Flower Type:
Single

Bloom Color:
White/Near White

Color Patterns:
Self

Flower Fragrance:
Slightly Fragrant

Foliage Habit:
Dormant (dor.)

Ploidy:
Diploid

Awards (if applicable):
Unknown - Tell us

Click thumbnail
to view:

By DaylilySLP
Thumbnail #1 of Hemerocallis  by DaylilySLP

By DaylilySLP
Thumbnail #2 of Hemerocallis  by DaylilySLP

By DaylilySLP
Thumbnail #3 of Hemerocallis  by DaylilySLP

By asturnut
Thumbnail #4 of Hemerocallis  by asturnut

By TroubleX2
Thumbnail #5 of Hemerocallis  by TroubleX2

By DaylilySLP
Thumbnail #6 of Hemerocallis  by DaylilySLP

By Melissa_Ohio
Thumbnail #7 of Hemerocallis  by Melissa_Ohio

There are a total of 11 photos.
Click here to view them all!

Profile:

1 positive
1 neutral
No negatives

Gardeners' Notes:

RatingAuthorContent
Neutral asturnut On Jun 21, 2013, asturnut from Anchorage, AK (Zone 4b) wrote:

Lovely creamy white daylily. Not the most prolific plant, but the flowers are very uniform and sturdy. Did ok in my hot southern NJ garden.

Positive FLOWER_FANATIC On Jun 30, 2011, FLOWER_FANATIC from Columbus, OH wrote:

Bought this a week ago from local nursery (Oakland Nursery) here in zone 5b/6a, Dublin, OH. Big luscious blooms of creamy off-white with good substance. Will not be dissapointed.

Regional...

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

Cedar Rapids, Iowa
North Yarmouth, Maine
Millville, New Jersey
Williamstown, New Jersey
Columbus, Ohio
Felicity, Ohio



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