Photo by Melody

PlantFiles: Daylily
Hemerocallis 'Siloam Ury Winniford'

Family: Hemerocallidaceae (hem-er-oh-kal-id-AY-see-ee) (Info)
Genus: Hemerocallis (hem-er-oh-KAL-iss) (Info)
Cultivar: Siloam Ury Winniford
Hybridized by Henry; Year of Registration or Introduction: 1980

» View all varieties of Daylilies

19 members have or want this plant for trade.

18-24 in. (45-60 cm)

18-24 in. (45-60 cm)

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

Bloom Time:
Early midseason (EM)

Flower Size:
Small (3" to 4.5" diameter)

Blooming Habit:
Diurnal (diu.)
Extended (ext.)

Flower Type:

Bloom Color:

Color Patterns:

Flower Fragrance:
No fragrance

Foliage Habit:
Dormant (dor.)


Awards (if applicable):
Award of Merit (or runner-up)
Honorable Mention
Junior Citation

Click thumbnail
to view:

By jody
Thumbnail #1 of Hemerocallis  by jody

By carolann
Thumbnail #2 of Hemerocallis  by carolann

By carolann
Thumbnail #3 of Hemerocallis  by carolann

By Rootsie
Thumbnail #4 of Hemerocallis  by Rootsie

By kmartel
Thumbnail #5 of Hemerocallis  by kmartel

By Wandasflowers
Thumbnail #6 of Hemerocallis  by Wandasflowers

By bussied
Thumbnail #7 of Hemerocallis  by bussied

There are a total of 21 photos.
Click here to view them all!


4 positives
1 neutral
1 negative

Gardeners' Notes:

Positive pixie62560 On Oct 2, 2011, pixie62560 from South China, ME (Zone 5a) wrote:

I've been growing SUW for approx. 8 years. I have it planted in the front of the house so it only gets light from 2pm to sundown. This year I have several reblooms due to warmer than usual tempertures and an abundance of rain this year. Blooms on it as late as Oct.1st here in Maine is not normal, but they are blooming. :)

Positive flowerlaydy On Aug 17, 2010, flowerlaydy from Grand Island, NY wrote:

has been growing in my garden for over 10 years---split into a dozen or so plants and they are growing vigorously---some producing proliferations---wonder if it would be a lighter color in a shadier spot?

Negative MollyJane On Apr 16, 2010, MollyJane from Ravenna, OH wrote:

I can't understand why this daylily is so popular. In my garden, it is not off-white in full sun, but an unattractive tan. I like Pandora's Box much better. If Siloam Ury Winniford died, I would not replace it, and that is something I can't say about many daylilies.

Positive Mainer On Jan 25, 2009, Mainer from Durham, ME (Zone 3a) wrote:

Was a very slow starter in my zone but after it matured it proved hardy and blooms every year now.

Positive jimmyi On Jul 24, 2004, jimmyi from Grand Rapids, MI wrote:

This variety of Hemerocallis is the prize of my garden! It has beautiful fringe, a delicate cream petal, and maroon/purple throat. A delight to any gardener! I highly reccomend. A picture cannot do it justice (although carolann's picture of this variety is about the best). If you enjoy this variety, you may also enjoy-- Hemerocallis Pandora's Box (i'm in a hurry and not exactly sure the the spelling and punctuation for Pandora's). It has a similar color scheme, but not as "delicate" and petite.

Neutral mystic On Jan 30, 2003, mystic from Ewing, KY (Zone 6a) wrote:

3" cream blooms with a purple eye,23" scapes,Henry P (1980)


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

Trinity, Alabama
Glen Avon, California
Oak Lawn, Illinois
Spring Grove, Illinois
Albion, Indiana
Solsberry, Indiana
Cedar Rapids, Iowa
Wichita, Kansas
Ewing, Kentucky
Durham, Maine
Lebanon, Maine
South China, Maine
Lexington, Massachusetts
Ware, Massachusetts
Brown City, Michigan
Grand Rapids, Michigan
Waynesboro, Mississippi
Florissant, Missouri
Auburn, New Hampshire
Sandown, New Hampshire
Elba, New York
Grand Island, New York
Morehead City, North Carolina
Granville, Ohio
Ravenna, Ohio
Hulbert, Oklahoma
North Augusta, South Carolina
Toone, Tennessee
Olympia, Washington
Marion, Wisconsin

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