Photo by Melody

PlantFiles: Daylily
Hemerocallis 'Siloam Double Classic'

Family: Hemerocallidaceae (hem-er-oh-kal-id-AY-see-ee) (Info)
Genus: Hemerocallis (hem-er-oh-KAL-iss) (Info)
Cultivar: Siloam Double Classic
Hybridized by Henry; Year of Registration or Introduction: 1985

» View all varieties of Daylilies

4 vendors have this plant for sale.

34 members have or want this plant for trade.

12-18 in. (30-45 cm)

15-18 in. (38-45 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:

Propagation Methods:
By dividing the rootball

Bloom Time:
Early midseason (EM)

Flower Size:
Large (more than 4.5" diameter)

Blooming Habit:
Diurnal (diu.)

Flower Type:

Bloom Color:

Color Patterns:

Flower Fragrance:
Very Fragrant

Foliage Habit:
Dormant (dor.)


Awards (if applicable):
Stout Silver Medal Runner-up
Ida Munson Award (or runner-up)
L. Ernest Plouf Award (or runner-up)
Award of Merit (or runner-up)
Honorable Mention
Junior Citation

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Thumbnail #1 of Hemerocallis  by poppysue

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By carolann
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There are a total of 47 photos.
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6 positives
1 neutral
No negatives

Gardeners' Notes:

Positive coastalzonepush On Apr 5, 2013, coastalzonepush from Orlando, FL (Zone 9b) wrote:

i love this daylily! i am very very happy with its performance and growth rate.

the color is so nice at this time of the year. i also love the scent, so floral and jasmine-like.

last year it did send up more blooms after the first scapes faded.

Positive flaflwrgrl On Jun 5, 2010, flaflwrgrl from North Central , FL (Zone 8b) wrote:

It grows beautifully way down here! The fragrance is not as strong here, no doubt due to the heat. However, here, it is a re-bloomer & only goes slightly semi-dormant. A joy to have!

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

Very hardy in my zone, a beautiful color and no matter where I stick it, it will bloom. This is in the very coldest raised bed I have and the weather does not bother it and I have some under shady conditions and it blooms slightly about a week later is all. Love it.

Positive bluektodd On Oct 5, 2004, bluektodd from Hillsdale, MI (Zone 5b) wrote:

Impressive flower large bud count, multiplies quickly and always reblooms here in zone 5 definitely a keeper.

Positive Petsitterbarb On May 19, 2004, Petsitterbarb from Claremore, OK wrote:

This is definitely one of my very favorite dayliles, in spite of the fact that I usually prefer the singles. It's a really gorgeous bloom on a very healthy plant, and I ADORE the color. From a distance, it strongly resembles a rose. It's a KEEPER!

Positive cweiner106 On Jun 25, 2003, cweiner106 from Oxford, NC wrote:

In a large grouping that started with four plants, this double classic is a show stopper! The tawny-apricot color never fails to get someone begging me for a cutting!

Neutral poppysue On May 16, 2002, poppysue from Westbrook, ME (Zone 5a) wrote:

P.Henry 1985; Bright pink self with green throat, 16 inch scape, 5 inch bloom


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

Holly Pond, Alabama
Jonesboro, Arkansas
Calistoga, California
Elk Grove, California
Grass Valley, California
San Jose, California
Hobe Sound, Florida
Kissimmee, Florida
Port Orange, Florida
Saint Cloud, Florida
Lawrenceville, Georgia
Norcross, Georgia
Meridian, Idaho
Twin Falls, Idaho
Cedar Rapids, Iowa
Wichita, Kansas
Hebron, Kentucky
Lancaster, Kentucky
Ventress, Louisiana
Durham, Maine
Falmouth, Maine
Lebanon, Maine
North Yarmouth, Maine
South China, Maine
Revere, Massachusetts
Blissfield, Michigan
Brooklyn, Michigan
Dearborn Heights, Michigan
Owosso, Michigan
Minnetonka, Minnesota
Waynesboro, Mississippi
Auburn, New Hampshire
Winchester, New Hampshire
Los Alamos, New Mexico
Croton On Hudson, New York
Chapel Hill, North Carolina
Elizabeth City, North Carolina
Morehead City, North Carolina
Oxford, North Carolina
Chandlersville, Ohio
Columbus, Ohio
Coshocton, Ohio
Felicity, Ohio
Fremont, Ohio
Lucasville, Ohio
Mount Gilead, Ohio
Springfield, Ohio
Claremore, Oklahoma
Hulbert, Oklahoma
Allentown, Pennsylvania
Freedom, Pennsylvania
Darlington, South Carolina
Lexington, South Carolina
North Augusta, South Carolina
Toone, Tennessee
Lufkin, Texas
Richmond, Virginia
Cathan, Washington
Kalama, Washington
Eau Claire, Wisconsin
Fond Du Lac, Wisconsin
Madison, Wisconsin
Marion, Wisconsin

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