Daylily (Hemerocallis 'Cool Whip') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Yancey
Year of Registration or Introduction: 1975
Ploidy: Diploid
Foliage type: Semi-evergreen
Scape height: 30 inches
Bloom size: 5 inches
Bloom time: Early midseason
Plant Traits: Diurnal
Bloom Traits: Self
Bloom Form: Single
Color description: whitish yellow self with chartreuse throat
AHS Awards: Honorable Mention: 1978
JC: 1976

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Flowers: Showy
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Parentage: ((Hortensia x sdlg) x Jakarta) x (Green Glitter x sdlg)
Child plants: 2 child plants

Discussion Threads about this plant
Thread Title Last Reply Replies
OT ~ The Porch Swing ~ Summer 2019 (CLOSED) by Char Sep 23, 2019 4:10 AM 1,706
Weather In Your Garden ~ Summer 2018 (Closed) by Char Sep 25, 2018 5:06 AM 1,115
Cristated or "bearded" Daylily in cooler climates for hybridizing- I'm in 5A WI by Cpschult Mar 17, 2019 12:25 PM 86
November Blooms by Hazelcrestmikeb Dec 1, 2017 4:17 PM 40
June 2017 Blooms by Altheabyanothername Aug 10, 2017 11:40 PM 645
The Southern Hemisphere bursts into bloom. by Gleni Aug 25, 2017 8:03 PM 1,026
May blooms 2016 by scflowers Jun 1, 2016 4:32 PM 380
(closed)Weather In Your Garden - Fall 2014 by daylily Dec 31, 2014 11:25 PM 1,206
Recipes from the Porch Swing by daylily Jun 21, 2017 4:35 AM 74
Name this daylily 2012 #3 by spunky1 Sep 10, 2012 11:16 AM 53
Daylilies in My Long Island Garden by Newyorkrita Jul 10, 2011 4:54 PM 138

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