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

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Millikan-B.
Year of Registration or Introduction: 1994
Ploidy: Diploid
Foliage type: Semi-evergreen
Scape height: 30 inches
Bloom size: 5.5 inches
Bloom time: Midseason
Plant Traits: Diurnal
Bloom Traits: Self
Bloom Form: Single
Color description: ivory near white self with lime green throat

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: (Water Winds x Roman Toga) x Pastel Classic

Discussion Threads about this plant
Thread Title Last Reply Replies
Weather In Your Garden ~ Summer 2019 (CLOSED) by Char Sep 23, 2019 4:22 AM 1,216
Your favorite garden gadgets by Lyshack Dec 16, 2018 10:30 AM 25
August 2018 blooms by Charlemagne Sep 3, 2018 12:09 PM 516
Weather In Your Garden ~ Spring 2018 (CLOSED) by Char Jun 21, 2018 4:04 AM 1,088
Daylilies of the Antipodes by Gleni Jul 26, 2018 12:19 PM 816
Advice needed before ordering some early J. Gossard hybrids by csandt Feb 24, 2018 10:31 PM 6
Weather In Your Garden ~ Summer 2017 (Closed) by Char Sep 23, 2017 5:18 AM 975
What Did You Do In Your Daylily Garden Today? by bloominholes2fill Nov 20, 2019 9:49 PM 3,865
Weather In Your Garden ~ Spring 2017 (CLOSED) by Char Jun 21, 2017 1:29 PM 1,015
Weather In Your Garden ~ Fall 2016 (Closed) by Char Dec 21, 2016 6:35 AM 881
April Blooms 2016 by Seedfork May 3, 2016 9:09 PM 137
Weather In Your Garden ~ Spring 2016 (Closed) by Char Jun 21, 2016 4:39 AM 1,055
What daylilies are all of you ordering for 2016? by alwaysbehindMN Dec 20, 2015 11:41 AM 24
What are you adding for 2016? by JWWC Oct 19, 2016 8:42 PM 676
June 2015 Blooms by kidfishing Jul 2, 2015 3:39 PM 635
June 2014 Blooms by Seedfork Jul 2, 2014 6:59 PM 675
September 2012 Blooms by farmerbell Sep 27, 2012 8:22 PM 32

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