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

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Stevens-D.
Year of Registration or Introduction: 1976
Ploidy: Tetraploid
Foliage type: Dormant
Scape height: 26 inches
Bloom size: 5.5 inches
Bloom time: Midseason-Late
Plant Traits: Diurnal
Bloom Form: Single
Color description: pale lemon with pink flush and green throat
AHS Awards: Honorable Mention: 1980

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Flowers: Showy
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Parentage: Bengaleer x Noahs Ark
Child plants: 13 child plants

Photo Courtesy of Nottawasaga Daylilies. Used with Permission.

Photo gallery:
Photo Courtesy of Nottawasaga Daylilies. Used with Permission.
By Joy
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Courtesy of Tranquil Lake Nursery. Used with Permission
By Joy
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Discussion Threads about this plant
Thread Title Last Reply Replies
Help with color description? by daylilly99 Nov 9, 2019 9:32 AM 22
Sick Daylilies - Coastal Texas - Zone 9 by adc1947 Oct 26, 2019 4:50 PM 6
Frank "Bud" Bennett intros by Bedmaker Oct 15, 2019 9:37 PM 17
Let's Discuss Rot by Seedfork Oct 27, 2019 9:57 PM 26
October 2019 blooms by profesora Oct 31, 2019 4:33 PM 256
How to Care for Proliferations? by lovegrillin Oct 1, 2019 3:10 PM 16
Weather In Your Garden ~ Fall 2019 by Char Nov 12, 2019 8:41 PM 627
OT ~ The Porch Swing ~ Fall 2019 by Char Nov 12, 2019 4:12 PM 845
Go south of the equator young daylily. by Gleni Nov 10, 2019 7:51 AM 259
I named a daylily after you. by kidfishing Oct 13, 2019 10:27 PM 43
Daylily seeds by MochaJoe Sep 16, 2019 8:11 AM 23
White Spots on My Daylilies - What is it??? by ljb5966 Sep 14, 2019 6:58 AM 21
Daylilies and earworms... by mystlw Sep 18, 2019 3:17 PM 15
The Keeper Bed by josieskid Oct 18, 2019 6:05 AM 36
2020 Bloom Season What is on your List? by DaylilyDazzled Nov 10, 2019 9:43 AM 139
September 2019 Daylily Blooms by Charlemagne Oct 4, 2019 7:15 AM 436
Seed Pod Degradation by Seedfork Sep 9, 2019 3:50 PM 27
My daylily order from Schrieners....... by Paul2032 Aug 18, 2019 10:39 AM 6
I need a 34 inch daylily rebloomer to enjoy photographing! by Sheridragonfly Sep 6, 2019 4:39 AM 8
Where do you buy your Daylilies..... by Paul2032 Aug 26, 2019 10:55 AM 42

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