Daylily (Hemerocallis 'Undefinable') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: DeVito
Year of Registration or Introduction: 2014
Foliage type: Evergreen
Scape height: 25 inches
Bloom size: 5.5 inches
Bloom time: Early midseason
Plant Traits: Rebloom
Diurnal
Bud Count: 10-15
Branching: 2-way
Fertility: Pod Fertile
Pollen Fertile
Bloom Traits: Eye or Band
Edged
Dotted, Stippled, Streaked or Variegated
Bloom Form: Single
Color description: looks to be a purple eye and edge flower but one hundred percent has a broken color pattern, sometimes striped sometimes spotted but always different

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Flowers: Showy
Fragrant
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Tetraploid
Parentage: unknown x unknown
Child plants: 2 child plants

Photo courtesy of Nicole's Daylilies

'Undefinable' was a featured
Plant of the Day for September 10, 2015.

Photo gallery:
Image
By JWWC
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Location: My garden in Bakersfield, CADate: 2019-08-16
By Betja
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Photo courtesy of Nicole's Daylilies
By Calif_Sue
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Location: Allentown Pa
By Nysbadmk8
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Photo courtesy of Nicole's Daylilies
By Calif_Sue
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Location: My garden in Bakersfield, CADate: 2020-05-23
By Betja
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Location: My garden in Bakersfield, CADate: 2019-08-16
By Betja
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Date: 2017-06-28
By Ahead
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Location: Lewis daylily gardenPhoto by Paul Lewis used with permission
By hillbilly
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Photo Courtesy of Lobo Rose and Daylily Gardens. Used with Permis
By Joy
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Plant Events from our members
ARoseblush On October 18, 2015 Obtained plant
SF
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Discussion Threads about this plant
Thread Title Last Reply Replies
Undefinable by Jimiimijz Sep 10, 2015 7:38 PM 2
Nice! by kousa Dec 9, 2019 6:51 PM 1
July 2020 blooms by Jillz Sep 13, 2020 1:49 PM 603
June 2020 Blooms by Avedon Jul 11, 2020 7:46 PM 569
Inheritance Ideas by MochaJoe Jan 24, 2020 11:08 AM 24
Parentage Chat - Seedling, Unknown or Registered by JamesT Feb 14, 2020 11:48 AM 146
What Happens on the LA... by josieskid Feb 28, 2020 9:53 AM 881
"Grown without Bap"? by Maryl Nov 25, 2019 11:04 AM 17
Anyone Grow Undefinable Zone 6 or Above Outside? by kousa Oct 14, 2019 1:09 PM 3
2020 Bloom Season What is on your List? by DaylilyDazzled Sep 25, 2020 7:31 AM 1,052
Auction Bids Going Over $1,000 !!! by Betja Mar 26, 2020 6:37 PM 252
August 2019 Daylily Blooms by Hazelcrestmikeb Sep 4, 2019 7:37 AM 489
June 2019 blooms by Jillz Jul 3, 2019 1:31 PM 632
I don't sell them all, ya know.... by Ahead Nov 19, 2018 10:11 PM 18
How Many Here Buy Daylily Seeds on the LA and Grow Them? by kousa Feb 21, 2019 8:27 AM 160
New for 2019 bloom season, what's on your list? by floota Aug 24, 2019 7:58 AM 1,085
July 2018 Seedlings by kousa Aug 4, 2018 4:01 PM 350
June 2018 Seedlings by GaNinFl Jul 1, 2018 5:10 PM 207
Daylily 'Goners' 2018 by DogsNDaylilies Jun 7, 2020 9:26 AM 58
Have you ever seen a daylily that made you gasp? by mystlw Sep 3, 2018 7:26 AM 85
Sudden frigid cold makes me worry by Maxmom98 Feb 13, 2018 8:18 AM 12
What are you ordering for 2018? by Betja Sep 4, 2018 9:02 AM 1,021

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