Daylily (Hemerocallis 'Yellowstone') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Kraus
Year of Registration or Introduction: 1950
Foliage type: Dormant
Scape height: 36 inches
Bloom time: Midseason
Plant Traits: Extended Bloom
Bloom Traits: Self
Bloom Form: Single
Color description: YL1: Yellow light self

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
Fragrant
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Diploid
Parentage: Hyperion x Rajah
Child plants: 22 child plants

Image

Photo gallery:
Date: 2018-07-13
By Lucichar
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Location: Waynesboro MSDate: 2008-06-23
By hementia
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Photo Courtesy of Gardens Plus. Used with Permission
By Joy
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Photo Courtesy of Te Sligte Gardens. Used with Permission
By Joy
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Courtesy of Quarles Daylilies Used with Permission
By vic
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Courtesy American Daylily and Perennials
By vic
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This plant is tagged in:
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Discussion Threads about this plant
Thread Title Last Reply Replies
July 2020 blooms by Jillz Sep 13, 2020 1:49 PM 603
July 2019 Blooms by mantisOH Aug 13, 2019 7:55 AM 713
OT ~ The Porch Swing ~ Summer 2019 (CLOSED) by Char Sep 23, 2019 4:10 AM 1,706
Time to cull? by frankrichards16 Sep 10, 2018 7:31 AM 18
August 2018 blooms by Charlemagne Sep 3, 2018 12:09 PM 516
Weather In Your Garden ~ Summer 2017 (Closed) by Char Sep 23, 2017 5:18 AM 975
Weather In Your Garden ~ Spring 2017 (CLOSED) by Char Jun 21, 2017 1:29 PM 1,015
The 1% by DogsNDaylilies Jun 1, 2017 6:49 AM 69
2017 Daylily Orders Recieved by spunky1 Nov 1, 2017 6:17 PM 339
What are YOU adding for 2017!!! by Nysbadmk8 Oct 13, 2017 9:27 AM 1,374
Daylilies with Substance by DogsNDaylilies May 22, 2018 3:22 AM 29
June Blooms 2016 by JWWC Jul 1, 2016 12:06 PM 758
May blooms 2016 by scflowers Jun 1, 2016 4:32 PM 380
Zone 6a Favorite Daylilies by GDJCB Aug 9, 2015 5:28 AM 4
Weather in your garden ~ Summer 2015 (Closed) by Char Sep 23, 2015 5:40 AM 1,325
June 2015 Blooms by kidfishing Jul 2, 2015 3:39 PM 635
May 2015 Blooms by Seedfork Jun 7, 2015 12:00 PM 333
Daylily Alphabet .... Show Us Your "Y's" by Hemlady Mar 4, 2020 4:31 PM 33
June 2014 Blooms by Seedfork Jul 2, 2014 6:59 PM 675
Weather In Your Garden - Spring 2014 [closed] by daylily Jun 21, 2014 5:33 AM 1,402

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