Daylily (Hemerocallis 'Red Roo') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Smith-S.P.
Year of Registration or Introduction: 1980
Ploidy: Tetraploid
Foliage type: Semi-evergreen
Scape height: 32 inches
Bloom size: 5 inches
Bloom time: Midseason
Plant Traits: Extended Bloom
Bloom Traits: Self
Bloom Form: Single
Color description: red self with yellow green throat
AHS Awards: Honorable Mention: 1991

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: sdlg x Chicago Cherry
Child plants: 6 child plants

Image

Photo gallery:
Location: Hamilton, OhioDate: 2016-07-09
By cottelpg
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Date: 2018-07-13
By Lucichar
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Photo Courtesy of Lilywood Farms. Used with Permission.
By Joy
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Photo Courtesy of Island Daylily Farm. Used with Permission.
By Joy
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Photo Courtesy of Wrights Daylily Garden. Used with Permission
By Joy
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Discussion Threads about this plant
Thread Title Last Reply Replies
Transplant advice for end of this season by jsf67 Jul 11, 2020 4:49 PM 1
What affects bloom color between plants likely cut from the same source by jsf67 Jul 6, 2020 4:48 PM 0
July seedlings by profesora Jul 13, 2020 9:03 PM 189
July 2020 blooms by Jillz Jul 13, 2020 10:37 PM 276
OT ~ The Porch Swing ~ Summer 2020 by Char Jul 13, 2020 9:22 PM 385
Ditch lilies infiltrating! by hmmq10 Jun 19, 2020 8:53 AM 7
Daylily crown question by pinkruffles Jun 2, 2020 6:24 PM 2
June 2020 seedlings by SunriseSide Jul 2, 2020 9:18 AM 293
June 2020 Blooms by Avedon Jul 11, 2020 7:46 PM 569
Clumps, Mini-Clumps, Multiples Anybody? by Avedon Jul 13, 2020 11:20 AM 140
Jordan Verhaert by pinkruffles May 14, 2020 6:14 PM 7
The mysterious contents of my mixed pot by MrKGDickie May 10, 2020 4:18 PM 10
Bud problems by Diggerofdirt May 17, 2020 6:37 PM 8
May 2020 Blooms by Betja Jun 3, 2020 10:35 PM 384
May 2020 Seedlings by spunky1 Jun 22, 2020 11:56 AM 217
Fertilizer for daylilies by Seedfork May 3, 2020 7:14 PM 19
Buying daylilies and the CORONAVIRUS by adc1947 Apr 29, 2020 7:01 AM 9
So long, farewell my little friends by mom2cjemma Apr 26, 2020 7:28 PM 35
tender daylilies by TessaNoel Apr 21, 2020 8:32 AM 3
Fast increase on a seedling by celestialrose Apr 29, 2020 4:26 PM 29

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