Daylily (Hemerocallis 'Blue Rose') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Connell
Year of Registration or Introduction: 1955
Foliage type: Evergreen
Scape height: 20 inches
Bloom time: Midseason-Late
Plant Traits: Diurnal
Bloom Traits: Halo
Bloom Form: Single
Color description: blue rose with blue halo

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
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Diploid

Discussion Threads about this plant
Thread Title Last Reply Replies
Daylily of the Day: Magic Lace by beckygardener Jan 14, 2021 7:24 AM 3
My seedlings of 2020 by celestialrose Jan 18, 2021 8:41 PM 54
Prettiest Faces in Your Garden by shive1 Jan 19, 2021 9:09 AM 61
Bob Faulkner by Nhra_20 Dec 29, 2020 7:08 PM 12
Unusual Form by Seedfork Dec 25, 2020 8:00 AM 46
New Introductions by Labelboy Dec 10, 2020 4:21 PM 3
Which Daylily Do You Like Best? by Johannian Nov 28, 2020 6:35 PM 18
Ron Reimer 2021 Intros by JasonT Oct 23, 2020 9:39 AM 3
October 2020 Blooms by Charlemagne Nov 15, 2020 3:52 PM 196
September Blooms by Diggerofdirt Oct 4, 2020 8:26 AM 280
Patterned podsetters by Johanvanheusden Aug 22, 2020 4:18 AM 8
Recessive Genes - Gotta Love It by daylilly99 Aug 18, 2020 8:21 PM 25
Tall Daylily Blooms and Clumps, 2020 by frankrichards16 Sep 19, 2020 5:36 AM 31
August 2020 Blooms by Charlemagne Sep 13, 2020 8:56 AM 392
Daylily you would buy for the name by djinnevada Dec 11, 2020 7:56 AM 67
Historical Daylilies article by mom2cjemma Jul 29, 2020 11:39 AM 6
Can I Cut Them Down Now? by clintbrown Jul 29, 2020 11:36 AM 12
Examples of Why it is Sometimes Difficult to ID a NOID by blue23rose Jul 3, 2020 12:15 PM 3
July seedlings by profesora Sep 20, 2020 9:03 AM 372
I know It's a Long Shot - Any Idea on ID by blue23rose Jul 6, 2020 4:52 AM 7

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