Daylily (Hemerocallis 'Great Joy') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Joiner
Year of Registration or Introduction: 1971
Ploidy: Diploid
Foliage type: Dormant
Scape height: 26 inches
Bloom size: 7 inches
Bloom time: Early midseason
Plant Traits: Rebloom
Diurnal
Bloom Traits: Self
Bloom Form: Single
Color description: melon self with green throat

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
Parentage: Vernonburg x (Garden Sprite x Multnomah)

Discussion Threads about this plant
Thread Title Last Reply Replies
July seedlings by profesora Jul 14, 2020 11:14 AM 195
July 2020 blooms by Jillz Jul 14, 2020 11:34 AM 286
Potted day lilies discolored by 7lmcfarland7 Jun 30, 2020 6:34 PM 6
OT ~ The Porch Swing ~ Summer 2020 by Char Jul 14, 2020 11:11 AM 389
Tell me about Day Lilies by MsDoe Jun 5, 2020 10:24 PM 19
June 2020 seedlings by SunriseSide Jul 2, 2020 9:18 AM 293
June 2020 Blooms by Avedon Jul 11, 2020 7:46 PM 569
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
My Lily Auction seller has passed away... by mystlw May 14, 2020 2:00 PM 20
April 2020 blooms: by Seedfork May 8, 2020 9:00 PM 160
Three is not a crowd! by frankrichards16 Jul 11, 2020 6:38 AM 118
Weather In Your Garden ~ Spring 2020 (CLOSED) by Char Jun 20, 2020 4:38 AM 1,765
OT ~ The Porch Swing ~ Spring 2020 (CLOSED) by Char Jun 20, 2020 4:19 AM 1,673
First Plants of the Season Arrived by Pat236 Jun 30, 2020 6:49 AM 227
Eggshells Used as Fertilizer by blue23rose Mar 24, 2020 11:30 AM 18
Show us your Bitones and Bicolored Daylilies! by blue23rose Jul 14, 2020 8:08 AM 127
How are your clumps looking? by MrKGDickie Mar 9, 2020 7:01 AM 8
Is it Dor, Sev or Evg? Hansen Videos by admmad Apr 5, 2020 5:40 PM 61

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