PlantsDaylilies→Daylily (Hemerocallis 'Irish Spring')

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Pittard
Year of Registration or Introduction: 1972
Foliage type: Semi-evergreen
Scape height: 20 inches
Bloom size: 7 inches
Bloom time: Midseason
Plant Traits: Extended Bloom
Bloom Traits: Self
Bloom Form: Single
Color description: greenish yellow self
AHS Awards: Honorable Mention: 1975
JC: 1972

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
Fragrant
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Diploid
Parentage: American Dream x Azrael
Child plants: 19 child plants

Photo Courtesy of E and B Farm Used with Permission

Photo gallery:
Photo Courtesy of E and B Farm Used with Permission
By vic
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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
June 2021 Daylily Blooms by spunky1 Sep 12, 2021 7:55 AM 1,054
2021 Bloom Season - What's on your list? by Legalily Jun 21, 2021 12:15 AM 495
June 2020 Blooms by Avedon Jul 11, 2020 7:46 PM 569
First Plants of the Season Arrived by Pat236 Aug 21, 2020 6:51 AM 237
"Want List" Daylilies for Spring 2020 by Char Feb 23, 2021 8:58 AM 207
Deer Repellent? by Paul2032 Oct 7, 2019 11:25 PM 27
June 2019 blooms by Jillz Jul 3, 2019 1:31 PM 632
August 2018 Seedlings by Lyshack Jan 2, 2019 4:41 PM 81
What are you ordering for 2018? by Betja Sep 4, 2018 9:02 AM 1,021
Deer Invasion by spunky1 May 24, 2017 2:50 PM 98
What are YOU adding for 2017!!! by Nysbadmk8 Oct 13, 2017 9:27 AM 1,374
Seedlings for June 2016 by spunky1 Jul 2, 2016 9:35 AM 394
Wish List... if you could choose 3-5 new ones, what would you add? by bluegrassmom Oct 22, 2015 4:40 AM 160
What works to deter deer? by bluegrassmom Jun 26, 2015 5:28 PM 34
Problems With Deer by Cookies4kids May 27, 2015 5:55 PM 24
Daylily Alphabet...Show Us Your "S's" by Hemlady Jul 16, 2021 6:07 PM 193
Daylily Alphabet .... Show Us Your "I's" by Hemlady Apr 7, 2021 8:54 AM 76
Any favorite seedlings this year? by Betja Mar 20, 2015 6:20 AM 117
FALL 2013 Deliveries by JWWC Oct 5, 2013 8:37 AM 125
Bill Waldrop 2014 intro by tink3472 Apr 10, 2014 7:39 AM 22

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