Daylily (Hemerocallis 'Irish Spring') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Pittard
Year of Registration or Introduction: 1972
Ploidy: Diploid
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
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 2020 Blooms by Avedon Jul 10, 2020 5:00 PM 567
First Plants of the Season Arrived by Pat236 Jun 30, 2020 6:49 AM 227
"Want List" Daylilies for Spring 2020 by Char Jun 30, 2020 3:21 PM 149
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 Mar 12, 2020 6:07 AM 158
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
NOID Rescue- Please help! by julrich Jul 23, 2013 2:38 PM 5
Help!!! The deer are destroying my daylilies and iris'. What do I do?? by kimmer Aug 7, 2013 2:45 PM 93
First scapes sighted Feb 28 by spunky1 Apr 15, 2013 11:27 AM 80

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