Daylily (Hemerocallis 'Holy Grail') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Reckamp
Year of Registration or Introduction: 1968
Ploidy: Tetraploid
Foliage type: Dormant
Scape height: 32 inches
Bloom size: 6 inches
Bloom time: Midseason
Plant Traits: Extended Bloom
Rebloom
Bloom Form: Single
Color description: cream yellow blend 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: ((sdlg x Betty Rice) x (sdlg x Crestwood Ann)) x (Bountiful Harvest x Changing Times)
Child plants: 3 child plants

Daylily 'Holy Grail'

Photo gallery:

Discussion Threads about this plant
Thread Title Last Reply Replies
Best potting soil for transplants? by SueVT Feb 7, 2019 5:39 PM 4
A newbie asks: Fancy, hardy, rust resistant, and CHEAP--does it exist? by FullyWashable Sep 10, 2018 5:26 PM 18
Question about empty bed and soil by cybersix May 4, 2016 7:19 AM 18
What have been your aha! moments in collecting daylilies? by Ahead Nov 8, 2015 11:28 AM 32
Blooming in the Southern Hemisphere by Gleni Aug 31, 2015 9:11 AM 1,314
Remarkable Reds by chalyse Jul 17, 2017 9:52 AM 292
New member questions by chalyse Jun 20, 2012 1:19 PM 23
Want to extend your bloom season? Get late! Heres how. by Newyorkrita Mar 27, 2019 1:53 PM 72

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