Daylily (Hemerocallis 'Ultra Special') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Maxwell-T.
Year of Registration or Introduction: 1975
Foliage type: Dormant
Scape height: 26 inches
Bloom size: 6 inches
Bloom time: Early midseason
Plant Traits: Extended Bloom
Rebloom
Bloom Traits: Self
Bloom Form: Single
Color description: red 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
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Diploid
Parentage: Gala Greetings x Frank Hunter
Child plants: one child plant

Discussion Threads about this plant
Thread Title Last Reply Replies
What Crosses Are You Planning for Next Summer? by kousa Dec 3, 2019 8:59 AM 36
Go south of the equator young daylily. by Gleni Feb 13, 2020 7:38 AM 544
June 2019 blooms by Jillz Jul 3, 2019 1:31 PM 632
How Are Your Seedlings Doing? by kousa Sep 7, 2016 2:44 PM 310
2015 Slideshow of Blooms by beckygardener Dec 9, 2015 9:38 PM 20
Daylily rust by Suga Jan 13, 2016 5:29 PM 92
Southern Hemisphere beauties 2015-16 by Gleni Aug 31, 2016 11:56 AM 838
Organic and Near-Organic Daylilies by chalyse Aug 15, 2014 5:31 AM 40
Anyway to bring daylilies back faster after rust? by Xenacrockett Jan 24, 2016 11:03 AM 108

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