Daylily (Hemerocallis 'Royal Autumn') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Salter
Year of Registration or Introduction: 1988
Ploidy: Tetraploid
Foliage type: Semi-evergreen
Scape height: 30 inches
Bloom size: 6 inches
Bloom time: Midseason
Plant Traits: Diurnal
Bloom Form: Single
Color description: coral, copper and peach 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 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Flowers: Showy
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Child plants: one child plant

Photo Courtesy of Cheryl's Daylilies. Used with Permission

Photo gallery:
Photo Courtesy of Cheryl's Daylilies. Used with Permission
By Joy
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Courtesy of Shaw's Sunshine Gardens
By vic
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Discussion Threads about this plant
Thread Title Last Reply Replies
August 2019 Daylily Blooms by Hazelcrestmikeb Sep 4, 2019 7:37 AM 489
July 2019 Blooms by mantisOH Aug 13, 2019 7:55 AM 713
Clump Shots 2019 by Seedfork Nov 7, 2019 5:43 PM 563
August 2018 blooms by Charlemagne Sep 3, 2018 12:09 PM 516
May 2018 Blooms by beckygardener Jun 5, 2018 11:10 PM 380
9th Daylily of the Day Poll (Closed) by beckygardener Oct 31, 2017 10:27 PM 34
Northern Daylily Fans: Which evergreens do well for you? by LarryR Mar 21, 2018 4:07 PM 63
What are YOU adding for 2017!!! by Nysbadmk8 Oct 13, 2017 9:27 AM 1,374
Looking for late blooming daylilies to extend the bloom season. Any ideas? by Cynthia59P Oct 13, 2018 6:19 AM 173
USDA Zone 5b Favorite Daylilies by Claudia Aug 14, 2015 7:51 AM 5
july 2015 blooms by dormantsrule Aug 2, 2015 5:53 AM 729
May 2015 Blooms by Seedfork Jun 7, 2015 12:00 PM 333
Spring orders? What are you proud of? by bluegrassmom Dec 28, 2013 7:20 PM 17
How tall is too tall? by jardindefleurs Sep 13, 2013 9:10 PM 17
September Blooms by Seedsower Dec 4, 2013 8:03 AM 97
August Blooms 2013 by Char Sep 9, 2013 5:55 AM 311
What are the "oldest" daylilies you grow? by PeachLily Oct 1, 2016 1:22 PM 120
More blooming. by Ladylovingdove Jul 26, 2012 2:15 PM 410

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