Daylily (Hemerocallis 'Red Alert') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Sellers
Year of Registration or Introduction: 1987
Ploidy: Tetraploid
Foliage type: Semi-evergreen
Scape height: 28 inches
Bloom size: 7.5 inches
Bloom time: Midseason
Plant Traits: Diurnal
Bloom Traits: Self
Bloom Form: Single
Color description: bright red self with yellow 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: 2 child plants

Photo Courtesy of Daylilies by the Lake. Used with Permission.

Photo gallery:
Photo Courtesy of Daylilies by the Lake. Used with Permission.
By Joy
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Discussion Threads about this plant
Thread Title Last Reply Replies
OT ~ The Porch Swing ~ Spring 2019 (CLOSED) by Char Jun 21, 2019 4:14 AM 1,431
How Could This Have Happened??!! by Legalily Apr 20, 2019 5:56 PM 318
OT ~ The Porch Swing ~ Winter 2018/2019 (CLOSED) by Char Mar 20, 2019 4:26 AM 1,242
Does Petal Substance Improve with Maturity in Seedlings? by kousa Dec 2, 2018 2:53 PM 15
Best Time To Put In An Order For Daylilies 2019 by Feisty1 Oct 21, 2018 8:53 PM 59
The sun does not set on daylilies by Gleni May 8, 2019 6:25 AM 544
New for 2019 bloom season, what's on your list? by floota Aug 24, 2019 7:58 AM 1,085
Disaster has struck my seedling bed by Seedfork May 3, 2018 10:15 AM 33
Spoke too soon, advice needed, please by Scatterbrain Jan 2, 2018 1:45 PM 17
What Were Your Top Ten Daylilies for 2017? by Char Jan 6, 2018 8:27 PM 59
Weather In Your Garden ~ Winter 2017 - 2018 (Closed) by Char Mar 20, 2018 4:02 AM 1,270
What temperature is too cold for seeds and seedlings? by dixiebelle426 Jan 29, 2018 10:03 AM 69
Show me your little ones! by Scatterbrain Dec 19, 2017 7:15 AM 105
What are you ordering for 2018? by Betja Sep 4, 2018 9:02 AM 1,021
Weather In Your Garden ~ Fall 2017 (Closed) by Char Dec 21, 2017 5:45 AM 1,098
FYI - Daylily of the Day acorns by beckygardener Sep 16, 2017 2:51 PM 46
Which is your favourite small/mini purple? by Scatterbrain Mar 12, 2018 10:53 AM 143
What Did You Do In Your Daylily Garden Today? by bloominholes2fill Nov 11, 2019 8:50 AM 3,853
Glenn Stoneking-Jones Daylilies by spiderjoe Apr 7, 2018 6:29 PM 5
RIP: Big Snowbird - Should have lifted! by beckygardener Feb 24, 2017 9:26 AM 39

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