Daylily (Hemerocallis 'Primal Scream') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Hanson-C.
Year of Registration or Introduction: 1994
Ploidy: Tetraploid
Foliage type: Dormant
Scape height: 34 inches
Bloom size: 7.5 inches
Bloom time: Midseason-Late
Plant Traits: Diurnal
Rust Resistance: Shows Resistance
Rust Resistance Decimal Score: 2.0
Fertility: Pod Fertile
Pollen Fertile
Bloom Traits: Self
Bloom Form: Unusual Form
Unusual Form - Cascade
Unusual Form - Crispate
Color description: orange tangerine self with green throat
AHS Awards: Stout Silver Medal: 2003
Award of Merit: 2000
Honorable Mention: 1997
L/W: 2001
PC: 2013

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
Parentage: Tangerine Parfait x Mauna Loa
Child plants: 76 child plants

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It's Daylilies Week!It's Daylilies Week!
By dave on July 18, 2015

This is it! The highly anticipated Daylilies Celebration Week! Let's open the week with a look at the top cultivars, top comments, most thumbed images, and more!

(Full article55 comments)
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'Primal Scream' was a featured
Plant of the Day for November 11, 2015.

Photo gallery:
Location: VermontDate: 2014-07-26
By Char
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Location: Lincoln NE zone 5Date: 2014-06-25
By stilldew
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Photo Courtesy of Homestead Farms Nursery. Used with Permission.
By Joy
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Image
By Claudia
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Location: Daisydo's gardenDate: 2019-06-29Primal Scream Daylily
By DaisyDo
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Location: VermontDate: 2020-07-15
By Char
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Location: Melvindale, Mi. 48122Date: Mid season 2010Gorgeous neon orange that gets a lot of attention.
By Hemlady
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Location: Nora's Garden - Castlegar, B.C.Date: 2016-07-13- An immediate attention getter. Plant with Campanula persicifoli
By HemNorth
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By Calif_Sue
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Location: Garden of eScapes Bellevue KYDate: 2010-03-02
By LilySue
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Location: Carleton Place, Ontario CanadaDate: 2009-01-19
By Ina
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By kimkats
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Photo courtesy of Karen Newman, Delano Daylilies
By Calif_Sue
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Location: VermontDate: 2009-07-29
By Char
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By kimkats
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By floota
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Location: in my gardenDate: 2017-06-20
By Calif_Sue
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Location: Winston-Salem, NCDate: 2003-07-16
By Sscape
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Date: 2010-07-11
By mattsmom
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Location: Kroll Garden, north of New Hope, PA.2000 National Convention
By mbouman
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Photo Courtesy of Crossview Gardens. Used with Permission.
By Joy
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By Hemlady
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Location: Cantonment, FLDate: 2014-06-16
By tink3472
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Date: 2015-06-26
By Cat
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Location: VermontDate: 2015-07-14
By Char
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Location: Winston-Salem, NCDate: 2004-07-06
By Sscape
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Location: VermontDate: 2017-08-01
By Char
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By pinkiris
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Location: southern KYDate: 2018-07-03
By alilyfan
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Location: all photos from my gardensDate: 2019-05-29
By pinkiris
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Location: VermontDate: 2019-07-20
By Char
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Location: Kalama, WaDate: Jul 26, 2011 3:36 PM
By Joy
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Location: Kalama, WaDate: 2011-07-25
By Joy
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By Claudia
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Photo Courtesy of Daylily Sweetheart. Used with Permission.
By Joy
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By Claudia
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Location: Local garden Lexington, KYDate: 2014-06-30
By tiptonla
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Location: north central TexasDate: 2014-06-08It screams, but no photo I took captured that.  So I'll mention t
By needrain
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Location: My garden, central NJ, Zone 7ADate: 7/9/15Primal Scream
By Njiris
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Location: Peterborough, ON, CanadaDate: 2015-07-18
By linjarvis
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Location: Winston-Salem, NCDate: 2007-06-19
By Sscape
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Location: Dayton, OhioDate: 2019-07-14
By mystlw
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Image
By Joy
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Image courtesy of Charlotte's Daylily Diary. Used with permission
By vic
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Date: 2008-05-29Posted with permission and photographed by Leslie Mauck http://ww
By vic
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Photo Courtesy of Walnut Hill Gardens Used With Permission. Unaut
By vic
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Photo Courtesy of Bluegrass Daylily Gardens. Used with Permission
By Joy
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Photo Courtesy of Nottawasaga Daylilies. Used with Permission.
By Joy
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Location: VermontDate: 2008-07-18
By Char
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Location: Winston-Salem, NCDate: 2007-06-13
By Sscape
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Location: Wentworth, NS, CanadaDate: 2016-07-31
By Raven
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Location: Dayton, OhioDate: 2018-07-09First bloom, on new plant.
By mystlw
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There are 7 more images of this plant. Click to view them.

This plant is tagged in:
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Comments:
Posted by Newyorkrita (North Shore, Long Island, NY ) on Sep 21, 2013 4:07 PM

Orange, orange, orange is the only way to describe the flower on Primal Scream. Always hot, hot orange. Large flowers on tall scapes. No way to not notice this one from across the garden.

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Posted by Calif_Sue (Sebastopol, CA - Zone 9a) on Mar 23, 2014 2:47 PM

If you love orange blooms (and I do!), this is the one to get! If you don't, seeing this bloom in person may convert you. The distinct blooms are large with a tangerine and orange blend that really stands out and commands attention in the garden, especially in full clump size. Well loved by gardeners in a wide range of zones, it won the highest honor for a daylily in 2003, the Stout Metal.

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Plant Events from our members
Cat On July 3, 2014 Obtained plant
Seedfork On September 13, 2019 Maintenance performed
DIVIDED PLANT: SENT 3 FANS IN TRADE
PUT FOUR FANS BACK IN ORIGINAL SPOT
PLANTED FOUR FANS IN UPPER DRY BED# ?
Seedfork On May 12, 2019 Bloomed
First bloom on this plant for the season.
Seedfork On April 18, 2018 Miscellaneous Event
First scape on this plant this year.
Seedfork On April 8, 2017 Miscellaneous Event
First scape on this plant this year.
Seedfork On April 20, 2016 Miscellaneous Event
Observed first scape
Seedfork On May 26, 2015 Bloomed
FFOE
Seedfork On May 5, 2015 Miscellaneous Event
First Scape
Seedfork On April 3, 2015 Obtained plant
KJMarionGallant On July 21, 2018 Bloomed
Mellis0821 On June 4, 2019 Bloomed
First bloom at Alexa's
SkirtGardener On June 8, 2020 Obtained plant
» Post your own event for this plant

Discussion Threads about this plant
Thread Title Last Reply Replies
Yellow Streaks on the Bloom by jon Feb 2, 2015 6:54 PM 2
Daylily ID by Calif_Sue May 13, 2018 2:01 AM 2
misidentified ? by krobra Jul 14, 2019 11:22 PM 1
Can I Cut Them Down Now? by clintbrown Jul 29, 2020 11:36 AM 12
July 2020 blooms by Jillz Aug 4, 2020 5:17 AM 595
June 2020 seedlings by SunriseSide Jul 2, 2020 9:18 AM 293
June 2020 Blooms by Avedon Jul 11, 2020 7:46 PM 569
Clumps, Mini-Clumps, Multiples Anybody? by Avedon Aug 4, 2020 11:46 AM 188
May 2020 Blooms by Betja Jun 3, 2020 10:35 PM 384
April 2020 blooms: by Seedfork May 8, 2020 9:00 PM 160
Ready to create my first daylily bed, advice requested! by julieseward1 Apr 9, 2020 12:01 AM 10
First Plants of the Season Arrived by Pat236 Jul 29, 2020 10:56 AM 234
Daylilies by wilmalou2001 Mar 7, 2020 1:56 PM 10
Is it Dor, Sev or Evg? Hansen Videos by admmad Apr 5, 2020 5:40 PM 61
2020 Bloom Season What is on your List? by DaylilyDazzled Jul 8, 2020 5:37 PM 1,007
First Flower Open dates (FFO) by admmad Sep 9, 2019 12:17 PM 11
July 2019 Blooms by mantisOH Aug 13, 2019 7:55 AM 713
June 2019 blooms by Jillz Jul 3, 2019 1:31 PM 632
Clump Shots 2019 by Seedfork Feb 17, 2020 9:52 AM 578
May 2019 blooms by Diggerofdirt Jun 1, 2019 10:15 PM 372
OT ~ The Porch Swing ~ Spring 2019 (CLOSED) by Char Jun 21, 2019 4:14 AM 1,431
Favorite daylily pics to help us thru winter by bluegrassmom Mar 5, 2020 8:32 PM 915
Basic question on pollinating by daverme Jul 11, 2018 2:40 PM 7

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