Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Salter
Year of Registration or Introduction: 1994
Foliage type: Semi-evergreen
Scape height: 26 inches
Bloom size: 6 inches
Bloom time: Midseason
Plant Traits: Rebloom
Diurnal
Bloom Traits: Self
Bloom Form: Single
Color description: black purple 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 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
Ploidy: Tetraploid
Parentage: Black Ambrosia x sdlg
Child plants: 4 child plants

Image
Common names
  • Daylily

'Jamaican Midnight' was a featured
Plant of the Day for March 23, 2023.
Photo Gallery
Location: Macleay Island, Queensland, Australia.
Date: 2014-10-19
Location: Horseheads, NY
Date: 2023-07-08
Location: Horseheads, NY
Date: 2022-07-17
Location: Macleay Island, Queensland, Australia
Date: 2015-11-20
Location: In my Mom's garden
Date: 2008-07-01

Courtesy of Peace on Earth Gardens Used with permission
  • Uploaded by vic

Photo courtesy of Karen Newman, Delano Daylilies

Photo Courtesy of Eclectic Gardens. Used with Permission
  • Uploaded by Joy

Photo Courtesy of Something New Gardens. Used with Permission.
  • Uploaded by Joy

Courtesy of Shaw's Sunshine Gardens
  • Uploaded by vic
Location: all photos from my gardens
Date: 2020-06-02

Photo Courtesy of Nottawasaga Daylilies. Used with Permission.
  • Uploaded by Joy

Photo Courtesy of Crossview Gardens. Used with Permission.
  • Uploaded by Joy

Photo Courtesy of Daylilies by the Lake. Used with Permission.
  • Uploaded by Joy

Photo Courtesy of Wood-Eden Daylilies & Cannas. Used with Permiss
  • Uploaded by Joy
Location: kitchener
Date: 2015-07-26

Date: 2007-06-15
Posted with permission and photographed by Arlene Wierschem http:
  • Uploaded by vic
Comments:
  • Posted by Bedmaker (Horseheads, NY - Zone 5a) on Nov 16, 2023 5:56 AM concerning plant:
    I've grown JAMAICAN MIDNIGHT for a long time and it remains in my Zone 5 garden. It is a black purple throughout the morning. As it approaches Noon, it starts to fade to a more rosy red purple. It certainly benefits from some afternoon shade (so do I). Consistently blooms above the foliage. It is typically top branched, but then again I have it in shade around Noon until sunset. Bud count is about 12 per scape. Increases at a "normal" normal rate.

    David

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