Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Lake
Year of Registration or Introduction: 1961
Foliage type: Evergreen
Scape height: 26 inches
Bloom time: Early midseason
Plant Traits: Rebloom
Diurnal
Bloom Traits: Self
Bloom Form: Spider
Color description: violet blue self with creamy green throat
AHS Awards: Honorable Mention: 2009

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Flowers: Showy
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Diploid
Parentage: (Lilac Time x sdlg) x Blue Horizon
Child plants: 6 child plants

Image
Common names
  • Daylily

'Harbor Blue' was a featured
Plant of the Day for September 25, 2019.
Photo Gallery
Location: my front yard
Date: 2014-07-04
Location: Jacksonville, TX
Date: 2014-05-23
Location: southern KY
Date: 2019-06-20
Location: my front yard
Date: 2014-07-16

Date: 2014-05-24
  • Uploaded by jon
Location: southern KY
Date: 2006-01-06
Location: southern KY
Date: 2018-07-11
Location: Private Daylily Garden, MI
Date: 2004-07-23
Polymerous bloom
Location: Jacksonville, TX
Date: 2014-05-25
Location: auburn, alabama
Date: june 2016
Location: Private Daylily Garden, MI
Date: 2004-07-31

Photo Courtesy of Eclectic Gardens. Used with Permission
  • Uploaded by Joy
Location: My garden in Kalama, Wa. Zone 8
Date: 2014-06-28
  • Uploaded by Joy
Location: My garden in Kalama, Wa. Zone 8
Date: 2012-07-01
  • Uploaded by Joy
Location: Kalama, Wa.
Date: 2011-07-20
  • Uploaded by Joy
Location: Kalama, Wa.
Date: 2011-07-20
  • Uploaded by Joy

Photo Courtesy of Cheryl's Daylilies. Used with Permission
  • Uploaded by Joy
Location: My garden in Kalama, Wa. Zone 8
Date: 2012-06-30
  • Uploaded by Joy

Photo Courtesy of A La Carte Daylilies. Used with Permission.
  • Uploaded by Joy

Photo Courtesy of Crossview Gardens. Used with Permission.
  • Uploaded by Joy
Comments:
  • Posted by Joy (Kalama, Wa. - Zone 8b) on Dec 3, 2011 5:14 AM concerning plant:
    Violet blue self with creamy green throat. This is a dark purple slender star with a medium to light yellow throat inside a darker, chevron-shaped eyezone. Three year old clump will bloom profusely over two months, its slender star-shaped flowers presented in an out-facing manner. Limited pod fertility. Pollen was accepted in 30% of the crosses undertaken.

« Add a new plant to the database

» Search the Daylilies Database: by characteristics or by cultivar name

« See the general plant entry for Daylilies (Hemerocallis)

« Visit the Daylilies forum

» Read our note about daylily rust scores

« The Daylilies Database Front Page

« The Plants Database Front Page

Today's site banner is by JebobaTea and is called "White Flower Fireworks"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.