PlantsDaylilies→Daylily (Hemerocallis 'Green Dolphin')

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Mounce
Year of Registration or Introduction: 1955
Foliage type: Evergreen
Scape height: 28 inches
Bloom time: Early
Plant Traits: Rebloom
Diurnal
Bloom Traits: Self
Bloom Form: Single
Color description: greenish yellow self

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
Child plants: 2 child plants

Discussion Threads about this plant
Thread Title Last Reply Replies
October 2018 blooms by profesora Oct 29, 2018 8:04 AM 84
June 2018 Seedlings by GaNinFl Jul 1, 2018 5:10 PM 207
Tall daylilies by frankrichards16 Oct 28, 2018 9:41 AM 88
Daylilies for shade by beckygardener Jul 25, 2016 10:03 PM 42
Early rust in the garden already by Seedfork Jul 15, 2016 9:00 AM 123
Rust Talk 2015 by DogsNDaylilies Jul 16, 2016 8:28 PM 56
july 2015 blooms by dormantsrule May 7, 2021 5:19 PM 734
reclaiming soil from potted rusty daylilies? by Polymerous Apr 21, 2015 6:32 AM 28
Annette Rice Dips by spiderjoe Dec 2, 2014 9:45 AM 4
July 2014 Blooms by Hemlady Aug 2, 2014 4:58 PM 589
Partial Shade vs. Full Sun? by beckygardener Sep 1, 2015 4:34 PM 41

« 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 arctangent and is called "Dodging Raindrops - fly on peony petals"

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