PlantsDaylilies→Daylily (Hemerocallis 'Issa')

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Dunbar-C.
Year of Registration or Introduction: 1997
Foliage type: Evergreen
Scape height: 18 inches
Bloom size: 2.75 inches
Bloom time: Early midseason
Plant Traits: Nocturnal
Bloom Traits: Self
Bloom Form: Single
Color description: bright lemon yellow self with a green throat

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
Fragrant
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Diploid
Parentage: Crystal Cupid x Wynn

The Top 25 Variegated Plants!The Top 25 Variegated Plants!
By dave on April 19, 2014

Let's open Variegated Plants week with a list of the most active variegated plants in our database. Among the thousands present, which ones have the most pictures, comments and other details added? Let's find out!

(Full article9 comments)
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Discussion Threads about this plant
Thread Title Last Reply Replies
August 2021 Daylily Blooms by Nightlily Sep 3, 2021 5:05 PM 325
July 2021 Daylily Blooms by Nightlily Sep 4, 2021 10:35 AM 850
OT ~ The Porch Swing ~ Summer 2021(CLOSED) by Char Sep 22, 2021 4:19 AM 1,213
Weather In Your Garden ~ Summer 2021 (CLOSED) by Char Sep 22, 2021 4:00 AM 1,210
Daylily problem by melissahance27 May 5, 2021 11:41 AM 5
May 2021 daylily blooms by spunky1 Jun 10, 2021 12:43 AM 477
Where to Purchase? by Melissa Apr 21, 2021 10:52 AM 23
OT ~ The Porch Swing ~ Spring 2021 (CLOSED) by Char Jun 21, 2021 5:25 AM 1,475
Weather In Your Garden ~ Winter 2020/2021 (CLOSED) by Char Mar 20, 2021 5:10 AM 1,277
"Want List" Daylilies for Spring 2021 by janwax Jul 4, 2021 11:35 AM 202
Weather In Your Garden ~ Fall 2020 (CLOSED) by Char Dec 21, 2020 5:28 AM 1,094
Taking the guess work out of ordering online? by Benjoe90 Jul 19, 2020 4:07 AM 6
Petal Pusher Daylilies by JamesT Feb 11, 2021 9:12 AM 12
June 2020 Blooms by Avedon Jul 11, 2020 7:46 PM 569
Melissa La Branche introduced in 1999 by T. Wilson - NEEDED! by rlabran May 4, 2020 8:06 AM 8
First Plants of the Season Arrived by Pat236 Aug 21, 2020 6:51 AM 237
Some Interesting Futures by Paul Lewis by Betja Jan 16, 2020 9:54 AM 9
Weather In Your Garden ~ Winter 2019/2020 (Closed) by Char Mar 20, 2020 4:23 AM 1,082
Would you call this a medium size fan? by cinvasko Oct 3, 2019 6:03 PM 34
Bad LA Seller Daylilyparadise by ediblelandscapingsc Sep 8, 2020 9:06 AM 80

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