Daylily (Hemerocallis 'Oh So Black') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Krekler
Year of Registration or Introduction: 1986
Foliage type: Evergreen
Scape height: 22 inches
Bloom size: 5 inches
Bloom time: Midseason-Late
Color description: dark purplish red with wide lemon 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
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division

Black Walnut Trees Are Not Your EnemyBlack Walnut Trees Are Not Your Enemy
December 26, 2014

Trees are valuable and beautiful assets to the environment and to any landscape, and black walnut trees are no exception. They are lovely trees that provide delicious and nutritious nuts and one of the most valuable hardwoods. They are allelopathic, however, and many gardeners avoid them or get rid of them.

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Discussion Threads about this plant
Thread Title Last Reply Replies
October 2019 blooms by profesora Oct 20, 2019 11:18 AM 186
Weather In Your Garden ~ Fall 2019 by Char Oct 20, 2019 5:40 PM 352
OT ~ The Porch Swing ~ Fall 2019 by Char Oct 20, 2019 3:23 PM 482
Best Pod and Pollen Parents of 2019 by shive1 Oct 19, 2019 3:01 PM 20
Show us your PODS by petruske Sep 20, 2019 7:01 PM 44
2020 Bloom Season What is on your List? by DaylilyDazzled Oct 15, 2019 1:43 PM 116
Auction Bids Going Over $1,000 !!! by Betja Oct 6, 2019 1:47 PM 248
September 2019 Daylily Blooms by Charlemagne Oct 4, 2019 7:15 AM 436
Seed Pod Degradation by Seedfork Sep 9, 2019 3:50 PM 27
The Eyes Have It - Charley's Photo Tip #2 by Charlemagne Aug 26, 2019 7:08 AM 2
Green June Beetle - Cotinis Nitida by josieskid Sep 23, 2019 8:30 AM 15
August Seedlings by kousa Sep 1, 2019 12:47 PM 207
Looking for specific daylily by JimBoz Aug 3, 2019 2:01 PM 3
August 2019 Daylily Blooms by Hazelcrestmikeb Sep 4, 2019 7:37 AM 489
"Reblooming" Question.. by Gareson Jul 17, 2019 3:48 PM 4
Incidental Seedling by mom2cjemma Jul 13, 2019 7:39 PM 12
July 2019 Seedlings by flowerpower35 Aug 3, 2019 2:03 PM 477
July 2019 Blooms by mantisOH Aug 13, 2019 7:55 AM 713
He's back....... creepy bug by petruske Jun 24, 2019 4:11 PM 5
OT ~ The Porch Swing ~ Summer 2019 (CLOSED) by Char Sep 23, 2019 4:10 AM 1,706

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