Dahlia 'J And J' in the Dahlias Database

Data specific to Dahlias (Edit)
Size: Medium (B): over 6 to 8 inches in diameter.
Form: Formal Decorative (FD)
Color: Bicolor (BI)
Dark Red (DR)
Year Introduced: 1972
Country of Origin: United States
Hybridizer or Originator: Sprague
ADS Classification Code: 2015

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Minimum cold hardiness: Zone 8a -12.2 °C (10 °F) to -9.4 °C (15 °F)
Flowers: Showy
Resistances: Deer Resistant
Propagation: Seeds: Days to germinate: 7-21
Depth to plant seed: 1/4 inch
Start indoors
Can handle transplanting
Propagation: Other methods: Cuttings: Leaf
Division
Other: Propagate by taking cuttings of newly emerged shoots
Containers: Suitable in 3 gallon or larger

Dahlias Celebration Week WrapupDahlias Celebration Week Wrapup
October 2, 2015

We're nearing the end of our Dahlias Week, and it was a great one! Let's have a look at the highlights from the week.

(Full article6 comments)
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Discussion Threads about this plant
Thread Title Last Reply Replies
30% off at Swan Island started today! by frankrichards16 May 28, 2018 8:55 PM 2
Animal who cuts leaves? by A1y55a Jun 4, 2018 5:48 PM 3
Stem Shriveled/Collapsed on Itself by ErinGerg May 22, 2018 10:39 AM 5
flowers covered by foliage by pinkruffles Apr 27, 2018 7:39 PM 2
Last man standing, 2018 by frankrichards16 Apr 19, 2018 12:21 PM 1
Didn't think it was possible by signet Apr 15, 2018 10:36 AM 3
Dahlias for heat and humidity? by UncleWill Feb 26, 2018 11:42 AM 5
What are favorite dahlias by MargieNY Feb 26, 2018 7:03 AM 12
Staking Dahlias by MargieNY Mar 5, 2018 10:40 AM 56
Need help with gifted dahlia by MargieNY Feb 10, 2018 5:11 PM 20
Good supplier for latest introductions? by frankrichards16 Dec 28, 2017 6:55 PM 4
Corralitos Gardens soldout for 2018? by frankrichards16 Dec 28, 2017 6:57 PM 1
Dahlia form and color stats by frankrichards16 Dec 25, 2017 6:04 AM 2
Merry Christmas to all dahlia lovers by Oberon46 Dec 24, 2017 9:00 PM 3
determining viability of tubers in the spring by PuzzlerBob Nov 30, 2017 6:13 PM 11
Dahlia Links by frankrichards16 Nov 18, 2017 1:19 PM 3
2018 Dahlias by frankrichards16 Jun 18, 2018 9:13 PM 208
American Dahlia Society database by frankrichards16 Nov 13, 2017 2:21 PM 3
Tree Dahlias and hybrid tree dahlias... anyone? by muffin Jan 12, 2018 11:21 PM 4
Identification by Yarrick Sep 26, 2017 3:50 PM 7

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