Dahlia 'Red Boy' in the Dahlias Database

Data specific to Dahlias (Edit)
Form: Collarette (CO)
Color: Dark Red (DR)
Year Introduced: 1991
Country of Origin: United States
Hybridizer or Originator: Senior, M
ADS Classification Code: 9007

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

Discussion Threads about this plant
Thread Title Last Reply Replies
Dahlias 2017 by Oberon46 Dec 1, 2017 8:10 PM 652
2016 Blooms by mandolls Feb 18, 2017 6:16 PM 588
How Are Your Dahlias Doing/Growing? by kousa Sep 21, 2016 7:27 AM 251
What 2016 Additions Are YOU Most Excited About? by LizinElizabeth Apr 1, 2016 6:28 PM 43
Who has ordered dahlias for 2016? by pirl May 25, 2016 6:15 AM 118
Winter Dreams by Oberon46 Nov 1, 2015 5:33 PM 4
Dahlias I'm getting for 2014... post yours by GordonHawk Jan 11, 2014 4:11 PM 48

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