Dahlia 'Roy' in the Dahlias Database

Data specific to Dahlias (Edit)
Size: Giant (AA): over 10 inches in diameter.
Form: Informal Decorative (ID)
Color: Dark Blend (DB)
Orange (OR)
Year Introduced: 1977
Country of Origin: Unknown
Hybridizer or Originator: Unknown
ADS Classification Code: 113

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

Hampton Court Palace Flower Show (Part 2)Hampton Court Palace Flower Show (Part 2)
July 19, 2011

Hampton Court Palace is in Surrey, which is to the west of London and lies on the side of the River Thames. The first Flower Show was held here in 1990 but it was not until 1993 that it became a Royal Horticultural Society Show. By concentrating on environmental issues, growing your own, and cookery, it was different from the Chelsea Flower Show. It also allowed people to test new tools and to buy plants, neither of which is allowed at the Chelsea Show until the last day. Please join me as I venture through the Surrey mud to see what I can find.

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Discussion Threads about this plant
Thread Title Last Reply Replies
Dahlia's in south florida by joso61 Sep 11, 2017 9:34 AM 10
Get ready, set, START! by CLC70 Jun 11, 2017 8:29 PM 168
Dahlias 2017 by Oberon46 Dec 1, 2017 8:10 PM 652
2016 Blooms by mandolls Feb 18, 2017 6:16 PM 588
Thomas A. Edison by gingin Jul 5, 2016 7:21 PM 6
How Are Your Dahlias Doing/Growing? by kousa Sep 21, 2016 7:27 AM 251
Who has ordered dahlias for 2016? by pirl May 25, 2016 6:15 AM 118
Lets introduce ourselves 2016 by mandolls May 7, 2016 12:48 PM 137
Hello! Absolutely New Dahlia Addict Introducing Herself.... by LizinElizabeth Apr 16, 2016 10:00 AM 40
Dahlia Season 2015 - really kicking in now! by mandolls Jan 12, 2016 9:50 AM 183
First bloom of 2015 (for me) by pirl Jul 29, 2015 9:21 AM 85
Do you seem to gravitate towards a certain classification? by Kabby Feb 11, 2015 7:48 AM 32
Variegated Dahlia? by keithp2012 Oct 9, 2014 7:09 AM 6
2014 Dahlias are in bloom by soilsandup Feb 9, 2015 6:17 PM 70
2014 dahlia season has begun by soilsandup Nov 25, 2014 6:17 PM 102
Anyone ordering yet? by pirl Feb 27, 2014 10:11 PM 22
Digging & Storing Dahlias by frankrichards16 Apr 17, 2014 7:24 PM 40
Dahlias.... Perennials, or not? by Polymerous Dec 10, 2013 6:59 PM 60

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