Data specific to Dahlias (Edit)
Size: Medium (B): over 6 to 8 inches in diameter.
Form: Formal Decorative (FD)
Color: Purple (PR)
Year Introduced: 1929
Country of Origin: United States
Hybridizer or Originator: Dahliadel
ADS Classification Code: 2109
ADS Ribbons: 16

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Flowers: Showy
Flower Color: Purple
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Other: Propagate by taking cuttings of newly emerged shoots
Containers: Suitable in 3 gallon or larger

Image
Common names
  • Dahlia

Photo Gallery
Location: Ann Arbor, Michigan
Date: June 30, 2021
Deep Purple, probably Thomas Edison, blooming early with March st
Location: Dahlia Hill, Midland, Michigan
Date: 2019-10-05
This dark magenta dahlia looks best surrounded by lighter blooms.
Location: Oceanside, California 
Date: 2020-07-22
My backyard
Location: Wisconsin 
Date: 2023-09-25
Location: Pittsburgh, Pennsylvania
Date: 2021-10-02
Location: Ann Arbor, Michigan
Date: 2020-10-11
2020-10-11 Deep Purple Dahlia, likely Thomas Edison backlit by Oc
Location: Chuelles, France
Date: 2022-07-15

Date: 2010-09-24
Location: Terrace garden left side.
Date: 2012-0825
Location: Clymer,PA
Date: 08/07/2018
Location: Ann Arbor, Michigan
Date: June 2, 2023
Location: Ann Arbor, Michigan
Date: 2020-10-11 
Deep Purple Dahlia, likely Thomas Edison

photo credit: Mark Twyning

Date: 2012-09-27

Date: 2010-08-06

Date: 2009-08-07

Date: 2009-08-07
Location: Longwood Gardens, Kennett Square, Pennsylvania, USA
Date: 2018-08-27
Location: Longwood Gardens, Kennett Square, Pennsylvania, USA
Date: 2018-08-27

Date: c.1930
photo from the 1930 catalog, Dahliadel Nurseries, Vineland, NJ
Location: Fountain, Florida
Date: 2016-06-04
Location: Fountain, Florida
Date: 2016-06-16
Location: Southeast Michigan
Date: August

Date: 2013-09-13

Date: 2010-07-08

Date: 2009-08-11
Location: Fountain, Florida
Date: 2016-04-10
Location: Fountain, Florida
Date: 2016-06-16
the white flowers are on the brug Monster behind the dahlia

Photo Courtesy of Lynch Creek Farms.
  • Uploaded by Joy
Location: Fountain, Florida
Date: 2016-05-18

Photo courtesy of Old House Gardens

 Photo Courtesy of Baker Creek Heirloom Seeds. Used with permissi
  • Uploaded by Joy

Photo Courtesy of Lynch Creek Farms.
  • Uploaded by Joy
This plant is tagged in:
Image

Plant Events from our members
dragonfetti On March 28, 2015 Obtained plant
Planted in SE Compass garden.
dnrevel On November 22, 2023 Maintenance performed
Dug up tubers on a cold day at Johnson. Smaller tubers, not prolific with tubers or blooms. Will give it better staking (MUCH better staking) and more attention in 2024.
dnrevel On July 28, 2023 Bloomed
At Johnson Project Grow
dnrevel On June 5, 2023 Transplanted
Planted two sprouted plants in the front yard border garden near the Star Magnolia.
dnrevel On June 2, 2023 Transplanted
Planted two at Johnson. Will plant more.
dnrevel On May 15, 2023 Plant emerged
Growing on in greenhouse.
dnrevel On April 28, 2023 Potted up
Lost some tubers, and there was some withering, but had enough to plant 4-5 Thomas Edisons. Growing on in greenhouse.
dnrevel On April 22, 2022 Seeds sown
Tubers sown in pots (at least three pots) and place in cold frame. Can move to new greenhouse when temp drops below 40. This is the third year growing this deep purple beauty. It will bloom in late June if started early, like late March or early April.
dnrevel On June 30, 2021 Bloomed
Early June Bloom in 2021 by waking this robust dahlia early in March.
dnrevel On May 28, 2021 Transplanted
Planted two more in front flower beds by new Star Magnolia.
dnrevel On May 20, 2021 Obtained plant
Planted tuber in front flower bed, near fence, near Tulip Magnolia.
dnrevel On May 18, 2021 Obtained plant
Obtained an official 'Thomas Edison' from Marcella. Will compare to Deep Purple ones.
dnrevel On April 30, 2021 Plant emerged
"Deep Purple" leaves showing
dnrevel On April 6, 2021 Cuttings took
Potted up one cutting, placed in cold frame, Potted during warm days. Will bring indoors after 10 day stint of warm weather ends, to guard against frost damage.
dnrevel On April 21, 2016 Obtained plant
Approximate date: Obtained this dahlia around 2016 with yellow dahlias in a package, possibly from Costco.
LyraLu On March 19, 2022 Plant emerged
1 of 2
LyraLu On March 11, 2022 Potted up
2
LyraLu On July 28, 2021 Bloomed
LyraLu On May 2, 2021 Obtained plant
potted up in 2 pots
» Post your own event for this plant

Discussion Threads about this plant
Thread Title Last Reply Replies
Deep by Fieldsof_flowers Jan 27, 2023 3:32 PM 1

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