This dahlia grows as high as 4m30cm and flowers in late autume.
by Tomtom Jul 6, 2003 11:52 AM
by Tomtom Jul 6, 2003 12:09 PM
My prized babies all got broken in a freak November snow storm
by drdon Feb 21, 2005 2:39 PM
Blooming nicely after the snow kicked their butts last year...lol
by drdon Nov 18, 2005 11:08 PM
by drdon Nov 18, 2005 11:07 PM
Dahlia imperialis, Orlando, Florida, December, 2005 [Harry P. Leu Botanical Garden]
by IslandJim Dec 23, 2005 11:15 PM
New shoots emerging on 5th May 06. Bought as a young plant early July 04.
by wallaby1 May 7, 2006 9:58 PM
Nelson & Bute, Vancouver - never blooms
by growin Nov 7, 2007 12:25 PM
November 15, 2009 - the beginning of the flowering period in my climate.
by JaxFlaGardener Nov 20, 2009 7:38 PM
Flowers about 6 inches wide, they will continue blooming until the first frost or freeze in my Zone 8b winters.
by JaxFlaGardener Nov 20, 2009 7:38 PM
San Francisco Botanical Garden
by growin Sep 26, 2011 11:52 AM
Dahlia Imperialis - tree dahlia lush foliage in May in NZ
by RosinaBloom Aug 12, 2012 7:32 PM
Dahlia Imperialis - tree dahlia bud about to burst forth in May
by RosinaBloom Aug 12, 2012 7:32 PM
Dahlia Imperialis - tree dahlia flower unwrapping in May
by RosinaBloom Aug 12, 2012 7:32 PM
Dahlia Imperialis - tree dahlia in full glorious bloom
by RosinaBloom Aug 12, 2012 7:32 PM
Mauve Tree Dahlia that bloomed through May in New Zealand
by RosinaBloom Aug 12, 2012 7:32 PM
Heavily browsed by deer...among other animals.
by passiflora_pink Jan 2, 2013 4:47 PM
Tree Dahlia in my garden in Churchill, Victoria, Australia, 31st May 2013
by kennedyh Jun 5, 2013 2:01 PM
Tree Dahlia in my garden in Churchill, Victoria, Australia, 31st May 2013
by kennedyh Jun 5, 2013 2:01 PM
Tree Dahlia in my garden in Churchill, Victoria, Australia, 31st May 2013
by kennedyh Jun 5, 2013 2:02 PM
Tree Dahlia in my garden in Churchill, Victoria, Australia, 31st May 2013
by kennedyh Jun 5, 2013 2:03 PM
My friend's tree dahlia
by avazquez Dec 10, 2014 6:05 PM
Copyright David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Aug 15, 2016 12:24 AM
Copyright David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Aug 15, 2016 12:37 AM
Copyright David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Oct 31, 2016 10:08 PM
Copyright of, courtesy of David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Nov 5, 2016 2:54 PM
Copyright David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Nov 5, 2016 2:54 PM
Copyright David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Nov 10, 2016 9:57 PM
Copyright David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Nov 10, 2016 9:57 PM
Kanapaha Botanical Gardens. Photo courtesy of Karl Gercens. Copyright Karl Gercens. Conservatory Horticulturist at Longwood Gardens. http://www.karlgercens.com/
by Kell Nov 20, 2016 12:24 PM
Photo courtesy of and copyright of Armella Maria Pratt from Hervey Bay, Queensland
by Kell Mar 3, 2018 8:45 PM
Bok Tower Gardens, Florida. Copyright Karl Gercens. Conservatory Horticulturist at Longwood Gardens. http://www.karlgercens.com/
by Kell Feb 9, 2019 5:45 PM
Copyright David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Feb 1, 2020 3:15 PM
Copyright David Feix, of David Feix Landscape Design in the East Bay and San Francisco Peninsula.
by Kell Feb 1, 2020 3:16 PM
Photo courtesy of, copyright of Jim Bishop, a Landscape Designer, from San Diego, California.
by Kell Feb 1, 2020 3:17 PM
