Delphinium carolinianum

Jim McKenney
Thu, 14 Jul 2011 07:02:52 PDT
Dennis, there is another species you might want to check out:  Delphinium exaltatum  I'm growing this one for the first time this year, and it has performed well so far.  it has grown four to five feet high; I have two plants, one with dirty white flowers and one with purple-blue flowers. so far my plants show no signs of impending summer dormancy. 

Jim McKenney
USDA zone 7, Montgomery County, Maryland, USA

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