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This plant is said to grow outdoors in the following regions:
Cloverdale, Indiana
Cedar Rapids, Iowa
Olathe, Kansas
Topeka, Kansas
Hebron, Kentucky
Auburn, New Hampshire
Sandown, New Hampshire
Southold, New York
Elizabeth City, North Carolina
Coshocton, Ohio
Grove City, Ohio
6" purple blooms , 20" scapes
6" purple blooms , 20" scapes