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This plant is said to grow outdoors in the following regions:
Winchester, California
Bridgewater, Massachusetts
Ann Arbor, Michigan
South Rockwood, Michigan
Coos Bay, Oregon
Black Earth, Wisconsin
The flower is strikingly black with a very tiny yellow eye. It's hardy to 10° and listed by the grower (Native Sons) as a perennial.
Editor's Note
Plant Patent number 6595 has expired
The flower is strikingly black with a very tiny yellow eye.
It's hardy to 10° and listed by the grower (Native Sons) as a perennial.