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This plant is said to grow outdoors in the following regions:
Robertsville, Missouri
Union, New Jersey
Concord, North Carolina
Sheridan, Wyoming
HM 1943 AM 1945.
I lived in a zone 3 & never had luck over the winter with this iris (winter kill) it does good zone 4
HM 1943 AM 1945.
I lived in a zone 3 & never had luck over the winter with this iris (winter kill) it does good zone 4