This plant is said to grow outdoors in the following regions:
Colorado Springs, Colorado
Rock Falls, Illinois
Kingsley, Iowa
Durham, Maine
South Paris, Maine
Deer River, Minnesota
Alton, Missouri
Salem, New Jersey
Coshocton, Ohio
Lawton, Oklahoma
Selah, Washington
Madison, Wisconsin
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Very hardy and multiplies very fast. Lovely yellow that I keep in my raised wooden beds because it goes well with other colors and has a ...Read More
Awards: American Iris Society Honorable Mention '91, Award of Merit '93, Hans and Jacob Sass Medal '95