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This plant is said to grow outdoors in the following regions:
Waukegan, Illinois
Hebron, Kentucky
Norton, Massachusetts
Saginaw, Michigan
Cleveland, Mississippi
Saint Louis, Missouri
Lincoln, Nebraska
Long Branch, New Jersey
Elba, New York
Hamilton, Ohio
Concrete, Washington
Madison, Wisconsin
Menasha, Wisconsin
Shullsburg, Wisconsin
Destined to replace Magnus as a garden standard.
Destined to replace Magnus as a garden standard.