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This plant is said to grow outdoors in the following regions:
Plano, Texas
Blueberry Mint (7201) 10/21/1989 (S. Sorano) Semi-double dark blue star, ruffled/green edge, some white. Dark green, ruffled/red back. Standard
Blueberry Mint (7201) 10/21/1989 (S. Sorano) Semi-double dark blue star, ruffled/green edge, some white. Dark green, ruffled/red back. Standard