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This plant is said to grow outdoors in the following regions:
Robertsville, Missouri
Shepherd, Montana
Loveland, Ohio
Cincinnati: Grows well. Third year and I will be digging it and giving it away to friends. Blooms here fairly early for iris and very ...Read Moreprolific. Wonderful early ornamental but be ready for it to spread.
Cincinnati: Grows well. Third year and I will be digging it and giving it away to friends. Blooms here fairly early for iris and very ...Read More