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This plant is said to grow outdoors in the following regions:
Clawson, Michigan
Greeneville, Tennessee
Portsmouth, Virginia
Not quite black, a dark purple really, but a strong, steady grower and dependable bloomer. Very late for me, sometimes the last iris blooming.
Not quite black, a dark purple really, but a strong, steady grower and dependable bloomer. Very late for me, sometimes the last iris blooming.