Incredibly corrugated deep-blue, 2009 introduction from Jim Husemann of Asbury, Iowa. Selected seedling of Rosedale Black Hole. Leaves 8" long by 7 1/2 " wide, deep blue-green, intensely corrugated, cupped, unruly, thick substanced. Flowers produced from late June into mid-July.
18 inches high x 36 inches wide
Yes - limited