This one sat here for the first two years it was here and then ( thankfully, as I follow the 3 year rule!) it JUMPED to attention this past summer and went from two small fans to six large fans now. I'd worried over its vigor in 2013 and 2014, as it didn't seem as vigorous as others of Jamie's that grow here. Apparently this one just needs time to become established. It has never bloomed double here but I'm happy that next year it will be at clump strength. The color here never has shown the extreme variation seen in images shown in the lead post - it is fairly consistent.
