I think I have had Sailor Sky 3 years now, it has grown to a large clump that I already shared. Not listed as a rebloomer, it has had a few additional blooms in late September and bloomed til frost the last 2 years. I am not really into the loud colors and prefer fancier flowers, but how can you not love this one. In the late garden, the flowers just glow. A heavy bloomer that bloomed over a month not counting those late blooms. I have set a few pods on it, but last year was a bad year for my seedlings. I think I lost all of Sailor Sky's. I have some seeds this year, but will be a while before I see blooms