For me the consistent rebloomers are Harvest Of Memories, Immortality, Eternal Bliss, Autumn Orangelite, Baby blessed, Dashing, Brother carl, and Daughter of Stars. Iceland used to rebloom every year too, but stopped when I divided and moved it. Belvi Queen, roney's Encore, Tea Leaves, Redelta, Mariposa Autumn, and a few others rebloom often enough that I am happy with them, probably a couple others I can't think of off the top of my head. I have, or have had in the past for long enough they should have rebloomed, Best Bet, Concertina, Champagne Elegance, Sugar Blues & Victoria Falls. Champagne Elegance has rebloomed twice in around 20 years I have had it, never seen the others rebloom at all.
