I planted a few just to try them out and I really enjoyed them last year. I didn't cut them, so I don't know how they do as cut flowers, but in the garden they were spectacular, especially for first year, single rhizomes!
This one, especially, made me smile for days and days--bloomed its fool head off!
tic tac toe
and this one
I'd say find a few in your favorite colors and give 'em a try!
