I dug all of my "Again & Again". I shipped some out, potted half a dozen, and put the rest back in the ground. Most what I planted had two mother rhizomes together. about 80% tried to bloom in the Fall with 3 doing so successfully. Five others got zapped by a heavy frost. This cultivar likes to take off and this type of performance after Summer upheaval is very common.
I did not give this to my parents.