It must be your plant for some reason. I will send you a piece of mine next year if you remind me. You have to remind me, I don't keep a list and I promise I will forget about it. I just took off a division to send to Bonnie so I don't have another to spare this year. I planted the one little rhizome in July of last year and it had two increases and bloomed so it is doing pretty well I would say.