tveguy3 said: There will come a time when you either have to thin or divide them or they will quit blooming. Unless you buy a few acres and spread them around, you will be forced to remove some.
Polymerous said:
If I feel guilty about anything, it's all the small fry rhizomes, the ones that are so small you wouldn't give them away let alone sell them, BUT you know that if given some time (in years) and TLC they would perform for you.