I have a tree peony, Hoki, that I've had in the ground for at least 10 years and now it's decided to send up shoots from the herbaceous part? I'm not sure what's going on with it, the nurse root should have been dead and gone a long time ago. I'm going to watch it and see what it looks like when it blooms. I do have peonies that self-seed themselves all over the place and I want to see if maybe that happened. If I can't tell, then I'll have to do some exploratory surgery... This is Hoki.