They die back to the ground each winter and they are reshooting now. The place I have moved them to has better drainage than where they were before so I will have to wait and see how they go. I didn't put them in very deep because I figured I could always put more soil on top whereas digging them up would be harmful. I am going to make a new enclosed rose garden this summer and I can create a raised bed in the middle of it to put my peonies in if I need to move them again.