I bought some comfrey roots last spring, but got them too early so I planted them in pots. I had an insanely busy summer so didn't get them planted when it was ideal. I got several plants moved outside to my garden about a month ago. I need to get the last 2 planted outside today. We are supposed to get some good rain starting Wednesday night that should get them acclimated quickly, hopefully. I just hope going from a temperature controlled house to nights dipping slightly below freezing won't hurt them too badly.