I'm in zone 6b Pigeon Forge, TN & need to know if tree roses require any special winterization other than regular mulch at the base.
Do I need to mulch all the way up the trunk and cover the graft area as well as the root system? If so, what should I use?
I have some grapevine sleeves I could put around them but what should I use to fill the sleeves that would keep the rose trunk & graft from freezing & is this even necessary in my zone?
Any information would be greatly appreciated
Thank you
RosesBloom
