My very kind wife was a TS today buying horse stuff and bought me 2 crabapple trees she knew I had been looking for. Calloway crabs from TS have done really well for me and there were 2 so she bought them. Now the problem. They are already leafing out. It is cold in VT today and we likely have a fair amount of cold weather in front of us. They are potted. I can easily keep them in the garage or barn for a couple weeks. What is the best advice? The other 2 I bought form TS 2 years ago have done amazingly well and produced lots of crabs that hang into Dec. on my land.