I live in New Jersey and bought a couple of palm tree shrubs in April at Home Depot. They were wrapped in paper. Since it was still cold at night, I left them in my garage for a month or two. I planted them outside in June and they grew very well. Last week I transplanted them into pots and put them in my garage. Should I wrap them in paper, or what should I do to have any chance they will live through the winter so I can plant them outside again next summer?