winter protection - small rose bushes in cement containers
Any suggestions on how to protect small rose bushes for winter in zone 5. I am not familiar with why the chart said 5a and 5b but I would say I am in 5b. The bushes are in cement containers on the front porch. I thought of covering the bushes with something like burlap but the roots, being above ground...would they need protecting? Would moving them up next to the house help instead? I would hate to do that every year as they get bigger.