Drive three wooden stakes around your rose tree using a mallet. Place the stakes evenly around the edge of the tree.
Run garden twine from the trunk or cane of the tree to each of the stakes. Tie the twine to the trunk just below the flowering braches.
Surround the stakes with chicken wire. The chicken wire should be driven into the ground a few inches.
Tie the chicken wire to each of the stakes until the wire is steady.
Fill the fence with mulch up to the bottom of the branches. The mulch will keep the roots and the cane of the rose tree warm through the winter.