Hybrid Tea, Grandiflora, and other grafted roses need more winter protection than other varieties. Prune back long canes in November to protect them from snow damage, or wait until mid-April and leave the rose hips for winter interest. Remove debris from the base of the roses, and use a rose collar to hold soil, compost, straw or bark over the rose crown. We carry rose collars, which can be reused year after year. In the spring, the collars can also be used to protect starter tomatoes.
Originally published on October 29th, 2012. Updated on April 30th, 2019.