Answer: Timing is determined by the class of the rose plant and the zone in which it is growing. Most rose pruning is done in the spring, with the blooming of the forsythia as a signal to get moving. Those who don't have forsythia, keep a watch when the leaf buds begin to swell on the rose plants, meaning the bumps on the canes get larger and reddish in colour. Hybrid tea roses are more prone to Pruning. Those who don't know what type of rose one has, one should watch the plant for a season. If it blooms on the new growth it sends out that growing season, prune while dormant or just about to break dormancy, as stated above. If it blooms early, on last year's canes, don't prune until after flowering.
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