The best time to cut back roses is on spring when the buds start to swell on your rose plants.
The bumps on the canes should be huge and reddish in hue by then. Timing your pruning before those buds open. Here is a short tutorial on how to cut back your overgrown roses:Estimated Reading Time: 5 mins.
Jan 08, The best time to prune all types of roses is either in late winters or in early spring. This is the time when new growth starts. Fall is not a good time for pruning, as this could lead to the death of the plant. When it comes to cutting back a knockout rose plant, there are Estimated Reading Time: 4 mins.
Jan 17, In the fall, take off about ⅓ of each branch that you cut so your rose bush can grow healthy and tall in the spring. You can cut your rose bush down even more if you’d like to change its shape or height.
Make sure to leave at least 6 inches (15 cm) of branches above the ground so that your rose bush can grow back%(4).