Q.When Should Knock Out Rose Bushes Be Trimmed In North Texas?
Our knock out rose bush is 7 ft. tall and crowding out a butterfly bush. How far down can it be trimmed?

BushDoctor
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on January 28, 2025
This will be done in two or three weeks from now, in the middle of February. You can cut these down all the way to about 12 inches from the ground if you'd like, but you don't have to take that much if you don't want to.
https://www.gardeningknowhow.com/ornamental/flowers/knockout-roses/care-knockout-roses.htm
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