Knock Out Rose renewal pruning question
We renewal prune all knock outs every year, and most of the plants have been pruned yearly since install so its all nice green wood. Some to about 12'' and some taller. My question is in regards to dormant buds on the older wood and your experience...I'm attaching a photo to help this make sense.
What I'm talking about is the very old wood at the base. If I cut into this old wood with a pruning saw, will dormant buds set out or will I kill the plant? Last year, we had to prune these high due to the same question and I would like to have more new growth lower on the plants.
Thanks for sharing your experience.
Landscape management, design, and installation
Horticulturalist with Specialization in Landscape Management
25 years old 7 years in business ownership