Crabapple Tree Suckers
I have several tree suckers that I have been cutting back for the past several years. I heard that there is a product out there that will kill the suckers but not the tree. Do you know what that might be?
Certified GKH Gardening Expert
Here is an article that you may find helpful: https://www.gardeningknowhow.com/ornamental/trees/tgen/tree-sucker-removal-and-tree-sucker-control.htm