Dave from Spokane Valley, Wa writes
Yes. The Bonide Stump Out Stump & Vine Killer will kill the stump and the roots. You want to cut the suckers sprouts off, and make hatchet marks deep enough to hit the cambium cell layer of the tree. This layer is the growing part of the tree, and it will absorb the chemical to kill down to the roots. Sucker Stopper is an option for some trees that does not require cutting the tree.
Answer last updated on: 05/30/2019