What happens if I accidentally spray nearby trees or other desirable plants with Roundup Poison Ivy Plus Tough Brush Killer?
It depends how much and where the product is applied. Roundup Poison Ivy Plus Tough Brush Killer is absorbed through the leaves, so if you inadvertently spray the nearby bark of a mature tree, you likely won’t damage it. If, however, you spray the leaves of this mature tree, you may risk harming the tree and could see at least a few brown leaves. Younger trees with less developed bark may experience more damage. Follow label instructions and exercise extreme care when applying. Shield desirable vegetation to reduce the risk of potential harm.
