Jackie from Hurricane, Utah writes
Ferti-lome Brush Killer and Stump Killer would control Aspen roots when applied as a stump killer to cut stumps after the tree is cut down. It should not be applied to any exposed roots of desirable trees to avoid any injury. Please view the Stump Treatment instructions on page 6 of the product label for more information.
Answer last updated on: 09/01/2021