Treating the stump with a stump killing herbicide is the most direct fix, because the roots below a cut stump are still alive and feeding new shoots. Cutting every sprout before it reaches 8 inches also works, but only by slowly starving the stump, and removing the stump itself takes away the main source of new shoots.

Why does a cut stump keep sending up shoots?

Because many trees, deciduous trees in particular, keep the ability to regrow after they are cut. New shoots appear around the edge of the stump or from the roots, drawing on food stored in the root system.

How does a stump killer keep a stump from resprouting?

By killing the living tissue that feeds the shoots. A selective systemic herbicide, 8.8% triclopyr, is the core of Stump Out Stump & Vine Killer Concentrate, which comes with an applicator cap for treating the stump and is described as preventing stumps from resprouting.

Can stump sprouts be controlled without chemicals?

Yes, with patience. Removing all new sucker growth before it reaches 8 inches tall gradually uses up the food stored in the roots, and an untreated stump left to decay naturally can take 5 to 10 years to break down.

How is the stump itself removed?

By grinding, digging, or speeding its decay. A tree service or arborist can grind the stump out, and to soften a stump that has to break down in place, Granular Stump Remover is poured onto it, where it dissolves the lignin binding the wood and accelerates natural decomposition.

Frequently Asked Questions

Will a stump killer harm the lawn around the stump?

No. Stump Out is described as killing vines, stumps, brush, and broadleaf weeds, but not grass.

Do all tree stumps send up shoots?

No. The ability to regrow from a stump is found particularly in deciduous trees.

Is triclopyr safe to use near a pond?

Only with care. Some triclopyr formulations are highly toxic to fish and aquatic life and are never used in waterways or wetlands, so the label's directions near water apply.

Does a stump remover work quickly?

Not overnight. The granular remover is left on the stump for about 4 to 6 weeks to soften the wood.