Potassium nitrate (KNO3), sometimes called saltpetre or nitre, is a key ingredient in many chemical stump removal products ... and effectively by reducing the amount of wood to rot. Drill top holes.

Pour 3 to 4 ounces of tree stump removal chemicals into each of the holes in granule form, then fill the holes with water so the chemicals can soak in. Wait 4 to 6 weeks for the chemicals to ...

Start by drilling deep holes across the top of the stump, keeping them a few inches apart. Then, fill those holes with the chemical stump remover, and don't forget to follow the directions on the ...

If you decide on chemical removal, start by drilling holes a few inches apart across the top of the stump using a wide drill bit. Then, fill the holes with the stump remover. Cover the stump with a ...

Purchasing a stump grinding machine is the first step on the way to starting a stump removal service. The cost of a new stump grinding machine starts at a few thousand dollars and generally ...