Keep the fire going with kindling or small twigs as.

When the kerosene has been completely absorbed, set the stump on fire.

The vast majority of stump removal chemicals that are on the market today use potassium nitrate as the active ingredient. This chemical contains high concentrations of nitrogen, which is prized for its ability to speed up the decomposition process. Use Chemicals to Remove the Stump Removing a tree stump with potassium nitrate (also known as saltpeter) will take longer than the previous methods, but is also the least labor-intensive.

Potassium nitrate is available online as well as in home and garden stores. Application is simple and makes removal of the tree stump much easier.

May 11, Apply the chemical stump killer or decomposing agent. Depending on the product, this might mean sprinkling granules in the holes and then pouring hot water over the. Dec 09, Soaking Method 1. Mix together Epsom salts and water to a ratio of one part Epsom salts, two parts water. For each stump soak, the ideal amount is around one gallon of salts, and two gallons of bushfelling.barted Reading Time: 8 mins. Aug 18, I have tried rotting my stump with Epsom Salts and IT DOESNT WORK!

Some products take effect quicker, or do the job more effectively.

None of the chemicals for rotting tree stumps work. Salt, Epsom Salts, Stump Out, Stump Re. 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 accelerate the rotting process in the stump. You'll know this has happened when the stump becomes soft and spongey. Pro tip: You could also try a more natural method with epsom salt stump bushfelling.barted Reading Time: 3 mins.