Use a half-inch drill to make holes ... part of it is that potassium nitrate is one of the ingredients in gunpowder. Spectracide and HighYield products, both called stump remover, can be found ...

Potassium nitrate (saltpeter) can also be added to the holes to act as an oxidizer to speed up the rotting. It’s sold under brand names such as “Stump Killer” or “Stump Remover;” look ...

but now you’re left with a second dilemma: How to remove ... leave the stump to be consumed by fungi. Dampen regularly for best results. 2. Use saltpeter. Saltpeter (potassium nitrate), the ...

The cheap and easy way to remove a tree stump is to use a tree stump remover like Spectracide ($6.44 on Amazon), which is potassium nitrate (also ... but they make short work of stubborn stumps ...

Q: I have a stump in my backyard from a ... using a product that's also an explosive. Potassium nitrate is a compound that's long been used to make gunpowder, fireworks and even rocket propellents.

but now you’re left with a second dilemma: How to remove the tree ... Saltpeter (potassium nitrate), the main ingredient in commercial tree stump killers, will speed up decomposition.