Killing tree roots

Question

What product would you recommend to kill tree roots which recently was cut down. The stump remains which is OK. I am more anxious to kill the roots as they have been lifting my sidewalk up. I have read numerous articles that’s somewhat confusing. Thank you.

Answer 1

These article will help you.

https://www.gardeningknowhow.com/ornamental/trees/tgen/how-to-kill-a-tree-killing-trees-in-your-garden.htm

https://www.gardeningknowhow.com/ornamental/trees/tgen/problem-tree-roots.htm

https://www.gardeningknowhow.com/ornamental/trees/tgen/kill-zombie-tree-stump.htm