Killing Wiregrass

Question

I would like to know if I spray the grass with grass killer and plan to put down paper to keep grass from coming through, do I need to get the grass up or can I just leave it after killing it and put the paper on top? I am just going to put woodchips on top and no plants.

Answer 1

This article should help you with that: https://www.gardeningknowhow.com/plant-problems/weeds/how-to-kill-grass-naturally-kill-unwanted-grass-in-your-yard.htm