How to stop Japanese knot weed from invading my yard?
My neighbor 2 doors down has a bunch of it in his yard he cuts it down in the fall and than lets it gtow all summer long. This plant is now making its way into my yard.. How do I stop it?
Certified GKH Gardening Expert
This can be a daunting task! It is going to take persistence, most of all. This article will help: https://www.gardeningknowhow.com/plant-problems/weeds/knotweed-control.htm