grass control in cotoneaster

Question

I need help! I work on a golf course and we planted loads of cotoneaster in an area around trees. Sadly the area has overgrown with grass and I was wondering if you knew of any herbicides we could use that would kill the grass and not the cotoneaster? It will take a lifetime to hand weed.

Answer 1

There are a few grass specific weed killers out there that you should be able to use. You may need to go to a nursery to find the best selection of them. One that pops into my head is Grass-B-Gon by Ortho. It kills grass but not landscaping plants.