- Feb 17, 2015
- Reaction score
I had a big problem last year with crab grass taking over our lawn. We have a very large lawn area and I can not control it by pulling the weeds out by hand. I need a large scale fix to the problem. I have been reading about crab grass killer that gets spread on the lawn and prevents the crab grass seeds from sprouting. How do I know when to apply this to our lawn for the best results?