Shawn from Mill Hall, Pa writes
I just planted my new lawn and have orchard grass growing in it. I believe this came in the topsoil that I put down. The seed that I used was creeping red fescue, camas Kentucky bluegrass, Kentucky bluegrass and perennial ryegrass. If not what other product will take care of this problem?
Q4 Plus Herbicide will not kill orchard grass. Unfortunately, we do not know of any selective herbicide that will kill orchardgrass without harming your desirable turfgrass. It is usually recommended to spot treat the orchard grass as much as possible with a non-selective product like RoundUp QuikPro, and then replant in those areas in a couple of weeks when the orchard grass is gone.
Answer last updated on: 07/02/2017
