Sharon from Bend writes
The only way to reduce the effects of an herbicide such as Gordons Trimec Classic Broadleaf Herbicide would be to use an activated charcoal pretty much immediately after spraying (within hours). If you have sprayed intolerant grass/plants with an herbicide by mistake, you will mostly have to wait and see what happens since result will vary depending on the rate used and overall health of the desirable plants.
Answer last updated on: 07/02/2019