John from North Idaho writes,
How far away from pasture grasses should Casoron 4G be applied to remain safe for haying?
Casoron 4G Herbicide when applied as directed will bind tightly with the soil. The most it has been proven to drift is up to one foot. It is best if applied when a heavy rain is NOT present in the following day or two after application.
Answer last updated on: 01/20/2015