How much Certainty Herbicide do I need to get rid of broad leaf weeds?
I have a normal turf lawn, and am interested in getting rid of the broad leaf weeds. I need to cover for a lawn of 3 acres.
Certainty should only be used on certain types of warm season grasses. We can better answer your question if you can tell us what type of grass you mainly are trying to control the broad leaf weed in?
Answer last updated on: 04/29/2010