John from Homosassa, Fl writes
I had a lot of chamberbitter and sprayed with Grazon.
GrazonNext HL Herbicide is not labeled to be used in residential lawns. There are different factors involved that would determine how damaged your St. Augustine turf would be after application and if there is any chance at recovery. If the turfgrass is not too far damaged, you can try adding a liquid fertiziler like Coron 18-3-6 Plus 0.5% Fe along with a Chelated Iron product to bring back some of the green.
Answer last updated on: 09/10/2018