I sprayed Pasture Pro in my horse pasture that was being taken over by weeds. I read the instructions and followed the recommended mixture rate for the weeds that I could identify. In as little as a few hours, I could see the weeds that had been sprayed starting to wilt. Some types took longer, but within a week, I could see a visible difference in my pasture. The best part was I didn't have to worry about the horses getting into the sprayed areas and getting sick, or worse. After a couple repeated applications, I now have a lot more grass for the horses and weed patches are much fewer. Some weed types seem to require a stronger or more applications than others, but overall, a great product.

Pleeeaase hear me when I say this doesn't do the job. 5 acres. About 3/4 is good grass. The remaining 1/4 were assorted weeds. Used PSture Pro as directed. No weeds died. Now my field is 3/4 WEEDS. Use Grazon instead!