How do you guys go about charging for round up apps ? Most yards that I do I will shoot every other month with about 3-4 gallons of mixed round up/scythe . I am just trying to see what your going rate is in your area. I happen to add mine into the cost of our 12 month service agreements. In many of these yards I had sprayed a pre-M (ronstar 50 liquid) and still many weeds came up. I have no clue if these are weeds that this product didnt protect or that it just didnt protect at all. I dont think it is a coverage issue although it was being sprayed over Pine needles and other types of mulches.