Diana from Sapulpa, Ok writes
Fertilome Over the Top II Grass Killer is only labeled for application using a hose-end or a 1 gallon or larger tank sprayer. In a one gallon hand pump sprayer, use 1 oz. of Over the Top concentrate with 1 oz. of spreader sticker or other surfactant in 1 gallon of water to cover 1,800 square feet of area.
Answer last updated on: 08/24/2014