Gordon’s Tankables Weed & Feed 15-0-0 2.5 gallon. Use on lawns and pastures for broadleaf weed control and green-up. No waiting between treatment and grazing when used alone once sprays have dried. Perfect for pull-behind or ATV sprayers. One bottle makes 15 gallons and treats 15,000 sq. ft. (pastures) and up to 20,000 sq. ft. (lawns).