Gerald from Mo writes
Roundup For Lawns Concentrate is applied at 2 2/3 oz per gallon of water to treat 500 square feet. How much product you use will depend on how large of an area you cover with your 30 gallons. If you used 80 ounces in 30 gallons of water, that should treat 15,000 square feet. Be sure to review the full product label before your application.
Answer last updated on: 04/14/2021
