Stan from Indianapolis, In writes
Per the Ortho Weed-B-Gon MAX Plus Crabgrass Ready-To-Spray label instructions, you will use 2.5 oz of the product per 1 gallon of water and this will cover 400 sq feet, so you would use a total of 6.4 oz of product and 2.5 gallons of water to cover 1,000 sq ft.
Answer last updated on: 08/23/2017