The Roundup Weed & Grass Killer4 Concentrate (64 oz) is a high-volume, non-selective herbicide designed for large-area weed control. Its concentrated formula mixes with water to deliver extended coverage while killing tough weeds and grasses down to the root.

• Kills weeds and grasses to the root including dandelion, crabgrass, clover, and poison ivy
• 64 oz concentrate yields 10.6–21 gallons of spray solution depending on mix rate
• Covers approx. 3,200–6,300 sq. ft. for large-area applications
• Rainproof in as little as 30 minutes for dependable performance
• Visible results in hours after application
• Allows replanting in 1–30 days depending on application rate
• Ideal for flower beds, trees, fences, driveways, walkways, and garden prep
• Designed for tank or hose-end sprayer application