Roundup for Lawns Concentrate kills 253 types of weeds including crabgrass, dandelion, clover, and yellow nutsedge without harming Northern lawns. The concentrated formula kills weeds to the root and provides up to 3 months of weed control.

• Kills weeds, not lawns - formulated for Northern grass types
• Controls 253 weed types including crabgrass, dandelion, clover, and nutsedge
• Kills the root - guaranteed
• Compatible with Kentucky Bluegrass, Perennial Ryegrass, and Fescue
• Rainproof in 3 hours
• Apply when daytime temps are 45 deg F to 90 deg F
• Concentrate formula - mix with water in tank sprayer
• 32 oz