Roundup Weed Grass Killer III Hard on weeds, easy on you. Effective in cool and cloudy conditions as well as warm and sunny weather. No mixing, no measuring. Use in and around vegetable gardens, flower beds, tree rings and mulched beds, as well as on cracks in driveways, walkways, and patios. Kills to the root. Rain-Proof in 10 minutes. Visible results in 3 hours. Active ingredient Glyphosate. Size 1.33 Gal., Concentrate or Ready To Use Ready To Use, Product Form Liquid, Application Type Wand Sprayer, Safe For Edibles No, Safe For Pets Yes, Coverage Area 300 Sq. Ft., For Use With Grass Weeds, Contains Glyphosate Yes, Pkg Qty 1, Package Type Bottle WARNING This product can expose you to chemicals which are known to the State of California to cause cancer or reproductive harm. For more information go to www.P65Warnings.ca.gov.