Roundup Poison Ivy Plus Tough Brush Killer Concentrate is the easy way to control plants around your yard. Its exclusive formula works to kill poison ivy, poison oak, poison sumac, wild blackberry, kudzu, and all types of tough weeds to the root. In addition, it is rainproof in as fast as 30 minutes, produces visible results in hours, and allows you to plant 1 to 30 days after application (see booklet for details). Use Roundup Poison Ivy Plus Tough Brush Killer Concentrate in residential fields and trails, around trees or shrubs, around homes, buildings, cabins, lodges, and camp sites, along fences and foundations, on vines growing up poles or mature trees, freshly cut woody stumps, and other areas where tough weed are invading your yard. Mix the concentrate according to label directions and spot treat or spray evenly each gallon of spray solution over 300 sq. ft. with a tank or hose-end sprayer. Do not allow people or pets to enter the treated area or touch treated plants until spray has dried. One 32 fl. oz. bottle of Roundup Poison Ivy Plus Tough Brush Killer Concentrate makes 5 gallons and covers up to 1,500 sq. ft.