Roundup Poison Ivy Plus Tough Brush Killer Concentrate is an exclusive formula that kills poison ivy, poison oak, poison sumac, wild blackberry, kudzu, and all types of tough weeds. 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.

• Use this weed control 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.
•  Concentrate makes 5 gallons and covers up to 1,500 sq. ft.
• Kills weeds like Poison Ivy, Bahiagrass, Barnyardgrass, Bermudagrass, Black Medic, Buckhorn Plantain, Burning Nettle, Bush Honeysuckle, Carolina Geranium, Carpetweed, Chamber-Bitter, Chickweed (Common), Chickweed (Mousear), Common Lespedeza, Common Purslane, Creeping Woodsorrel, Curly Dock, Dandelion and more.
• Available in a quart.