For use in a tank sprayer. Of water for best results. The item "Roundup Super Concentrate Weed & Grass Killer 5004215-sale fast ship SALE" is in sale since Sunday, October 22, 2017. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Weed & Pest Control\Weed Control\Herbicides & Fungicides". The seller is "marta2427" and is located in Bridgeport, Connecticut.This item can be shipped to United States.