Tired of unwelcome grass popping up in your garden protect your ground covers, plant beds, landscapes, shrubs and trees with Ortho Grass B Gon garden grass killer. This ready-to-use, selective, systemic formula kills existing grasses without harming listed landscape plants. Plus there's no mixing required-just spray and go. Kills weedy grasses without injuring ornamental plantsKills annual and perennial grassy weedsFor use in and around ornamentals, groundcovers, evergreens, shrubs, shade tress, and non-bearing tree crops and vines