Prevents new weeds* from growing for up to 6 months, guaranteed
Flip-top applicator cap makes application a breeze
When used as directed Preen Extended Control Weed Preventer can be used around more than 600 perennials, ground covers, shrubs and trees as listed on the product label
Can be applied anytime during the growing season—spring, summer, or fall
Not intended for use on flower seeds, lawns, vegetable gardens, water gardens or other food-producing or edible plants