Quit back-breaking hand weeding and start using Hi-Yield Herbicide Granules! These easy-to-apply granules are for use in flowerbeds, vegetable gardens, around ornamental trees, shrubs, and flowers listed on the label. Prevents 27 different grassy and broadleaf weeds, including chickweed, goose grass, sandbur, purslane, and thistle. Best applied early in the growing season or after weeding, as it prevents weeds but does not kill established weeds. 15 lb. bag.