Bonide® Captain Jack’s™ Lawnweed Brew

Derived from Iron, Lawnweed Brew offers selective control of weeds, disease, moss, algae, and lichens without harming your lawngrass. The active ingredient is derived from naturally occurring iron. Kills many common weeds such as dandelion, clover, moss, narrow-leaved plantain, chickweed, and thistle. Works quickly, with dying weeds seen in a matter of hours following application. Product is rainfast in three hours, and safe for people and pets to enter the treated area once the product is dry.