Bonide 26022 Ready-to-Use Lawnweed Brew with Battery Powered Wand, Liquid, Spray Application, 1 gal

Derived from Iron, Captain Jack's Lawnweed Brew offers selective control of weeds, disease, moss, algae and lichens in lawns. The active ingredient is derived from iron, which occurs in nature. Kills many common weeds like dandelion, clover, moss, narrow-leaved plantain, chickweed and thistle. Works quickly, as dying weeds will be seen within hours of application.