Bonide® 322 Weed Beater Naturally Occurring Iron, Ready To Use, 1 GallonNaturally occurring IRON (FeHEDTA) People and pet safe. 5 in 1: Kills broadleaf weeds, disease, moss, algae, plus greens up lawns. Works fast (hours), in low temps, with no unpleasant odor. Re seed in only 1 day, and can apply to new grass after only 1 week. Size: 1 Quart Ready to use Selective control of weeds in lawns Derived from iron, which occurs in nature Kills weeds down to the root Kills many common weeds like dandelion, clover, ,moss, narrow