PreMerge 20lb Herbicide St Gabrials

Product Features PreMerge prevents the seed of weeds from germinating. Iowa State developed the technology. All natural ingredients not harmful to pets or the environment. Corn gluten has 9% nitrogen and is a good natural Broad leaf preventative – Barnyardgrass, Buckhorn Plantain, Smooth Crabgrass, Quackgrass, Curly Dock, Velvetleaf, Green Foxtail, Annual Bluegrass, Black Nightshade, Dandelions, Orchardgrass, Creeping Bentgrass, Shattercrane, Black Medic, Purslane, Redroot Pigweed, Wool Cupgrass, Catchweed Budstraw, Giant Foxtail, Clover, Lambs Quarters