What weeds is it most effective controlling? What about clover?
99.9% of all broad leaf weed seeds will not germinate (grass seed germination is inhibited as well, see below). The most common pesky weeds that corn gluten meal controls is CRAB GRASS, CHICK WEED, and DANDELIONS. It will NOT have any effect on clover, as clover grows and spreads from its root system. Clover does not flower and drop seed buds, so it cannot be controlled by a pre-emergent herbicide. 6. Once I use it, when can I plant grass seed? Will it prevent grass seed from germinating also?Yes, once you apply Cockadoodle DOO Corn Gluten Meal Super-Premium Organic Weed Control product, you SHOULD NOT attempt to plant grass seed for at lease a five to six week period.
