Fighting Crabgrass Organically
Despite heavy doses of corn gluten last fall and this spring, I have a great deal of crabgrass growing in a two year old tall fescue lawn. I've been hand pulling the clumps out, but that leaves exposed soil that I'm betting will soon be filled with more weeds. How does one battle crabgrass organically? If hand-pulling is the best option, what do you do about the bare spots? Throw grass seed down every time you weed?