Thinking of Corn Gluten Meal? Read This First
With the forsythia blooming or ready to bloom in many areas of North America, that means the crabgrass seeds at the surface of your lawn will be germinating soon, too.
Corn gluten meal is sold as a pre-emergent weed control, primarily for crabgrass and other annual weeds of turf. Before you spend any money on this product, however, review this post from last April: http://www.safelawns.org/blog/index.php/2010/04/corn-gluten-meal-as-weed-control-20-years-later-the-jury-is-still-out/