Corn gluten 101 Applied when the (4-inch deep) soil temperature reaches 55 degrees (or just as local forsythia begin to bloom), corn gluten meal has the potential to prevent weed seeds from sprouting.

Organic pre-emergent herbicide products are made from corn gluten meal, a byproduct of the corn milling process. The granules are distributed over the surface of the soil or mulch, forming an ...

Kick weeds to the curb with a cheap weed killer spray you can make with everyday household items like vinegar, salt, and ...

I recently spread corn gluten meal on the lawn, and now there is a bad odor in the yard. I used one bag on the front lawn and around the shrubs. After a heavy rain, my wife noticed a terrible odor.

Wiedmeier, who previously worked at a feed mill formulating feeds for livestock, says corn and its co-byproducts are gluten-free. Unlike wheat, barley and rye, corn contains no gluten.

It's important to remember that cornmeal gluten is only potent against seeds and not mature plants. Moreover, for peak effectiveness, the corn gluten should contain at least 60% protein.