Cornmeal for Weed Control

Cornmeal for Weed Control

Because it contains 10 percent nitrogen, corn gluten meal proved to be a very effective fertilizer, causing lush, dense growth of turfgrass and of weeds in shrub beds.

How do I use cornmeal in my garden?

Soak 1 cup of whole ground cornmeal in 5 gallons of water for an hour, strain out the solids, and spray plants or drench on the soil around plants. Corn gluten meal (as opposed to cornmeal) is a powerful natural “weed and feed” fertilizer and is available in powdered and granular forms.

What does corn gluten do for your lawn?

Originally used as a supplement in hog feed, corn gluten has become a common organic alternative to synthetic chemical herbicides. It can be effective as a pre-emergent herbicide used to control crabgrass and other lawn weeds, and it also has nutritional properties.

Is corn gluten meal the same as cornmeal?

Corn meal is the whole meal unlike corn gluten which is only part of the corn meal. Corn as a grain is a mix of proteins, sugars and other carbohydrates that varies greatly depending on the cultivar and the quality of soil it was grown on.

When should you apply corn gluten meal?

For best results apply corn gluten in late April or early May and again in late August or early September for three to four consecutive years. Keep in mind this product like other pre-emergent weed killers prevents grass as well as weed seeds from sprouting.

Is corn meal a girlfriend?

Corn, and thus cornmeal, is naturally gluten-free, so polenta can be a good grain choice if you follow a gluten-free diet.

What is cornmeal good for?

Corn, and cornmeal, has been found to improve cardiovascular health and lowering cholesterol levels. Cornmeal is relatively high in selenium—one cup has 18.9mcg, or 34% of your daily recommended value—which has been found to lower coronary heart disease risk.

Can cornmeal go in compost?

Flour, oatmeal, or cornmeal. Nutshells except walnut shells which are bad for compost.

Does corn gluten attract rodents?

Tips for Using Corn Gluten as A Natural Weed Killer

One of the only drawbacks that I’ve seen with the corn gluten meal is that it can attract rodents. If you fear voles and mice in your garden, place some of the meal in a coffee can and add some powdered cayenne pepper. That will usually do the trick!

Is corn gluten the same as wheat gluten?

1 Maize Protein. In the case of maize, this protein fraction is known as ‘corn gluten’, although it is unrelated to the gluten of wheat (or of wheat’s close relatives) which are harmful to people with coeliac disease (see Chapter 14).

Is corn gluten harmful to dogs?

Corn gluten is safe for people and pets. Due to the strong smell, some dogs can be attracted to it.

What is horticultural cornmeal?

Horticultural Cornmeal is used as a low nitrogen source plant food for flowers, gardens, trees, and lawns. It can also be used as an organic fungicide soil amendment. Soil Mender Horticultural Corn Meal is an organic product that helps fight root and soil related fungal problems.

Is white cornmeal gluten free?

Whole Grain White Corn Meal is a flavorful and gluten free staple food. This versatile corn meal can be used to make: polenta, tortillas, muffins, corn bread, arepas and breading.

How do you use corn gluten in a garden?

To get the most weed and feed effect, apply a corn gluten meal product that’s labeled as a pre-emergent herbicide (really important; we’ll explain why in a second) to your lawn in the Spring when forsythia bushes begin to bloom (or when your county extension agent says crabgrass germinates in your area) and it will

Is corn gluten toxic?

It is not harmful to humans, to other non-target organisms, or to the environment. Furthermore, it provides a safer alternative to toxic chemicals commonly used for weed control on lawns. Corn gluten meal is present in corn and in foods that contain corn or processed corn by- products.

How do you use liquid corn gluten?

Application Rate:

Use the following mix rate: Mix 1 quart Gluten-8 OLP Liquid Corn Meal with 3 quarts water to make 1 gallon of mixed product. 1 gallon of mixed product treats 1,000 square feet of turf or landscape.

James H. Sterling
Author

James H. Sterling

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.