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.
When should I put corn gluten on my lawn?
How To Use Corn Gluten Effectively:
- It must be applied precisely 2 weeks before germination of the weeds to have any effect.
- Weed germination must be followed by a 5-day dry period to have optimal effect.
- There is NO post-emergence control of ANY weed!
Does corn gluten kill grass seed?
Corn gluten is a pre-emergent herbicide and a natural source of Nitrogen fertilizer which kills the seeds from weeds. Yes, WEEDS! And it won’t damage the lawn or soil because it is non-toxic. … The seeds will not germinate because of the corn gluten.
Is corn gluten a fertilizer?
Corn gluten meal is a great fertilizer — but its value as a weed control product is marginal. Due to the Ontario Pesticide Ban, there has been an increased demand for organic weed control products and the use of corn gluten meal on lawns has grown exponentially.
Is corn gluten harmful to dogs?
Feeding corn gluten meal can cause your dog or cat to develop severe allergies to corn over an extended amount of time. This can manifest as severe GI and skin problems. Corn gluten meal is less nutritionally complete than meat-based proteins.
How long is corn gluten effective?
Corn gluten meal will remain effective in soil for up to 6 weeks provided that it stays dry enough to prevent microbes from decomposing it.
Does corn gluten meal kill weeds?
Answer: Though they will not rid your lawn or garden of existing weeds, organic pre-emergent herbicides based on corn gluten meal will prevent any new weed seedlings from growing by drying out the emerging plant’s initial root. When used correctly, they’re a great weed preventative, particularly for annual weeds.
Is cornmeal the same as corn gluten meal?
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 do you apply Scotts corn gluten fertilizer?
Contains 100% corn gluten meal, a natural, pre-emergent weed seed preventer. For best results, apply before weeds appear, usually in early Spring and again in late Summer or early fall.