Organic Pre-Emergent Weed Control That Works
A Different Approach to Weed Control
Lawnbright's organic pre-emergent is a natural herbicide that combines the effectiveness of 20 years of scientifically proven Corn Gluten with the convenience of a sprayable liquid.
Scientifically Proven Results
The University of Iowa's Department of Horticulture conducted extensive research and determined that corn gluten meal can reduce crabgrass cover by up to 86% and improve turfgrass quality when applied correctly.
Quick and Easy Application
This is not spot treatment: it’s easy to apply by simply spraying the treatment on through your hose, and will take 10 to 20 minutes, depending on the size of your lawn. Early spring application reduces hand pulling through the season.
Safer for Kids, Pets and the Planet
By using an organic Corn Gluten formula instead of harsh chemicals and carcinogenic weed killers, Lawnbright provides a solution that is safer for your family, pets and the planet.
Get Started.
My grass was covered in weeds in March.
— Matt A., Verified Buyer
I applied this and then the pre emergent two weeks later. My lawn looks like a golf course right now. It’s spotless.
Lawnbright Weed Wipeout Reviews
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Great lawn
Lawnbright has been the best and easiest lawn care product I have ever used.
— Brian S., Verified Buyer -
Lawnbright makes the grade.
My overall experience with Lawnbright was great. It was easy to apply, arrived in a timely fashion, and the results were excellent. Thanks for maintaining the same quality of results I had received from a more expensive commercial lawn care service.
— Niketa W., Verified Buyer -
Weed Wipeout is incredible!
I've used other weed killers in the past that were more expensive, harmful to the environment, and not very effective. I'm happy to say that Weed Wipeout is by far the best I've used. Very easy to apply and the results were amazing.
— Sam W., Verified Buyer