Best 8 Weed Killer For Lawns 2023

Neco Williams
Oct 5, 2023 1:57 AM

Weed killers are effective at controlling weeds on lawns, but they can also have negative impacts on the environment. When used in combination with other Lawn Care products, it is advised to consult a lawn care professional to ensure the best results.

Top Picks

Best Overall: Roundup For Lawns1 Ready Roundup is an all-in-one weed killer for lawns that is ready to use, kills weeds in just one shot, not the Lawn - Roundup is the only all-in-one weedkiller for lawns that can be used on crabgrass, dandelions, clover and nutsedge, for use on Northern Grasses, 1.33 gal is enough to kill most weeds.
Best Budget: Ortho WeedClear Weed Killer Ortho WeedClear is the perfect lawn treatment for those that want to avoid harm to their lawn. The product was designed to kill weeds quickly and safely while not harming grass. The 32 oz bottle is a large enough container to handle many treatments, making it easy to stock up on. The product is also backed by a 100% satisfaction guarantee.
Editor's Choice: Scotts Turf Builder Triple Action Scotts turf builder triple action weed killer & preventer covers up to 4,000 sq. ft. 20 lb. weight makes it easy to use, kills crabgrass, dandelion, clover, chickweed, directions: Apply a single application to the entire lawn, let the product work for 3 to 5 days, remove by hand when the desired results are achieved.

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TOP Choice

Ortho WeedClear Weed Killer for Lawns Concentrate: Treats up to 64,000 sq. ft., Won't Harm Grass (When Used as Directed), Kills Dandelion & Clover, 1 gal.

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Ortho
Prime

LAWN FRIENDLY: It contains three proven ingredients that target common lawn weeds, so it won’t harm your grass (when used as directed)
KILLS WEEDS: This lawn weed killer kills over 250 common weeds, including dandelions, clover, poison ivy, sumac, chickweed, and dollarweed (see product label for complete weed list) more

Scotts Turf Builder Triple Action - Weed Killer & Preventer, Lawn Fertilizer, Prevents Crabgrass, Kills Dandelion, Clover, Chickweed & More, Covers up to 4,000 sq. ft., 20 lb.

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Scotts
Prime

Apply to a wet lawn with a Scotts spreader, and then water in after 24 hours; apply in early spring when dandelions are actively growing; a 20 lb. bag treats 4,000 sq. ft.
For use on Bahiagrass, Centipedegrass, Kentucky Bluegrass, Perennial Ryegrass, Bermudagrass, Tall Fescue, Fine Fescue, and Zosyiagrass more

Southern Ag Amine 2,4-D WEED KILLER, 32oz - Quart

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Southern Ag
Prime

Selective Broadleaf Weed Control
For use in pastures & rangeland, lawns, golf courses, cemeteries, parks,& similar ornamental turf. more

Roundup For Lawns1 Ready to Use - All-in-One Weed Killer for Lawns, Kills Weeds - Not the Lawn, One Solution for Crabgrass, Dandelions, Clover and Nutsedge, For Use on Northern Grasses, 1.33 gal.

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SCORE
8.6
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Roundup

For hard-to-kill summer crabgrass and grassy weeds, use Roundup for Lawns Crabgrass Destroyer
Weed killer with an extended wand to make it easy to spot-treat lawn weeds more

Ortho WeedClear Lawn Weed Killer Ready to Spray: For Northern Lawns, 32 oz.

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SCORE
8.4
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Ortho
Prime

Not available in FL, GU, HI, LA
FOR MULTIPLE LAWN VARIETIES: For use on grasses including Bermudagrass, Buffalograss, Tall Fescue, Fine Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass more

Ortho WeedClear Weed Killer for Lawns: with Comfort Wand, Won't Harm Grass (When Used as Directed), Kills Dandelion & Clover, 1 gal.

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SCORE
8.2
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Ortho
Prime

Use Ortho WeedClear Weed Killer for Lawns with Comfort Wand to kill weeds down to the root, without harming your lawn (when used as directed); you'll see visible results in hours
RESULTS YOU CAN SEE: Visible results in hours; rainproof in 1 hour upon drying; people and pets may enter the treated area after the spray has dried more

Ortho WeedClear Weed Killer for Lawns Ready-To-Spray: Treats up to 16,000 sq. ft., Won't Harm Grass (When Used as Directed), Kills Dandelion & Clover, 32 oz.

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SCORE
8.0
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Ortho
Prime

KILLS WEEDS: This lawn weed killer kills over 250 common weeds, including dandelions, clover, poison ivy, chickweed, and dollarweed (see product label for complete weed list)
EASY TO USE: To apply, connect your garden hose to the sprayer and set the nozzle to your desired setting more

Spectracide 85832 HG-85832 Weed Killer, 10.8 lb, Clear

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SCORE
8.0
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Spectracide
Prime

Apply spring through fall: apply when weeds are actively growing
Coverage: this 10.8 pound bag covers up to 3,000 square feet of lawn more

Last update on 2023-10-05 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

1 ratings

FAQs

What do professionals use to kill weeds?

There is no definitive answer to this question as different professionals use different methods to kill weeds. However, some common methods used to kill weeds include using a pesticide, using a herbicide, or using a mowing machine.

What kills weeds permanently but not grass?

Grass does not kill weeds permanently, but weed seeds will not germinate in the new soil.

How do I get rid of all the weeds in my lawn?

There are a few ways to get rid of weeds in your lawn. One way is to use a weed killer. Another way is to use a mower with a weed eater attachment.

When should I apply weed killer to my lawn?

There is no one definitive answer to this question. Some factors to consider include the severity of the weed, the time of year it is present, and the type of weed.

Should I cut the grass before applying weed killer?

There is no definitive answer to this question as it depends on the type of weed killer being used and the soil conditions. Generally speaking, if the weed killer is applied before the grass has a chance to grow, then it may not be effective. If however, the weed killer is applied after the grass has had a chance to grow, then it may be more effective.

Conclusion

There are many weed killers you can use on your lawn. However, the best one for your lawn may be the one that works best for you and your specific needs. Make sure to read the reviews before choosing a weed killer, as there are many different types and brands available.