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Gardening & Lawn Care

Weed Killers For Lawns

10 Best Weed Killers For Lawns 2025 in the United States

Name: Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal.
Brand: Roundup
Price: 40.99 USD
Availability: InStock

From leading brands and best sellers available on the web.

Winner

Roundup

Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal.

9.8

score

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Scotts

Scotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.

9.6

score

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Scotts

Scotts Halts Crabgrass & Grassy Weed Preventer, Pre-Emergent Weed Killer for Lawns, 10,000 sq. ft., 20.12 lbs.

9.4

score

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Scotts

Scotts Turf Builder Bonus S Southern Weed & FeedF2, Weed Killer and Lawn Fertilizer, 5,000 sq. ft., 17.24 lbs.

9.1

score

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Ortho

Ortho WeedClear Lawn Weed Killer Concentrate 32 oz. with Dial N Spray Hose-End Sprayer, Kills Crabgrass, Dandelion, Clover and Chickweed

8.9

score

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Ortho

Ortho GroundClear Weed and Grass Killer Refill, Kills Dandelions, Chickweed, Crabgrass, Moss and More in Patios and Landscapes, OMRI Listed, 1 gal.

8.6

score

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Ortho

Ortho WeedClear Weed Killer for Lawns: Ready-To-Use, With Trigger Sprayer, Won't Harm Grass (When Used as Directed), Kills Dandelion & Clover, 1 gal., (Packaging may vary)

8.4

score

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Scotts

Scotts WeedEx Prevent with Halts, Crabgrass Preventer, Pre-Emergent Grassy Weed Killer, 5,000 sq. ft., 10.06 lbs.

8.1

score

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Scotts

Scotts Turf Builder Triple ActionI, Weed Killer and Preventer Plus Lawn Fertilizer, 4,000 sq. ft., 11.31 lbs.

7.8

score

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#10

Scotts

Scotts Turf Builder Southern Triple Action, Weed Killer, Fire Ant Preventer, Lawn Fertilizer, 8,000 sq. ft., 26.64 lbs.

7.5

score

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10 Best Weed Killers For Lawns 2025 in the United States

Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal.

Scotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.

Scotts Halts Crabgrass & Grassy Weed Preventer, Pre-Emergent Weed Killer for Lawns, 10,000 sq. ft., 20.12 lbs.

Scotts Turf Builder Bonus S Southern Weed & FeedF2, Weed Killer and Lawn Fertilizer, 5,000 sq. ft., 17.24 lbs.

Ortho WeedClear Lawn Weed Killer Concentrate 32 oz. with Dial N Spray Hose-End Sprayer, Kills Crabgrass, Dandelion, Clover and Chickweed

Ortho GroundClear Weed and Grass Killer Refill, Kills Dandelions, Chickweed, Crabgrass, Moss and More in Patios and Landscapes, OMRI Listed, 1 gal.

Ortho WeedClear Weed Killer for Lawns: Ready-To-Use, With Trigger Sprayer, Won't Harm Grass (When Used as Directed), Kills Dandelion & Clover, 1 gal., (Packaging may vary)

Scotts WeedEx Prevent with Halts, Crabgrass Preventer, Pre-Emergent Grassy Weed Killer, 5,000 sq. ft., 10.06 lbs.

Scotts Turf Builder Triple ActionI, Weed Killer and Preventer Plus Lawn Fertilizer, 4,000 sq. ft., 11.31 lbs.

Scotts Turf Builder Southern Triple Action, Weed Killer, Fire Ant Preventer, Lawn Fertilizer, 8,000 sq. ft., 26.64 lbs.

FAQ

What is the best weed killer for lawns?

How do I apply weed killer to my lawn?

Are weed killers safe for pets and children?

When is the best time to apply weed killer?

Can I use weed killer on new grass?

10 Best Weed Killers For Lawns 2025 in the United States

Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal.

Scotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.

Scotts Halts Crabgrass & Grassy Weed Preventer, Pre-Emergent Weed Killer for Lawns, 10,000 sq. ft., 20.12 lbs.

Scotts Turf Builder Bonus S Southern Weed & FeedF2, Weed Killer and Lawn Fertilizer, 5,000 sq. ft., 17.24 lbs.

Ortho WeedClear Lawn Weed Killer Concentrate 32 oz. with Dial N Spray Hose-End Sprayer, Kills Crabgrass, Dandelion, Clover and Chickweed

Scotts WeedEx Southern, Weed Killer Controls Dollarweed, Clover, and More, Southern Lawn Care, 4,000 sq. ft., 12.5 lbs.

BioAdvanced 5 In 1 Weed and Feed Lawn Fertilizer, Granules, 24 lb, 10,000 Sq Ft

Roundup For Lawns₁ Ready-To-Use with Extend Wand, Tough Weed Killer for Use on Northern Grasses, 1.33 gal.

Spectracide Weed Stop For Lawns Plus Crabgrass Killer, Ready-to-Use, 1 gallon

BioAdvanced All-In-One Lawn Weed and Crabgrass Killer I, Concentrate, 40 oz

Ortho GroundClear Weed and Grass Killer Refill, Kills Dandelions, Chickweed, Crabgrass, Moss and More in Patios and Landscapes, OMRI Listed, 1 gal.

Ortho WeedClear Weed Killer for Lawns: Ready-To-Use, With Trigger Sprayer, Won't Harm Grass (When Used as Directed), Kills Dandelion & Clover, 1 gal., (Packaging may vary)

Scotts WeedEx Prevent with Halts, Crabgrass Preventer, Pre-Emergent Grassy Weed Killer, 5,000 sq. ft., 10.06 lbs.

Scotts Turf Builder Triple ActionI, Weed Killer and Preventer Plus Lawn Fertilizer, 4,000 sq. ft., 11.31 lbs.

Scotts Turf Builder Southern Triple Action, Weed Killer, Fire Ant Preventer, Lawn Fertilizer, 8,000 sq. ft., 26.64 lbs.

Ant Killer For Lawns

Weed Killer Spray For Lawns

Weed Killer For Lawns Concentrates

Killers For Lawns

Lawn Weed Killers

FAQ

What is the best weed killer for lawns?

How do I apply weed killer to my lawn?

Are weed killers safe for pets and children?

When is the best time to apply weed killer?

Can I use weed killer on new grass?