10 Best Best Lawn Weed Killer of 2025

Tested and Reviewed: Top 10 Best Lawn Weed Killer deals with expert ratings from 8.1 to a perfect 10

July 2025 Edition

Editor's Choice

9.7

Ortho

Ortho WeedClear Weed Killer for Lawns Concentrate, Kills Dandelion and Clover, 1 gal.

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Editor's bottom line:

“This best lawn weed killer is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Use Ortho WeedClear Weed Killer for Lawns Concentrate to kill over 250 listed weeds including dandelion and clover down to the root, without harming your lawn (when used as directed)
This weed control product is rainproof in 1 hour and produces results in just 1 application
Use to kill weeds in turfgrasses including St. Augustinegrass (not Floratam), Bermudagrass, Centipedegrass, Zoysiagrass, Buffalograss, and Bahiagrass, Kentucky Bluegrass, Ryegrass, Tall Fescue, and Fine Fescue
Apply this lawn weed killer concentrate using a tank sprayer or Ortho Dial N Spray hose-end sprayer to small, actively growing weeds when daytime temperatures are below 90°F
This 1 gal. container of Ortho WeedClear Weed Killer for Lawns Concentrate treats up to 64,000 sq. ft.

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Picked by 298 people today

9.5

GORDON'S

Gordon’s SpeedZone Lawn Weed Killer, 20 Ounces, 652400

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Main Highlights

Visible results in hours - Reseed in just two weeks
Covers from 14,000 to 18,000 square feet - perfect for large property owners
Rapid and effective weed control for common and troublesome weed species in turfgrass
Does not harm lawn grasses - Cool Weather Performance
RESTRICTED: This product can NOT be shipped to the following states: AK, DC, MA, NJ,VT.

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9.5

Roundup

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

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Main Highlights

Roundup For Lawns is a ready-to-use tough weed killer for Northern grasses that kills weeds, roots and all (when used as directed), with up to 3 month weed control (as listed)
Kills 253 types of weeds (see inside booklet for weed list), including crabgrass, dandelion, clover, yellow nutsedge, poison ivy, chickweed, oxalis, and purslane
Roundup For Lawns starts working immediately and is rainproof in 3 hours
Use this tough weed killer on listed Northern grasses, including Kentucky Bluegrass, Perennial Ryegrass, Fescue spp. including Tall, Red, and Fine Leaf Fescues, and Zoysiagrass
The easy reach extendable spray wand makes application a breeze with its continuous spray
Not available in FL, HI, LA, NY, TX, Guam, Puerto Rico, Virgin Islands

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9.2

Save 11%

Scotts

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

11% OffFree Shipping

Main Highlights

Scotts Liquid Turf Builder with Plus 2 Weed Control kills listed weeds while giving your lawn a quick boost of nitrogen
Liquid weed killer plus fertilizer controls dandelion, clover, ground ivy, henbit, chickweed, plantain, poison ivy, and other broadleaf weeds as listed
Apply this ready-to-spray weed and feed when weeds are actively growing
This lawn care product is for use on Bluegrass, Fescue, Ryegrass, Bahiagrass, Common Bermudagrass, Centipedegrass, and Zoysiagrass
One 32 fl. oz. container of Scotts Liquid Turf Builder with Plus 2 Weed Control provides coverage of 6,000 sq. ft. for warm season lawns and 4,000 sq. ft. for cool season lawns

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9.0

Save 14%

Roundup

Roundup Weed and Grass Killer₄ with Pump 'N Go 2 Sprayer, Use in and Around Flower Beds, Trees & More, 1.33 gal.

14% OffFree Shipping

Main Highlights

Roundup Weed & Grass Killer kills tough weeds and grasses to the root, including dandelion, crabgrass, poison ivy, clover (red & white), spotted spurge, and other broadleaf weeds
It is rainproof in as fast as 30 minutes and produces visible results in hours
Allows for planting 1 to 30 days after application (see booklet for details)
Use in or around flower beds and perennial landscape plants, around trees and shrubs, on patios, walkways, and driveways, gravel, or mulch beds, along fences and foundations, and edging around foundations and retaining walls
The Pump N Go 2 Sprayer with an extendable wand provides up to 10 minutes of continuous spray and provides greater accuracy without bending over

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8.8

Save 10%

Southern Ag

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

10% OffFree Shipping

Main Highlights

Low, economical use rate of 1 to 4 pints per acre
Controls many broadleaf weeds & woody plants
Use in turf, pastures, rangeland, ditch banks, fences

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8.6

Save 10%

Scotts

Scotts Weed Control for Lawns, Weed Killer, Kills Over 200 Weed Types Including Dandelion and Clover, 5,000 sq. ft., 14 lbs.

10% OffFree Shipping

Main Highlights

Scotts Weed Control for Lawns starts working on contact to kill even the toughest weeds down to the root
This weed killer for lawns controls over 200 listed weeds, including dandelion, clover, dollarweed, chickweed, poison ivy, henbit, oxalis, ground ivy, and purslane
Apply in the spring or early fall when broadleaf weeds are actively growing
Do not use this lawn care product on Dichondra, Carpetgrass, 'Floratam' St. Augustinegrass, Creeping Bentgrass, or turfgrass where desirable clovers are present
One 14 lb. bag of Scotts Weed Control for Lawns covers 5,000 sq. ft.
Not available in FL

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8.3

Save 17%

Ortho

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

17% OffFree Shipping

Main Highlights

People and pets may enter treated areas after spray has dried
This fast-acting weed control product absorbs on contact to produce results in just 15 minutes, and is rainproof in 2 hours (upon drying)
This weed and grass killer controls weeds in, on and around walkways and driveways, under trees, and in landscape beds; not for use on lawns or grasses you like
Apply when weeds are small, actively growing and not wet from rain, dew or irrigation
This 1 gal. container of Ortho GroundClear Weed & Grass Killer includes a Comfort Wand applicator to accurately target weeds you want to kill

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8.1

Save 9%

Ortho

Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass, Dandelion and Clover, 32 oz.

9% OffFree Shipping

Main Highlights

Kill weeds in your lawn, including dandelion, chickweed, clover, crabgrass and foxtail with the Ortho WeedClear Lawn Weed Killer Ready-to-Spray
This fasting-acting weed control kills listed weeds to the root and gets results with 1 application
Kills weeds not the lawn when used as directed - use on lawn grasses including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass and Zoysiagrass
Apply to weeds that are young and actively growing by connecting your garden hose to the sprayer, sliding the switch to "ON" and spraying evenly until the lawn is wet
This 32 oz. container of Ortho WeedClear Lawn Weed Killer Ready-to-Spray treats up to 5,000 sq. ft.
Not available in FL, GU, HI, LA

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Best Value

8.1

Save 24%

Spectracide

Spectracide Weed Stop For Lawns Plus Crabgrass Killer, 1 Gallon, Ready-To-Use Formula Kills More Than 470 Types Of Weeds As Listed Including Dandelion, Chickweed, Clover, Crabgrass And Yellow Nutsedge

24% OffFree Shipping

Main Highlights

KILLS WEEDS NOT THE LAWN: When used as directed
VISIBLE RESULTS IN 5 HOURS: Conquer unruly weeds and see visible results in as fast as 5 hours
KILLS 470+ WEED TYPES AS LISTED: Kills broadleaf and grassy weeds including dandelion, chickweed and clover as well as crabgrass and yellow nutsedge see product label for complete list of weed types
KILLS THE ROOT: Kills weeds by contact down to the root
READY-TO-USE FORMULA: No mixing required

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Our Best Overall Choice

Best Choice

9.7

Ortho

Ortho WeedClear Weed Killer for Lawns Concentrate, Kills Dandelion and Clover, 1 gal.

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Use Ortho WeedClear Weed Killer for Lawns Concentrate to kill over 250 listed weeds including dandelion and clover down to the root, without harming your lawn (when used as directed)
This weed control product is rainproof in 1 hour and produces results in just 1 application
Use to kill weeds in turfgrasses including St. Augustinegrass (not Floratam), Bermudagrass, Centipedegrass, Zoysiagrass, Buffalograss, and Bahiagrass, Kentucky Bluegrass, Ryegrass, Tall Fescue, and Fine Fescue
Apply this lawn weed killer concentrate using a tank sprayer or Ortho Dial N Spray hose-end sprayer to small, actively growing weeds when daytime temperatures are below 90°F
This 1 gal. container of Ortho WeedClear Weed Killer for Lawns Concentrate treats up to 64,000 sq. ft.

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Related Deals You Might Like for Best Lawn Weed Killer

PBI/GORDON Trimec Lawn Weed Killer, one gallon

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Agrisel 3 Way Max Weed Killer, Eliminate 50+ Weeds, Safe on Grass, Weed Spray, Pet Safe, Low Odor, Easy Mixing, Includes 3-Pack of Agrisel Protective Gloves, 32 Ounces

11% Off

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SpeedZone EW Lawn Weed Killer

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

9% Off

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Spectracide Large Plot Weed Stop for Lawns Concentrate, 1 Gallon, Kills More Than 200 Types of Weeds as Listed

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Spruce Weed Killer Spray - Snap & Spray Weed & Grass Killer₂ Powered Starter Kit - Reusable Sprayer with Wand for Spot-Treating Driveways, Gardens & More (64 Oz Bottle)

25% Off

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Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz.

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10 Best Best Lawn Weed Killer of 2025

Tested and Reviewed: Top 10 Best Lawn Weed Killer deals with expert ratings from 8.1 to a perfect 10

Ortho

Ortho WeedClear Weed Killer for Lawns Concentrate, Kills Dandelion and Clover, 1 gal.

Editor's bottom line:

Main Highlights

GORDON'S

Gordon’s SpeedZone Lawn Weed Killer, 20 Ounces, 652400

Main Highlights

Roundup

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

Main Highlights

Scotts

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

Main Highlights

Roundup

Roundup Weed and Grass Killer₄ with Pump 'N Go 2 Sprayer, Use in and Around Flower Beds, Trees & More, 1.33 gal.

Main Highlights

Southern Ag

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

Main Highlights

Scotts

Scotts Weed Control for Lawns, Weed Killer, Kills Over 200 Weed Types Including Dandelion and Clover, 5,000 sq. ft., 14 lbs.

Main Highlights

Ortho

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

Main Highlights

Ortho

Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass, Dandelion and Clover, 32 oz.

Main Highlights

Spectracide

Spectracide Weed Stop For Lawns Plus Crabgrass Killer, 1 Gallon, Ready-To-Use Formula Kills More Than 470 Types Of Weeds As Listed Including Dandelion, Chickweed, Clover, Crabgrass And Yellow Nutsedge

Main Highlights

Our Best Overall Choice

Ortho

Ortho WeedClear Weed Killer for Lawns Concentrate, Kills Dandelion and Clover, 1 gal.

Editor's bottom line:

Main Highlights

Related Deals You Might Like for Best Lawn Weed Killer

PBI/GORDON Trimec Lawn Weed Killer, one gallon

Agrisel 3 Way Max Weed Killer, Eliminate 50+ Weeds, Safe on Grass, Weed Spray, Pet Safe, Low Odor, Easy Mixing, Includes 3-Pack of Agrisel Protective Gloves, 32 Ounces

SpeedZone EW Lawn Weed Killer

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

Spectracide Large Plot Weed Stop for Lawns Concentrate, 1 Gallon, Kills More Than 200 Types of Weeds as Listed

Spruce Weed Killer Spray - Snap & Spray Weed & Grass Killer₂ Powered Starter Kit - Reusable Sprayer with Wand for Spot-Treating Driveways, Gardens & More (64 Oz Bottle)

Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz.

Spectracide Weed and Grass Killer, Pack of 1

Spectracide Weed & Feed 20-0-0 (Ready-to-Spray) (32 fl oz), 1 pack

Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate

Deals are Live