Top 10 Best Weed Killer For Lawns Our Picks 2020

Looking for the best weed killer for lawns? Then you must check out this article. In this post, we have compiled the list of the top rated weed killer for lawns that are available in the market.

When you search for the best weed killer for lawns, the internet will give you suggestions that might blow your brain away because there are thousands of products available in the market. Among them, some of the products are bought again and again based on the brand, quality, and reviews of other buyers. This article guides you in every detail that you should know when buying weed killer for lawns.

If you are looking for the weed killer for lawns under a well-known brand that has been bought by everyone else then you can go for BioAdvanced 704140 All-in-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40 oz, Concentrate. If your budget’s a little tighter, we recommend the Ortho 0430005 B Gon Weed Killer for Lawns Concentrate2, 1-Gallon, 1 gal as the absolute best value for money.

After a lot of extensive research, here is our review of some of the top 10 weed killer for lawns. Below is the list that we have reviewed on the best weed killer for lawns. Let’s check out the products!

To help you in your search, we have completed this list of the Best weed killer for lawns.

Best weed killer for lawns

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Product Title
Score

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.
9.8

Scotts 4,000 Sq. Ft Turf Builder Triple Action | Kills Weeds Including Dandelions & Clover | Prevents Crabgrass, Feeds & Fertilizes To Build Thick Green Lawns | 26003 Model
9.5

Ortho 447805 WeedClear Weed Killer Ready-to-Spray-Fast-Acting, Kills Dandelion, Crabgrass and Clover to The Root, Won't Harm Lawn When Used as Directed, 32 oz,
9.1

Ortho 0430005 B Gon Weed Killer for Lawns Concentrate2, 1-Gallon, 1 gal
8.7

Ortho Weed B Gon Plus Crabgrass Control Ready-To-Use Comfort Wand, 1 gallon
8.5

BioAdvanced 704140 All-in-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40 oz, Concentrate
8.2

Scotts Turf Builder Weed and Feed 3, 5,000 Sq. Ft.
7.6

Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32oz
7.4

PBI/Gordon 652400 Speed Zone Lawn Weed Killer, 20-Ounce - Brown/A
7.1

Ortho 398710 Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns, 32 OZ,
6.2

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Product Title

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.

9.8

Scotts 4,000 Sq. Ft Turf Builder Triple Action | Kills Weeds Including Dandelions & Clover | Prevents Crabgrass, Feeds & Fertilizes To Build Thick Green Lawns | 26003 Model

9.5

Ortho 447805 WeedClear Weed Killer Ready-to-Spray-Fast-Acting, Kills Dandelion, Crabgrass and Clover to The Root, Won't Harm Lawn When Used as Directed, 32 oz,

9.1

Ortho 0430005 B Gon Weed Killer for Lawns Concentrate2, 1-Gallon, 1 gal

8.7

Ortho Weed B Gon Plus Crabgrass Control Ready-To-Use Comfort Wand, 1 gallon

8.5

BioAdvanced 704140 All-in-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40 oz, Concentrate

8.2

Scotts Turf Builder Weed and Feed 3, 5,000 Sq. Ft.

7.6

Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32oz

7.4

PBI/Gordon 652400 Speed Zone Lawn Weed Killer, 20-Ounce - Brown/A

7.1

Ortho 398710 Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns, 32 OZ,

6.2

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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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.

$28.94  in stock
10 new from $28.94
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • Weed killer with an extended wand to make it easy to spot-treat lawn weeds
  • Kills over 250 weeds, including crabgrass, dandelion, clover, and yellow nutsedge--won't harm your lawn
  • Lawn weed killer for use on Northern grasses, including Kentucky bluegrass, perennial ryegrass, fescue, bermudagrass, buffalograss, and zoysiagrass
  • Starts working immediately and rainproof in as little as 3 hours
  • For hard-to-kill summer crabgrass and grassy weeds, use Roundup for Lawns Crabgrass Destroyer

Scotts 4,000 Sq. Ft Turf Builder Triple Action | Kills Weeds Including Dandelions & Clover | Prevents Crabgrass, Feeds & Fertilizes To Build Thick Green Lawns | 26003 Model


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Scotts 4,000 Sq. Ft Turf Builder Triple Action | Kills Weeds Including Dandelions & Clover | Prevents Crabgrass, Feeds & Fertilizes To Build Thick Green Lawns | 26003 Model

$27.48  in stock
11 new from $24.98
Free shipping
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • Triple Action – Kills, Prevents and Feeds | Keep people and pets out of the area during application. Do not allow people or pets to enter the treated areas until dusts have settled
  • Apply in spring when daytime temperatures are consistently between 60ᵒ F and 80ᵒ F and before the 3rd or 4th mowing | Do not apply to newly seeded or sodded areas until after the 4th mowing. Apply product when dandelions are actively growing
  • You must wait at least 6-8 weeks between fertilizer applications | Covers up to 4,000 sq. ft.
  • This product contains both a pre-emergent and post-emergent weed control | Would not be a control for spurge
  • Use on Bahiagrass, Bermudagrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue | Will not kill actively growing crabgrass but will kill actively growing broadleaf weeds if applied correctly

Ortho 447805 WeedClear Weed Killer Ready-to-Spray-Fast-Acting, Kills Dandelion, Crabgrass and Clover to The Root, Won’t Harm Lawn When Used as Directed, 32 oz,


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Ortho 447805 WeedClear Weed Killer Ready-to-Spray-Fast-Acting, Kills Dandelion, Crabgrass and Clover to The Root, Won't Harm Lawn When Used as Directed, 32 oz,

$11.99
$10.28  in stock
11 new from $10.28
Free shipping
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • Kill weeds in your lawn, including dandelion, chickweed, clover, crabgrass, and foxtail with the Ortho WeedClear Lawn Weed Killer
  • Fast-acting, with results in one application
  • Kills weeds to the roots but won't harm the lawn (when used as directed)
  • For use on grasses, including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass
  • Apply easily by connecting a garden hose to the attached sprayer--treats up to 5,000 sq. ft.

Ortho 0430005 B Gon Weed Killer for Lawns Concentrate2, 1-Gallon, 1 gal


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Ortho 0430005 B Gon Weed Killer for Lawns Concentrate2, 1-Gallon, 1 gal

$35.44  in stock
3 new from $35.44
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • Kills dandelions, clover and other broadleaf weeds
  • Won’t harm the lawn - (when used as directed)
  • Kills weeds to the root
  • Kills 250+ listed weeds (See label for listed weeds)
  • Results in hours

Ortho Weed B Gon Plus Crabgrass Control Ready-To-Use Comfort Wand, 1 gallon


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Ortho Weed B Gon Plus Crabgrass Control Ready-To-Use Comfort Wand, 1 gallon

$33.85  in stock
4 new from $21.83
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Amazon.com
as of April 10, 2021 8:49 am

Features

  • Kills crabgrass, dandelions and other common lawn weeds
  • Kills weeds to the roots
  • Kills 200+ weeds
  • Won’t harm the lawn— (when used as directed)
  • Starts working immediately

BioAdvanced 704140 All-in-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40 oz, Concentrate


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BioAdvanced 704140 All-in-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40 oz, Concentrate

$13.49
$8.97  in stock
5 new from $8.97
Free shipping
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • All-in-one formula: BioAdvanced's all-in-one formula kills listed lawn weeds and crabgrass without harming the lawn
  • Weed killer: kills over 200 listed broadleaf weeds like dandelion and clover PLUS crabgrass
  • Root killer: kills even the toughest weeds to the root
  • Rainproof protection: systemic rainproof in 1 hour
  • Allows for hose-end sprayer application

Scotts Turf Builder Weed and Feed 3, 5,000 Sq. Ft.


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Scotts Turf Builder Weed and Feed 3, 5,000 Sq. Ft.

$21.53
$19.98  in stock
18 new from $19.98
Free shipping
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • Up to 2X more powerful dandelion and clover control (vs. previous formula)
  • Clears out dandelions and clover—satisfaction guaranteed
  • Weedgrip technology grips the weeds you see—and the ones you don't
  • Scotts most powerful weed and feed
  • Feeds to thicken lawns and crowd out weeds

Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32oz


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Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32oz

$15.99
$14.55  in stock
12 new from $14.55
Free shipping
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • Kills yellow and purple Nutsedge, Kyllinga and over 50 other tough weeds
  • For Northern and Southern turf grasses
  • Kills Weeds, Not Lawns
  • Rainproof in 2 hours
  • Ready to use—no mixing

PBI/Gordon 652400 Speed Zone Lawn Weed Killer, 20-Ounce – Brown/A


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PBI/Gordon 652400 Speed Zone Lawn Weed Killer, 20-Ounce - Brown/A

$40.99
$37.84  in stock
4 new from $37.09
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • 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.

Ortho 398710 Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns, 32 OZ,


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Ortho 398710 Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns, 32 OZ,

$16.98  in stock
15 new from $16.98
Free shipping
Buy Now
Amazon.com
as of April 10, 2021 8:49 am

Features

  • Kills Creeping Charlie (Ground Ivy) and Wild Violet
  • Kills weeds to the roots
  • Won’t harm the lawn – (when used as directed)
  • Rainproof in 6 hours
  • Treats 6,400 sq. ft.

We hope you get the perfect weed killer for lawns from the above list. Finally, if you’re looking for an incredible selection of features, then Ortho 447805 WeedClear Weed Killer Ready-to-Spray-Fast-Acting, Kills Dandelion, Crabgrass and Clover to The Root, Won’t Harm Lawn When Used as Directed, 32 oz, are probably the weed killer for lawns on the market today.