10 Best Crabgrass Killers of May 2020

16,857

reviews scanned

We do the research for you!

1
TOP Choice

Ortho WeedClear Lawn Weed Killer Ready to Spray - Weed Killer for Lawns, Crabgrass Killer, Also Kills Chickweed, Dandelion, Clover & More, Fast Acting Weed Killer Spray, Kills to the Root, 32 oz.

Ortho WeedClear Lawn Weed Killer Ready to Spray - Weed Killer for Lawns, Crabgrass Killer, Also Kills Chickweed, Dandelion, Clover & More, Fast Acting Weed Killer Spray, Kills to the Root, 32 oz.

Ortho

Close

More Info
9.6

Compare prices (3)
- $11.98
  
  View
- $11.98
  
  View
- $13.95
  
  View
Product Highlights
Fast-acting, with results in one application

For use on grasses, including bermudagrass, buffalograss, fescues, kentucky bluegrass, ryegrass, and zoysiagrass

Not available in fl, gu, hi, la

Kill weeds in your lawn, including dandelion, chickweed, clover, crabgrass, and foxtail with the ortho weedclear lawn weed killer

Kills weeds to the roots but won't harm the lawn (when used as directed)

Apply easily by connecting a garden hose to the attached sprayer--treats up to 5, 000 sq. ft.
SHOW

More Deals

$11.98

view deal

$11.98

view deal

$13.95

view deal
2
Most Savings

BioAdvanced 704140 All-In-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40-Ounce

BioAdvanced 704140 All-In-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40-Ounce

BioAdvanced

Close

More Info

#EasyToUse
9.6

Compare prices (3)
- $12.98
  
  View
- $23.09
  
  View
- $19.71
  
  View
scoring

info & deals
BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Customers Rating
  
  9.0
- Popularity & Sales
  
  9.1
- Easy to use
  
  8.0
- Presentation
  
  7.5
- Value for money
  
  7.0
SHOW
view deal
Product Highlights
This product won't harm you lawn when used as directed

Use in tank sprayers, dial-n-spray and hose-end sprayers

Kills over 200 of the most common broad leaf weeds like dandelions and clovers

Rainproof in 1 hour

The fastest, easiest way to treat the entire lawn
SHOW

More Deals

$12.98

view deal

$23.09

view deal

$19.71

view deal
3

Roundup for Lawns Crabgrass Destroyer1 - Tough Weed Killer, Kills Crabgrass, Apply This Product to Kentucky Bluegrass, Fine Fescue, Perennial Ryegrass and Tall Fescue, 1 gal.

Roundup for Lawns Crabgrass Destroyer1 - Tough Weed Killer, Kills Crabgrass, Apply This Product to Kentucky Bluegrass, Fine Fescue, Perennial Ryegrass and Tall Fescue, 1 gal.

Roundup

Close

More Info
9.2

Compare prices (2)
- $26.97
  
  View
- $29.26
  
  View
Product Highlights
Designed for use on northern lawns: kentucky bluegrass, fine fescue, perennial ryegrass and tall fescue

Apply any time before seeding, including day of seeding

Kills the toughest crabgrass and grassy weeds without harming lawns (when used as directed)

Weeds will turn white 4-7 days after application. white means it's working!

Roundup for lawns crabgrass destroyer1 is tough on weeds but won't harm your lawn (when used as directed)
SHOW

More Deals

$26.97

view deal

$29.26

view deal
4

OrganicMatters Natural Weed Killer Spray, No Glyphosate, People, Pets and Eco-Friendly, Results in Less Than 24-Hours (128 oz Gallon)

OrganicMatters Natural Weed Killer Spray, No Glyphosate, People, Pets and Eco-Friendly, Results in Less Than 24-Hours (128 oz Gallon)

OrganicMatters

Close

More Info

9.0
Product Highlights
🌱 eliminates weeds in less than 24-hours – our concentrated formula eliminates over 250+ weed types fast including crabgrass, dandelions and other broadleaf types

🌱 confidently use anywhere – use around flower beds, shrubs and trees, barns, driveways, edging, fence lines, foundations, gravel areas, mulch beds, overgrown weed areas, parking areas, patios, pavers, pool areas, rock walls and pathways, walkways, wells & water systems. anywhere that weeds are not wanted

🌱 natural weed killer – made from natural ingredients. no glyphosate

🌱 dries even faster – organicmatters weed killer spray is ready to use and sprays quickly & dries faster. includes heavy-duty sprayer

🌱 30-day money-back guarantee – if you’re unhappy with our product, for any reason, call or email us and your purchase will be reimbursed without question. simple & easy
SHOW
view deal

7.9 Reviews

How we Score

9.5 features quality

8.9 popularity

8.4 brand reputation

learn more

close x

Our app considers products features, online popularity, consumer’s reviews, brand reputation, prices, and many more factors, as well as reviews by our experts.

Click on products MORE INFO button to explore, or read more About Us

5

Roundup 4375010 Safe Weed Killer For Northern Lawns | Kills Crabgrass, Dandelion Lawns1 Refill, Clover & Yellow Nutsedge | Starts Working Immediately

Roundup 4375010 Safe Weed Killer For Northern Lawns | Kills Crabgrass, Dandelion Lawns1 Refill, Clover & Yellow Nutsedge | Starts Working Immediately

Roundup

Close

More Info
8.7

Compare prices (3)
- $18.97
  
  View
- $24.22
  
  View
- $22.84
  
  View
Product Highlights
Kills over 250 weeds, including crabgrass, dandelion, clover, and yellow nutsedge--won't harm your lawn

Starts working immediately and rainproof in as little as 3 hours

Convenient, ready-to-use refill is easy to pour right into your roundup for lawns extended wand bottle--no mixing required

Lawn weed killer for use on northern grasses, including kentucky bluegrass, perennial ryegrass, fescue, bermudagrass, buffalograss, and zoysiagrass

For hard-to-kill summer crabgrass and grassy weeds, use roundup for lawns crabgrass destroyer
SHOW

More Deals

$18.97

view deal

$24.22

view deal

$22.84

view deal
6

Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate, 16 oz.

Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate, 16 oz.

Ortho

Close

More Info
8.4

Compare prices (2)
- $10.92
  
  View
- $15.09
  
  View
Product Highlights
Kills weeds to the roots

Rainproof in 6 hours

Kills creeping charlie (ground ivy) and wild violet

Won’t harm the lawn – guaranteed (when used as directed.)

Treats 3,200 sq. ft
SHOW

More Deals

$10.92

view deal

$15.09

view deal
7

BioAdvanced 704119A Extreme Crabgrass Herbicide Weed Killer, 32 oz, Ready-to-Spray

BioAdvanced 704119A Extreme Crabgrass Herbicide Weed Killer, 32 oz, Ready-to-Spray

BioAdvanced

Close

More Info
8.0

Compare prices (3)
- $23.48
  
  View
- $34.78
  
  View
- $30.83
  
  View
Product Highlights
Rainproof in one hour

Treats 5, 000 sq ft

Kills crabgrass, even large, hairy and smooth crabgrass

For use on northern turfs including fescue, perennial rye grass and kentucky bluegrass
SHOW

More Deals

$23.48

view deal

$34.78

view deal

$30.83

view deal
8

Ortho Weed B Gon Plus Crabgrass Control Concentrate2, 32 oz.

Ortho Weed B Gon Plus Crabgrass Control Concentrate2, 32 oz.

Ortho

Close

More Info
7.8

Compare prices (3)
- $17.95
  
  View
- $18.98
  
  View
- $5.63
  
  View
Product Highlights
Kills weeds to the roots

Won’t harm the lawn – guaranteed (when used as directed)

Kills crabgrass, dandelions and other common lawn weeds

Kills 200+ weeds

Starts working immediately
SHOW

More Deals

$17.95

view deal

$18.98

view deal

$5.63

view deal
9

BioAdvanced 100532514 Weed & Feed Crabgrass Killer Science-Based Solutions Lawn Fertilizer, 24-Pounds, White

BioAdvanced 100532514 Weed & Feed Crabgrass Killer Science-Based Solutions Lawn Fertilizer, 24-Pounds, White

BioAdvanced

Close

More Info

#EasyToSpread
7.5

Compare prices (2)
- $64.00
  
  View
- $40.00
  
  View
scoring

info & deals
BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Easy to spread
  
  10.0
- Easy to use
  
  9.5
- Value for money
  
  7.0
SHOW
view deal
Product Highlights
Kills crabgrass plus other grassy weeds - even if you've missed a crabgrass preventer application

Feeds, greens and strengthens your lawn

25% slow-release formula

Kills listed broad leaf lawn weeds including dandelion, clover, chickweed and more

Micro-feed action improves nutrient uptake during and between feedings

24 lb granules treat up to 10, 000 sq ft
SHOW

More Deals

$64.00

view deal

$40.00

view deal
10

Scotts Turf Builder Triple Action - Weed Killer & Preventer, Lawn Fertilizer, Prevents Crabgrass, Kills Dandelion, Clover, Chickweed & More, Covers up to 10,000 sq. ft, 50 lb.

Scotts Turf Builder Triple Action - Weed Killer & Preventer, Lawn Fertilizer, Prevents Crabgrass, Kills Dandelion, Clover, Chickweed & More, Covers up to 10,000 sq. ft, 50 lb.

Scotts

Close

More Info
7.1

Compare prices (2)
- $65.48
  
  View
- $64.98
  
  View
Product Highlights
Kills the weeds you see and the ones you don't, including dandelions, chickweed, clover and most other common broadleaf weeds as listed

Also prevents barnyardgrass, fall panicum, foxtail, annual bluegrass, broadleaf weeds, corn speedwell, prostrate spurge, knotweed, purslane, chickweed, henbit and oxalis

Triple action kills, prevents and feeds

Prevents crabgrass for 4 months and feeds to build thick green lawns

For use on bermudagrass, bahiagrass, centipedegrass, kentucky bluegrass, perennial ryegrass, tall fescue and fine fescue, and zoyiagrass
SHOW

More Deals

$65.48

view deal

$64.98

view deal

10 Best Crabgrass Killers of May 2020

Related Reviews You Might Like

Kill Crabgrasses

Bayer Crabgrass Killers

Crab Grass Killers

Msma Crabgrass Killers