Best Liquid Crabgrass Preventers In April 2024

It is not an easy task to choose the Best Liquid Crabgrass Preventers if you aren’t a frequent buyer. But don’t worry – we have compiled here the perfect list of Top 10 Best Liquid Crabgrass Preventers for you. Have a look at our list and choose the ones you like the most.

To help you in your search, we have completed this list of the Best Liquid Crabgrass Preventers.

Top Rated Best Liquid Crabgrass Preventers Of 2024

Rank	Product Name	Score
1	BioAdvanced 704140 All-In-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40-Ounce Buy Now	9.7 Buy Now
2	Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules, 10.8-Pound, 2-Pack Buy Now	9.5 Buy Now
3	Pennington 100536604 UltraGreen Crabgrass Preventer Plus Lawn Fertilizer, 12.5 LBS, Covers 5000 Sq Buy Now	9.1 Buy Now
4	Preen 2464221 Extended Control Weed Preventer, 10 lb. -Covers 1,630 sq. ft Buy Now	8.8 Buy Now
5	Scotts Turf Builder Triple Action - Weed Killer & Preventer, Lawn Fertilizer, Prevents Buy Now	8.6 Buy Now
6	BioAdvanced 100532514 Weed & Feed Crabgrass Killer Science-Based Solutions Lawn Fertilizer, 24-Pounds, White Buy Now	8.3 Buy Now
7	BioAdvanced 704119A Extreme Crabgrass Herbicide Weed Killer, 32 oz, Ready-to-Spray Buy Now	8.1 Buy Now
8	Bioadvanced 704040B Bayer Advanced 100534368 Weed Control For Lawns, White, 29 oz Buy Now	7.8 Buy Now
9	Ortho WeedClear Lawn Weed Killer Ready to Spray - Weed Killer for Lawns Buy Now	7.5 Buy Now
10	Surflan Pro Herbicide 1 Quart Oryzalin 40.4% Pre-emergent Weed Control 6 Months" Buy Now	7.2 Buy Now

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

1

Buy Now

9.7/10 our score

Buy Now

• This product won't harm you lawn when used as directed
• Rainproof in 1 hour
• Kills over 200 of the most common broad leaf weeds like dandelions and clovers
• The fastest, easiest way to treat the entire lawn
• Use in tank sprayers, dial-n-spray and hose-end sprayers

2. Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules, 10.8-Pound, 2-Pack

2

Buy Now

9.5/10 our score

Buy Now

• Up to 5 months control: apply with a spreader at the rates directed on the product label.
• Wont harm lawns: wont harm lawns when used as directed kills more than 200 types of weeds as listed.
• 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.
• Pre-emergent crabgrass killer: prevents crabgrass and other undesirable annual grasses.

3. Pennington 100536604 UltraGreen Crabgrass Preventer Plus Lawn Fertilizer, 12.5 LBS, Covers 5000 Sq

3

Buy Now

9.1/10 our score

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• Promotes thick, full grass
• Extended feeding
• 10.56% slow release nitrogen
• Up to 5 months of weed grass control
• Quick greening
• Nitrogen for a lush green lawn

4. Preen 2464221 Extended Control Weed Preventer, 10 lb. -Covers 1,630 sq. ft

4

Buy Now

8.8/10 our score

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• 1 application blocks weeds up to 6 months
• Covers 1,630 sq. ft
• Can be sold as a refill for flip-top applicator bottle
• Not intended for use on flower seeds, lawns, vegetable gardens, water gardens or other food-producing or edible plants
• When used as directed preen extended control weed preventer can be used around more than 600 perennials, groundcovers, shrubs and trees as listed on the product label
• Not available for sale in ny

5. Scotts Turf Builder Triple Action - Weed Killer & Preventer, Lawn Fertilizer, Prevents

5

Buy Now

8.6/10 our score

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• Also prevents barnyardgrass, fall panicum, foxtail, annual bluegrass, broadleaf weeds, corn speedwell, prostrate spurge, knotweed, purslane, chickweed, henbit and oxalis
• Prevents crabgrass for 4 months and feeds to build thick green lawns
• Triple action kills, prevents and feeds
• For use on bermudagrass, bahiagrass, centipedegrass, kentucky bluegrass, perennial ryegrass, tall fescue and fine fescue, and zoyiagrass
• Kills the weeds you see and the ones you don't, including dandelions, chickweed, clover and most other common broadleaf weeds as listed

6. BioAdvanced 100532514 Weed & Feed Crabgrass Killer Science-Based Solutions Lawn Fertilizer,

6

Buy Now

8.3/10 our score

Buy Now

• Kills crabgrass plus other grassy weeds - even if you've missed a crabgrass preventer application
• 24 lb granules treat up to 10, 000 sq ft
• Kills listed broad leaf lawn weeds including dandelion, clover, chickweed and more
• 25% slow-release formula
• Micro-feed action improves nutrient uptake during and between feedings
• Feeds, greens and strengthens your lawn

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

7

Buy Now

8.1/10 our score

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• Kills crabgrass, even large, hairy and smooth crabgrass
• For use on northern turfs including fescue, perennial rye grass and kentucky bluegrass
• Treats 5,000 sq ft
• Rainproof in one hour

8. Bioadvanced 704040B Bayer Advanced 100534368 Weed Control For Lawns, White, 29 oz

8

Buy Now

7.8/10 our score

Buy Now

• Pre-emergent prevents listed broad leaf weeds for up to 6 months
• Post-emergent kills existing listed broad leaf weeds such as dandelion, clover and chickweed
• Rainproof in 1 hour
• Kills existing lawn weeds and prevents listed weeds from emerging for up to 6 months
• Apply anytime spring through fall when temperatures are between 50 and 90 degrees

9. Ortho WeedClear Lawn Weed Killer Ready to Spray - Weed Killer for Lawns

9

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7.5/10 our score

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• Kills weeds to the roots but won't harm the lawn (when used as directed)
• Kill weeds in your lawn, including dandelion, chickweed, clover, crabgrass, and foxtail with the ortho weedclear lawn weed killer
• Not available in fl, gu, hi, la
• 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.
• Fast-acting, with results in one application

10. Surflan Pro Herbicide 1 Quart Oryzalin 40.4% Pre-emergent Weed Control 6 Months"

10

Buy Now

7.2/10 our score

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• Application: rate varies from 1 to 3.0 fl. oz. per 1000 sq.ft.
• Active ingredient: oryzalin 40.4%
• 32 oz bottle
• Target pest: annual grasses and broadleaf weeds
• Not for sale to: ak, ca, hi, ny