10 Best Best Pre Emergent For Lawns of 2025

Tested and Reviewed: Top 10 Best Pre Emergent For Lawns deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

The Andersons

The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control - Covers up to 5,800 sq ft (18 lb)

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Editor's bottom line:

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

Main Highlights

Designed to prevent weeds; will not aid in eliminating existing weeds. Prevents grassy and broadleaf weeds, including crabgrass, poa annua, goosegrass, henbit, and more.
Contains 0.48% of the active ingredient prodiamine for professional-grade weed control for early spring and fall applications
Made with patented DG Technology (dispersible granule) ensures granules dissolve rapidly upon watering, moving weed control directly into the soil for maximum impact
Small particles for more coverage per square inch and superior performance
Made in the USA

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9.5

The Andersons

The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control - Covers up to 12,880 sq ft (40 lb)

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Main Highlights

Designed to prevent weeds; will not aid in eliminating existing weeds. Prevents grassy and broadleaf weeds, including crabgrass, poa annua, goosegrass, henbit, and more.
Contains 0.48% of the active ingredient prodiamine for professional-grade weed control for early spring and fall applications
Made with patented DG Technology (dispersible granule) ensures granules dissolve rapidly upon watering, moving weed control directly into the soil for maximum impact
Small particles for more coverage per square inch and superior performance
Made in the USA

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9.5

Scotts

Scotts Halts Crabgrass & Grassy Weed Preventer - Pre-Emergent Weed Killer for Lawns, For Up To 10,000 sq. ft. of Lawn Care, 20.12 lbs.

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Main Highlights

WEED PREVENTION: Scotts Halts Crabgrass & Grassy Weed Preventer prevents the germination of listed lawn weeds so you can enjoy your lawn
CRABGRASS PREVENTER: Prevents the germination of crabgrass, foxtail, spurge, barnyardgrass, and more as listed in the early spring all season long, and moss (except in California), Poa annua, henbit, corn speedwell, and chickweed in the fall
APPLICATION: Apply this pre-emergent weed and crabgrass killer in the early spring to a dry lawn or in the fall; rain, snow, or freezing weather after application will not affect the performance of this lawn care product
GRASS TYPES: This pre-emergent weed preventer is for use on all grass types (with the exception of Dichondra or Bentgrass)
COVERAGE: One 20.12 lb. bag of Scotts Halts Crabgrass & Grassy Weed Preventer covers 10,000 sq. ft.

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9.2

Quali-Pro

Prodiamine 65 Wdg 5lbs Pre-emergent Grass Broadleaf Weeds ( Generic Barricade )

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Main Highlights

Crabgrass Control
Pre-emergent and broadleaf weed control

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9.0

Scotts

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

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Main Highlights

Scotts WeedEx Prevent with Halts prevents crabgrass all season long
This pre-emergent grassy weed killer stops crabgrass before it starts
Apply in early spring for season-long prevention of crabgrass, or apply in fall to prevent winter weeds such as Poa annua, henbit, and chickweed
Do not apply this lawn care product to Dichondra and Bentgrass
One 10.06 lb. bag of Scotts WeedEx Prevent with Halts covers 5,000 sq. ft.

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8.8

Scotts

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

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Main Highlights

Scotts Turf Builder Triple Action1 is a three-in-one formula that kills weeds, prevents crabgrass, and feeds grass to build thick, green lawns
Controls existing listed lawn weeds, including dandelion, clover, dollarweed, ground ivy, chickweed, plantain, henbit, and english daisy
Prevents crabgrass for 4 months (will not kill existing crabgrass); prevents other listed grassy weeds from invading your lawn
For use on Bahiagrass, Centipedegrass, Kentucky Bluegrass, Perennial Ryegrass, Bermudagrass, Tall Fescue, Fine Fescue, and Zosyiagrass
Apply to a wet lawn with a Scotts spreader, and then water in after 24 hours; apply in early spring when dandelions are actively growing; an 11.31 lb. bag treats 4,000 sq. ft.

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8.6

Yard Mastery

0-0-7 Granular Prodiamine Pre-Emergent Herbicide Fertilizer - 45lbs Covers 15,000 sq ft at 3 lbs/1,000 sq ft - Great for preventing crabgrass, POA annua (Annual Bluegrass), and More

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Main Highlights

Effective Pre Emergent Solution: Our 0-0-7 Prodiamine granular pre-emergent is a reliable barricade pre-emergent herbicide designed to prevent a variety of weeds, including crabgrass. This crabgrass killer for lawns ensures a pristine, weed-free lawn environment.
Comprehensive Crabgrass Prevention: This crabgrass preventer not only serves as a potent weed control agent but also acts as a lawn weed killer. With its prodiamine granular formulation, it efficiently prevents crabgrass and other common lawn weeds from emerging.
Versatile Weed Control: Our lawn preemergent weed control tackles a wide range of weeds, including poa annua, bittercress, chickweed, and henbit. This pre emergent herbicide is an essential tool for maintaining healthy, lush lawns free from unwanted growth.
Reliable Weed Preventer: Experience the benefits of using our crab grass weed killer for lawns, expertly formulated with .37% Prodiamine. This crabgrass killer is a dedicated weed preventer that effectively answers the question of what kills crabgrass efficiently.
Advanced Granular Application: Our weed killer granules offer an easy-to-apply solution for pre emergent weed control for lawns. This prodiamine pre-emergent herbicide ensures consistent coverage, providing the ultimate preemergence weed control for a thriving lawn.

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8.3

Yard Mastery

0-0-7 Granular Prodiamine Pre-Emergent Herbicide Fertilizer - 18lbs Covers 6,000 sq ft at 3 lbs/1,000 sq ft - Great for preventing crabgrass, POA annua (Annual Bluegrass), and More

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Main Highlights

Prevent Weeds
Effective Weed Prevention: Incorporating 0.37% PRODIAMINE into your lawn care routine ensures effective strategies for weed prevention, particularly targeting common weeds like crabgrass in the spring and poa annua (annual bluegrass) in the fall.
Suitable for ALL GRASS TYPES: This product is suitable for use with various grass types, including Bahiagrass, Centipedegrass, Bermudagrass, Zoysia, St. Augustinegrass, Seashore Paspalum, and Tall Fescue (including turf-type), making it versatile for different lawn environments.
CRABGRASS PREVENTION: It effectively prevents the growth of crabgrass, poa annua (annual bluegrass), and other common weeds, ensuring a healthier and cleaner lawn throughout the seasons.
**CANNOT SHIP TO MAINE OR IOWA**

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Our Best Overall Choice

Best Choice

9.7

The Andersons

The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control - Covers up to 5,800 sq ft (18 lb)

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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

Designed to prevent weeds; will not aid in eliminating existing weeds. Prevents grassy and broadleaf weeds, including crabgrass, poa annua, goosegrass, henbit, and more.
Contains 0.48% of the active ingredient prodiamine for professional-grade weed control for early spring and fall applications
Made with patented DG Technology (dispersible granule) ensures granules dissolve rapidly upon watering, moving weed control directly into the soil for maximum impact
Small particles for more coverage per square inch and superior performance
Made in the USA

Show Price

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