Best Weed Pre Emergent For Lawns: Compare 10 Options

#1 · Best Overall

1. Andersons Barricade Granular

• Form: Granule

Best for: DG granular lawn coverage.

Why it ranks #1: Its 0.48% prodiamine targets grassy and broadleaf weeds, and the 40-pound bag covers up to 12,880 square feet with dispersible granules.

Patented Dispersible Granular technology breaks each granule into thousands of micro particles on contact with water, helping move the pre-emergent into soil. The Andersons Barricade pairs that delivery approach with 0.48% prodiamine and coverage of up to 12,880 square feet for established lawn and landscape treatment.

The 40-pound granular bag covers up to 12,880 square feet, giving owners of larger areas a single product for broad application. DG Technology disperses into micro particles when watered, moving the weed control into soil rather than leaving intact granules on the surface. Its prodiamine formula is intended to prevent grassy and broadleaf weeds, including crabgrass and poa annua. Apply in early spring or fall to established turf; this is prevention, not a treatment for weeds already growing.

Skip it if you need to remove weeds already growing; this product is for prevention, not post-emergent control.

A fit for established lawns and landscaped areas needing spring or fall prevention across a sizable area. Choose it for granular DG delivery and broad weed coverage, but plan application timing carefully and use another approach for existing weeds.

Listed on Amazon as: The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control – Covers up to 12,880 sq ft (40 lb)

#2 · Broadest Coverage

2. LebanonTurf Prodiamine .58G

• Form: Granule
• Weight: 40 lb

Best for: Two-application turf program.

Why it ranks #2: This granular product contains 0.58% prodiamine and covers 20,000 square feet; its listed directions include repeat spring application.

LebanonTurf specifies an early-spring application followed by a second application in late May or early June, giving lawn managers a defined two-step schedule for crabgrass and grassy weed prevention. The 40-pound granular product covers 20,000 square feet, while its 0.58% prodiamine is carried on BIODAC granules.

The 20,000-square-foot stated coverage and 40-pound bag can help owners plan treatment across a substantial turf area. LebanonTurf calls for an early-spring application followed by another in late May or early June, so buyers should be prepared for a scheduled second pass rather than a single application. Its 0.58% prodiamine targets crabgrass and other grassy weeds listed on the label. The directions also say not to plant grass seed for three to four months after application, a key constraint for overseeding plans.

Skip it if you plan to plant grass seed within three to four months after treatment; the directions require a waiting period.

A fit for turf managers able to follow the specified spring and late-May-or-early-June schedule across a large area. Its coverage and prodiamine content suit prevention, but the seed-planting interval can conflict with overseeding plans.

Listed on Amazon as: Prodiamine .58G Pre-emergent Crabgrass Control

#3 · Seasonal Simplicity

3. Scotts Halts Crabgrass Preventer

• Form: Granule
• Weight: 9.6 lb

Best for: Seasonal crabgrass prevention.

Why it ranks #3: One spring application is listed to prevent crabgrass all season, while fall use targets winter weeds such as poa annua, henbit, and chickweed.

One spring application is listed to prevent crabgrass all season long, giving established-lawn owners a simple seasonal prevention plan with Scotts Halts. Its granules also serve a fall role: the label describes prevention of winter weeds including poa annua, henbit, and chickweed, with rain, snow, or freezing weather not affecting performance.

Apply the granules in spring when the lawn is dry to prevent listed weeds such as crabgrass, foxtail, goosegrass, and oxalis. The stated all-season crabgrass prevention from one spring application can simplify seasonal lawn care. Fall application targets winter weeds, including poa annua, henbit, and chickweed, and listed weather after application does not affect performance. Use only on established grass: newly seeded lawns must wait until after the fourth mowing, and the product is not for newly seeded areas.

Skip it if you need to treat newly seeded grass before its fourth mowing; this product's directions require waiting.

Suitable for established-grass owners seeking a spring crabgrass application or fall prevention of listed winter weeds. Its weather-tolerant performance is useful after application, but newly seeded lawns and recently sprigged areas have waiting restrictions.

Listed on Amazon as: Scotts Halts Crabgrass & Grassy Weed Preventer, 10.06 lbs.

#4 · Large Lawn Coverage

4. Yard Mastery 0-0-7 Prodiamine

• Form: Granule
• Weight: 45 lb

Best for: Large-area prodiamine granules.

Why it ranks #4: The 45-pound granular bag covers 15,000 square feet at the listed 3-pound rate and provides prodiamine-based weed prevention.

A 45-pound bag covers up to 15,000 square feet at the stated recommended rate of three pounds per 1,000 square feet, making this Yard Mastery prodiamine granule a scale-conscious choice for larger lawns. Its 0-0-7 formulation combines weed prevention with a potassium-containing fertilizer base.

The stated coverage translates into fewer bag changes while treating a broad lawn, provided you follow the listed application rate. Yard Mastery specifies a minimum of two pounds per 1,000 square feet, a recommended three pounds, and a yearly maximum of six pounds per 1,000 square feet. The 0-0-7 granular formulation supplies a fertilizer component alongside prodiamine pre-emergent prevention. It targets crabgrass and poa annua among other weeds, but remains a preventive product rather than a solution for weeds already established.

Skip it if you want a ready-to-use post-emergent treatment for established weeds; this is a prodiamine pre-emergent.

A practical match for owners treating large lawns who can measure granular application rates and want prodiamine prevention with a 0-0-7 formulation. Keep the yearly rate limit in view, and do not expect it to control weeds already growing.

Listed on Amazon as: 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

#5 · Pre-Emergent Feed

5. Andersons Barricade Fertilizer

• Form: Granule
• Weight: 18 lb

Best for: Pre-emergent with lawn fertilizer.

Why it ranks #5: This 18-0-4 fertilizer and pre-emergent combines 0.426% prodiamine with coverage for 5,000 square feet and spring or fall use.

The Andersons combines 18-0-4 fertilizer with 0.426% prodiamine in one granular product, pairing early-spring or fall weed prevention with a fertilizer component. DG Technology disperses granules into micro particles when watered, helping move the treatment into soil as owners apply it to established lawns.

This 18-pound bag covers 5,000 square feet, which gives buyers a defined area for planning a combined weed-prevention and fertilizer application. The 18-0-4 formula supplies the listed fertilizer component, while prodiamine is intended to prevent weeds such as crabgrass, poa annua, goosegrass, and henbit. DG granules disperse into micro particles upon watering, moving weed control into soil. Apply only in early spring or fall; it prevents weeds from emerging and will not eliminate existing growth.

Skip it if you need to kill visible weeds as well as prevent new ones; this product is preventive only.

A sensible choice for established lawns needing a combined fertilizer and pre-emergent application over a 5,000-square-foot area. Its seasonal window is limited to early spring and fall, and existing weeds need a separate control approach.

Listed on Amazon as: The Andersons 18-0-4 Barricade Fertilizer with Pre Emergent Weed Control 5,000 sq ft 18 lbs

#6

6. Yard Mastery 0-0-7 Dimension

• Form: Granule
• Weight: 18 lb

Best for: Small-lawn Dimension granules.

Why it ranks #6: Dithiopyr is the active ingredient in this granular formula, which covers up to 6,000 square feet and also supplies a 0-0-7 fertilizer base.

Yard Mastery uses dithiopyr in its 0-0-7 Dimension granular formula, covering up to 6,000 square feet in an 18-pound bag. That footprint suits small to medium lawns, while the potassium-containing fertilizer base supports potassium uptake without pushing growth, according to the listed product details.

The stated 6,000-square-foot coverage gives owners of smaller lawns a defined treatment area, and the granular form fits lawn application. Dithiopyr prevents weeds before germination and is listed for crabgrass and other common lawn weeds. Its 0-0-7 base supports potassium uptake without pushing growth, offering a fertilizer component without nitrogen in the stated analysis. Apply in spring or fall as part of a full-season plan. The listing says it cannot ship to Alaska, California, Hawaii, or Maine, which may rule it out for residents there.

Skip it if you live in Alaska, California, Hawaii, or Maine; the listing excludes those states from shipment.

A match for small to medium lawn owners seeking granular dithiopyr prevention with a 0-0-7 base. Check the listed shipping-state restrictions before choosing it, and plan spring or fall application ahead of weed germination.

Listed on Amazon as: Yard Mastery 0-0-7 Dimension Pre-Emergent Herbicide – 18 lb Bag – Covers Up to 6,000 sq ft – Crabgrass and Broadleaf Weed Control – Dithiopyr Granular Lawn Formula

#7

7. Lesco 0-0-7 Stonewall

• Form: Granule
• Weight: 50 lb

Best for: Extended turf and bed protection.

Why it ranks #7: This 50-pound granular product covers 12,500 square feet, includes potassium, and lists protection for up to four months.

Lesco 0-0-7 with 0.43% Stonewall covers up to 12,500 square feet and lists protection for up to four months, making its coverage and duration central planning details for turf and landscape beds. Its granular formula includes potassium and is offered for weed prevention in both settings.

A 50-pound bag covers 12,500 square feet, giving buyers a defined area for planning lawn or landscape-bed application. The listed protection period of up to four months can help structure a seasonal prevention plan, while the 0-0-7 formulation includes potassium. The product is identified for turf grass and landscape beds, and verified timing for warm-season lawns is January through March and September through October. These details support scheduling, but the supplied information does not specify a weed list or application rate.

Skip it if you need a listed application rate or weed-specific target list before planning treatment; those details are not supplied here.

Consider it for turf or landscape beds when a 12,500-square-foot coverage figure and up-to-four-month protection period suit your plan. Warm-season lawn timing is specified, but consult the label for rates and weed targets.

Listed on Amazon as: Lesco 0-0-7 with .43% Stonewall Pre-Emergent 50 lbs. Covers 12,500 sq. ft.

#8

8. Scotts WeedEx Prevent with Halts

• Form: Bag
• Weight: 10.3 lb

Best for: Weather-tolerant lawn granules.

Why it ranks #8: This granular lawn preventer is listed for spring or fall use and all grass types except newly seeded lawns; the listing warns about staining hard surfaces.

Scotts WeedEx Prevent with Halts can be applied in early spring or fall, and rain, snow, or freezing weather afterward will not affect its stated performance. That seasonal flexibility gives established-lawn owners a granular prevention option for listed crabgrass and other lawn weeds without restricting use to one season.

The product prevents germination of listed lawn weeds, including crabgrass, foxtail, spurge, barnyardgrass, fall panicum, and goosegrass. Its early-spring or fall application schedule lets homeowners align prevention with either season, while the stated tolerance to rain, snow, or freezing weather after application reduces concern about those conditions. It is listed for all grass types except certain exclusions in the product information, so check the label for turf suitability. Granules may stain hard surfaces, clothing, and shoes if not swept or brushed away.

Skip it if you cannot promptly sweep granules off hard surfaces or brush them from shoes and clothing to avoid staining.

A good match for established-lawn owners wanting seasonal granular prevention with listed weather tolerance after application. Check the grass-type exceptions and take care around hard surfaces, clothing, and shoes because the product can stain.

Listed on Amazon as: Scotts WeedEx Prevent with Halts, 10.06 lbs.

#9

9. Quali-Pro Prodiamine 65 WDG

• Form: Granule
• Weight: 5 lb

Best for: Prodiamine spring-fall control.

Why it ranks #9: The 5-pound product provides prodiamine pre-emergent control for grassy and broadleaf weeds, but the supplied listing gives no lawn coverage figure.

Quali-Pro Prodiamine 65 WDG is presented for pre-emergent grass and broadleaf weed control, with spring and fall application noted for season-long crabgrass prevention. Its five-pound granular product form makes it an option for buyers who want a prodiamine-based prevention product rather than a general-purpose weed killer.

The listed use is pre-emergent control of grass and broadleaf weeds, so the product fits a prevention plan rather than a response to weeds already growing. The directions identify spring and fall application for season-long crabgrass prevention, giving lawn managers two seasonal timing windows. Its five-pound size and granular form distinguish the package and application type, while the supplied details do not specify a coverage area or application rate. Read the label for safety equipment recommendations and proper rates before use.

Skip it if you need a stated coverage area or rate before selecting a product; those figures are not supplied here.

This suits buyers seeking prodiamine pre-emergent control with spring and fall timing for crabgrass prevention. The available details are brief, so it is less convenient to plan by area without consulting the full label for application rates and coverage.

Listed on Amazon as: Prodiamine 65 Wdg 5lbs Pre-emergent Grass Broadleaf Weeds ( Generic Barricade )

#10

10. Syngenta Barricade 4FL

• Form: Spray
• Weight: 4 oz

Best for: Concentrate for varied sites.

Why it ranks #10: This 4-ounce prodiamine concentrate is labeled for established turf and lawns, but the listing does not provide a coverage figure or application rate.

Barricade 4FL is a prodiamine concentrate labeled for established turfgrasses, lawns, sod nurseries, ornamental areas, and other listed sites, offering buyers a liquid-form option beyond lawn-only granular products. Its pre-emergent purpose is to control weeds before germination, with the description listing use in flower beds and turf.

The four-ounce concentrate is identified as a spray-form product, so buyers seeking liquid application can choose it for listed sites such as established lawns, turf, sod nurseries, and ornamental areas. Prodiamine supplies the pre-emergent action, and the product description identifies one application for control of pre-germinated weeds. The broad site list can suit a property with both turf and landscaped beds. Because the supplied details do not give a mixing rate, application equipment or coverage figure, follow the product label for preparation and use.

Skip it if you need a stated area-per-container figure to plan treatment; the supplied details do not provide one.

Consider it if you prefer a liquid-form prodiamine product for established turf and multiple listed landscape sites. Its site range is useful, but buyers needing a quantified coverage plan or granular application should account for those differences.

Listed on Amazon as: Barricade 4FL Herbicide Concentrate – Preemergent Weed Control – Long Lasting Broadleaf Weed Prevention for Lawns, Turf Grass, Ornamentals, and More, 4 Fl Oz