Best Granular Weed Killer For Lawns: Compare 10 Options

#1 · Best Overall

1. Spectracide Weed Stop Granules

• Weight: 10.8 lb
• Form: Granule

Best for: Lawns needing weeds and crabgrass control.

Why it ranks #1: Combines control of more than 200 listed weeds with crabgrass prevention and up to five months of control; the 10.8-pound bag covers 3,000 square feet.

More than 200 listed weed targets plus prevention of crabgrass and other annual grasses gives Spectracide a dual-purpose role in lawn care. The product offers up to five months of control and can be applied from spring through fall when weeds are actively growing, using a spreader.

Spectracide combines control of listed weeds with pre-emergent crabgrass prevention, so one granular product addresses existing targets and future annual-grass pressure. Its listed coverage is up to 3,000 square feet per 10.8-pound bag, a useful planning limit for the treated area. Apply with a spreader at label rates, and avoid over-application. The supplied information says it will not harm lawns when used as directed, but it must not be used on newly seeded lawns or areas where grass seed was recently spread.

Skip it if you need to treat a newly seeded lawn; wait until the grass is established before applying this product.

Spectracide fits established lawns with active listed weeds and a need for crabgrass prevention in the same treatment. Its 3,000-square-foot coverage and restriction on recently seeded areas are key planning boundaries.

Listed on Amazon as: Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack

#2 · Best Lawn Feed

2. Fertilome Weed-Out Pro Turf

• Weight: 26 lb
• Form: Granule

Best for: Lawns needing weed control and feeding.

Why it ranks #2: Controls over 250 broadleaf weeds and prevents crabgrass while feeding established lawns; its 26-pound bag treats up to 10,000 square feet.

A single application combines control of over 250 broadleaf weeds, crabgrass germination prevention and lawn feeding. Ferti-lome Weed-Out Pro Turf pairs that triple-action formula with a 25-0-4 nutrient blend, giving established-lawn owners a way to address weeds and feed turf in one granular treatment.

The selective formula lists clover, dandelion and oxalis among more than 250 broadleaf weed targets, while also stopping crabgrass germination and other listed grassy weeds. Its 25% nitrogen and 4% soluble potash provide the stated feeding component alongside weed control. A 26-pound bag treats up to 10,000 square feet, helping with application planning. The supplied facts list Kentucky bluegrass, Bahia, Bermuda and fescue as suitable grasses; consult the product label for the full grass list and application directions.

Skip it if you want prevention without a fertilizer blend; The Andersons Barricade is a granular pre-emergent without a listed fertilizer formula.

Choose Ferti-lome when your established lawn needs broadleaf weed control, crabgrass prevention and feeding in one application. Match the listed grass suitability to your turf and check the label for its full use directions.

Listed on Amazon as: Fertilome (10928) Weed-Out Pro Turf 25-0-4 Broadleaf + Crabgrass, 26 lbs

#3 · Best Broadleaf Control

3. Scotts Weed Control for Lawns

• Weight: 14.1 lb
• Form: Granule

Best for: Established lawns with visible weeds.

Why it ranks #3: Targets existing weeds, controlling over 200 listed types down to the root; its restrictions exclude several grasses, including Floratam St. Augustinegrass.

Contact action that kills listed weeds down to the root gives Scotts Weed Control for Lawns a clear role when broadleaf weeds are already visible in residential turf. Its granular format targets more than 200 listed weed types, including dandelion, clover, chickweed and ground ivy, rather than serving only as a prevention treatment.

This is a post-emergent option: the supplied description says it starts working on contact and kills tough weeds down to the root, so it suits lawns with existing weeds. Coverage of over 200 listed weed types brings several common broadleaf targets into one treatment. The granule form makes it a lawn-applied product, but use is restricted on Dichondra, Carpetgrass, Floratam St. Augustinegrass, Creeping Bentgrass and turf where desirable clover is present. Keep granules on weed leaves for one to two days before watering.

Skip it if you need prevention before weeds emerge; The Andersons Barricade is a pre-emergent option, while this product targets existing weeds.

Choose Scotts when established lawn areas have visible listed broadleaf weeds and you want a granular treatment that works on contact. Check the turf restrictions carefully, especially if your lawn includes clover or one of the excluded grass types.

Listed on Amazon as: Scotts Weed Control for Lawns, 14 lbs.

#4 · Best Large Coverage

4. The Andersons Barricade

• Form: Granule

Best for: Large lawns needing pre-emergent control.

Why it ranks #4: Covers up to 12,880 square feet and uses 0.48% prodiamine for pre-emergent control; it prevents weeds rather than eliminating existing ones.

Dispersible Granular technology that breaks into micro-particles after watering gives The Andersons Barricade a soil-directed prevention approach. Its 40-pound bag lists coverage up to 12,880 square feet, making it relevant to larger lawn areas where preventing grassy and broadleaf weeds is the goal, not removing weeds already growing.

Barricade is a pre-emergent, so it is intended to prevent weeds rather than eliminate existing ones; that distinction makes application timing central to its use. The supplied facts specify spring and fall application windows and identify crabgrass, poa annua, goosegrass and henbit among the weeds it prevents. DG granules disperse rapidly upon watering and move into the soil, connecting the watering step with the product’s intended placement. Coverage up to 12,880 square feet helps buyers plan treatment across a substantial area.

Skip it if you need to kill visible weeds now; Scotts Weed Control for Lawns is a contact-action treatment for existing listed weeds.

Choose Barricade for established turf where you can time a preventive treatment in spring or fall and water it in. It fits larger areas, but it is not the answer for weeds already present.

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

#5 · Best Dithiopyr Blend

5. Yard Mastery Dimension 0-0-7

• Weight: 45 lb
• Form: Granule

Best for: Large properties seeking added potassium.

Why it ranks #5: Pairs dithiopyr pre-emergent control with a 0-0-7 fertilizer blend and listed coverage up to 15,000 square feet for larger lawns.

A 45-pound bag covering up to 15,000 square feet pairs broad-area pre-emergent coverage with a 0-0-7 fertilizer blend. Yard Mastery Dimension uses dithiopyr to prevent crabgrass and broadleaf weeds before they appear, making it a fit for lawn owners who want potassium included in the application.

The granular formula is intended for early spring or fall, when its pre-emergent action can address weeds before sprouting. Dithiopyr is the named active ingredient, and the product description identifies crabgrass and other weeds as targets. The 0-0-7 blend adds potassium, linking the weed-prevention application with a turf-health nutrient. Coverage is listed as up to 15,000 square feet per application, which helps buyers assess use across larger properties. Shipping is restricted in Alaska, California, Hawaii and Maine.

Skip it if you need to eliminate weeds already growing; Scotts Weed Control for Lawns targets existing listed weeds with contact action.

Choose Yard Mastery Dimension for a large lawn where spring or fall pre-emergent application and added potassium suit your plan. Confirm that your location is eligible for shipment before selecting it.

Listed on Amazon as: Yard Mastery 0-0-7 Dimension Pre-Emergent Herbicide – 45 lb Bag – Covers Up to 15,000 sq ft – Crabgrass and Broadleaf Weed Control – Dithiopyr Granular Formula

#6

6. Yard Mastery Prodiamine 0-0-7

• Weight: 45 lb
• Form: Granule

Best for: Large lawns preventing crabgrass and poa annua.

Why it ranks #6: A granular prodiamine pre-emergent with listed coverage of 15,000 square feet; its directions specify 2.0 pounds minimum and 3 pounds per 1,000 square feet recommended.

Coverage up to 15,000 square feet at the stated rate of three pounds per 1,000 square feet gives Yard Mastery’s 0-0-7 Prodiamine a large-lawn prevention role. Its granular pre-emergent is identified for crabgrass, poa annua and other weeds, with a potassium-containing fertilizer blend.

The product’s prodiamine formulation is intended to prevent weeds before they emerge, including crabgrass and annual bluegrass, making timing and rate selection central to use. The directions give a minimum rate of two pounds per 1,000 square feet, a recommended rate of three, and a yearly maximum of six. At the recommended rate, the 45-pound bag is listed to cover 15,000 square feet. Its 0-0-7 blend adds potassium, combining prevention with a fertilizer component in a granular application.

Skip it if you need to treat weeds already growing; Scotts Weed Control for Lawns targets existing listed weeds with contact action.

Choose Yard Mastery Prodiamine for a large lawn where preventive crabgrass and poa annua control and a 0-0-7 blend fit your plan. Calculate the area carefully and stay within the stated annual maximum.

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

#7

7. Dimension DG Pro

• Weight: 50 lb
• Form: Granule

Best for: Established turf needing season-long prevention.

Why it ranks #7: Offers pre-emergent prevention and early control of immature crabgrass; the 50-pound bag covers approximately 14,700 square feet according to its directions.

A 50-pound bag covers approximately 14,700 square feet, giving Dimension DG Pro substantial reach for established turf and landscape areas. Its dithiopyr-based granular formula is labeled to help prevent more than 40 grass and broadleaf weeds, while also controlling early crabgrass in immature plants.

This is a pre-emergent product for established turfgrasses, lawns and landscapes, so it fits prevention planning rather than a treatment for mature weeds. The supplied description identifies 0.25% dithiopyr and control of early crabgrass in immature plants, while the label information describes season-long control or suppression. At approximately 14,700 square feet per 50-pound bag, the coverage figure helps estimate material for larger areas. Apply according to the label rate and site directions; the supplied listing does not provide a specific seasonal application window.

Skip it if you need a clearly stated spring or fall schedule; The Andersons Barricade lists those application windows.

Dimension DG Pro is suited to buyers treating established turf or landscape areas who need broad pre-emergent coverage and have a spreader workflow for a 50-pound bag. Follow its label for rates and timing.

Listed on Amazon as: Dimension Granular Pre-Emergent Herbicide – 50 Pound – 50 LB Bag

#8

8. Scotts Halts Crabgrass Preventer

• Weight: 9.6 lb
• Form: Granule

Best for: Seasonal crabgrass prevention.

Why it ranks #8: Provides season-long crabgrass prevention with one spring application and can help prevent winter weeds in fall; it is for established grass only.

One spring application can prevent crabgrass all season, giving Scotts Halts a straightforward role in a seasonal lawn-prevention routine. Its granular formula also has a fall use for winter weeds such as poa annua, henbit and chickweed, so the application window can match the weed pressure being addressed.

Applied in early spring to a dry lawn, these granules prevent germination of listed weeds including crabgrass, foxtail, goosegrass and oxalis. A fall application instead addresses winter weeds such as poa annua, henbit and chickweed, giving the product two season-specific uses. The supplied facts also say rain, snow or freezing weather after application will not affect performance. Use is limited to established grass: newly seeded lawns must wait until after the fourth mowing, and grass seed should not be planted for four growing months afterward.

Skip it if you need to treat visible broadleaf weeds; Scotts Weed Control for Lawns kills listed existing weeds down to the root.

Scotts Halts suits owners of established lawns planning seasonal crabgrass prevention in spring or winter-weed prevention in fall. Its timing restrictions matter if you have recently seeded or plan to seed grass.

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

#9

9. Quali-Pro Prodiamine

• Weight: 5 lb
• Form: Granule

Best for: Flexible-season pre-emergent users.

Why it ranks #9: A 5-pound prodiamine pre-emergent labeled for spring and fall use, but its listed use sites include turf alongside landscapes, trees, and golf courses.

Spring and fall application flexibility with season-long crabgrass control gives Quali-Pro Prodiamine a clear preventive role across two lawn-care windows. Its 5-pound granular product is a pre-emergent for grass and broadleaf weeds, with listed targets including poa annua, henbit, knotweed, chickweed and spurge.

Prodiamine 65 WDG is intended to prevent weeds, so it suits lawns where application can precede germination rather than areas needing a kill of established weeds. The supplied directions specify spring and fall use for season-long crabgrass control. Its listed use sites include turf, landscapes, trees and golf courses, extending beyond a home lawn. The product is identified as an excellent tank-mix partner with fertilizers and iron solutions, a compatibility detail relevant to buyers coordinating applications; follow label rates and instructions.

Skip it if you need to kill visible weeds; Scotts Weed Control for Lawns is listed for contact action on existing weeds.

Quali-Pro fits buyers planning preventive applications in spring or fall across turf, landscape or listed other sites, especially when coordinating fertilizer or iron solutions. It is not a treatment for established weeds.

Listed on Amazon as: Quali-Pro Prodiamine, Pre-Emergent Herbicide, 5 lbs, Yellow Granules

#10

10. DOW Snapshot 2.5 TG

• Weight: 50 lb
• Form: Granule

Best for: Ornamental beds needing broad prevention.

Why it ranks #10: Its listed use emphasizes ornamentals, ground covers, and landscape plantings rather than lawn turf, making it the least direct fit for this roundup.

Control lasting up to six to eight months across 111 broadleaf and grassy weeds makes Snapshot 2.5 TG relevant to ornamental landscape areas needing extended prevention. Its granular blend uses isoxaben and trifluralin, with listed use on landscape ornamentals, ground covers and perennials rather than a general lawn-focused application.

Snapshot’s stated use centers on ornamentals, including field-grown and container-grown plants, ground covers and perennials. The application rate is 2.3 to 4.6 pounds per 1,000 square feet, so buyers need to calculate coverage against the chosen rate. The product must be applied before rainfall or irrigation and worked into the top one to two inches of soil. Those steps make soil preparation and watering timing part of the workflow; the supplied facts do not establish it as a general turfgrass treatment.

Skip it if you need a product specifically listed for lawn turf; The Andersons Barricade is labeled for established turfgrasses and lawns.

Snapshot suits buyers managing ornamental beds, ground covers or perennials who can apply before rainfall or irrigation and work granules into soil. Its stated use is not a general lawn-turf fit.

Listed on Amazon as: DOW Snapshot 2.5 TG Granular Pre-emergent Herbicide