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Organic Crabgrass Killers

10 Best Organic Crabgrass Killers 2025 in the United States

Name: Scotts Turf Builder Triple Action1 - Weed Killer, Crabgrass Preventer, Lawn Fertilizer, 12,000 sq. ft. (2-Pack)
Brand: Scotts
Price: 137.94 USD
Availability: InStock

Diatomaceous Earth Food Grade (Fresh Water Type) 2lb Zipper Bag Codex DE (0.2)

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Winner

Scotts

Scotts Turf Builder Triple Action1 - Weed Killer, Crabgrass Preventer, Lawn Fertilizer, 12,000 sq. ft. (2-Pack)

9.8

score

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Diatomaceous Earth Food Grade (Fresh Water Type) 2lb Zipper Bag Codex DE (0.2)

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Scotts

Scotts Halts Crabgrass & Grassy Weed Preventer, Pre-Emergent Weed Killer for Lawns, 10,000 sq. ft., 20.12 lbs.

9.6

score

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Scotts

Scotts Turf Builder Halts Crabgrass Preventer with Lawn Fertilizer, 5,000 sq. ft., 13.35 lbs. (2-Pack)

9.4

score

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Green Gobbler

Green Gobbler 20% Vinegar Weed & Grass Killer | Natural & Organic | Concentrated | 1 Gallon Spray | Glyphosate Free Herbicide

9.2

score

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Natural Armor

Natural Armor Weed and Grass Killer All-Natural Concentrated Formula. Contains No Glyphosate (128 OZ. Gallon Refill)

8.9

score

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Natural Elements

Natural Elements Weed Killer | Pet Safe, Safe Around Children | Natural Herbicide (1 Gallon)

8.6

score

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Espoma

Espoma Organic Weed Preventer-25 lb. CGP25, 25 lb

8.3

score

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ECO GARDEN PRO PROFESSIONAL

ECO Garden PRO - Organic Vinegar Weed Killer | Kid/Pet Safe | Clover Moss, Green Grass & Poison Ivy Killer for Lawns | Spray Ready Glyphosate Free Herbicide (1 Gallon)

8.0

score

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Jonathan Green

Jonathan Green (10457) Green-Up Lawn Food with Crabgrass Preventer - 20-0-3 Grass Fertilizer & Crabgrass Killer (15,000 Sq. Ft.)

7.7

score

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#10

BioSafe Systems

BioSafe Systems 7601-1 Weed and Grass Killer, (Case – 2), 1 Gallon, Non-Selective Herbicide, Concentrate

7.4

score

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10 Best Organic Crabgrass Killers 2025 in the United States

Diatomaceous Earth Food Grade (Fresh Water Type) 2lb Zipper Bag Codex DE (0.2)

Scotts Turf Builder Triple Action1 - Weed Killer, Crabgrass Preventer, Lawn Fertilizer, 12,000 sq. ft. (2-Pack)

Diatomaceous Earth Food Grade (Fresh Water Type) 2lb Zipper Bag Codex DE (0.2)

Scotts Halts Crabgrass & Grassy Weed Preventer, Pre-Emergent Weed Killer for Lawns, 10,000 sq. ft., 20.12 lbs.

Scotts Turf Builder Halts Crabgrass Preventer with Lawn Fertilizer, 5,000 sq. ft., 13.35 lbs. (2-Pack)

Green Gobbler 20% Vinegar Weed & Grass Killer | Natural & Organic | Concentrated | 1 Gallon Spray | Glyphosate Free Herbicide

Natural Armor Weed and Grass Killer All-Natural Concentrated Formula. Contains No Glyphosate (128 OZ. Gallon Refill)

Natural Elements Weed Killer | Pet Safe, Safe Around Children | Natural Herbicide (1 Gallon)

Espoma Organic Weed Preventer-25 lb. CGP25, 25 lb

ECO Garden PRO - Organic Vinegar Weed Killer | Kid/Pet Safe | Clover Moss, Green Grass & Poison Ivy Killer for Lawns | Spray Ready Glyphosate Free Herbicide (1 Gallon)

Jonathan Green (10457) Green-Up Lawn Food with Crabgrass Preventer - 20-0-3 Grass Fertilizer & Crabgrass Killer (15,000 Sq. Ft.)

BioSafe Systems 7601-1 Weed and Grass Killer, (Case – 2), 1 Gallon, Non-Selective Herbicide, Concentrate

FAQ

What is the best organic crabgrass killer?

How effective are organic crabgrass killers?

How do you apply organic crabgrass killer?

When is the best time to apply organic crabgrass killer?

Are organic crabgrass killers safe for pets and children?

10 Best Organic Crabgrass Killers 2025 in the United States

Diatomaceous Earth Food Grade (Fresh Water Type) 2lb Zipper Bag Codex DE (0.2)

Scotts Turf Builder Triple Action1 - Weed Killer, Crabgrass Preventer, Lawn Fertilizer, 12,000 sq. ft. (2-Pack)

Diatomaceous Earth Food Grade (Fresh Water Type) 2lb Zipper Bag Codex DE (0.2)

Scotts Halts Crabgrass & Grassy Weed Preventer, Pre-Emergent Weed Killer for Lawns, 10,000 sq. ft., 20.12 lbs.

Scotts Turf Builder Halts Crabgrass Preventer with Lawn Fertilizer, 5,000 sq. ft., 13.35 lbs. (2-Pack)

Green Gobbler 20% Vinegar Weed & Grass Killer | Natural & Organic | Concentrated | 1 Gallon Spray | Glyphosate Free Herbicide

Natural Armor Weed and Grass Killer All-Natural Concentrated Formula. Contains No Glyphosate (128 OZ. Gallon Refill)

Southern Homewares Organic Food Grade Diatomaceous Earth 1lb - All-Natural, Safe Food Additive - Anticaking Agent - Reusable Zipper Bag - Versatile Diatomaceous Earth for Household, Lawn & Yard

Diatomaceous Earth Food Grade (Fresh Water Type) 2lb Zipper Bag Codex DE (0.2)

Best Plant and Root Enzymes - Humboldts Secret Plant Enzymes - 7,000 Active Units of Enzyme per Milliliter. (5 Gallon)

Humboldts Secret Flower Stacker – Best Flowering Formula for Bigger Harvests - Flowering Plant Food – Nutrient System for Potting Soil for Indoor & Outdoor Plants - 5 Gallons

Humboldts Secret Calcium, Magnesium and Iron Supplement – Hydroponic Supplies – Liquid Nutrient Fertilizer – Supports Vegetative and Flowering Stage (5 Gallon)

Natural Elements Weed Killer | Pet Safe, Safe Around Children | Natural Herbicide (1 Gallon)

Espoma Organic Weed Preventer-25 lb. CGP25, 25 lb

ECO Garden PRO - Organic Vinegar Weed Killer | Kid/Pet Safe | Clover Moss, Green Grass & Poison Ivy Killer for Lawns | Spray Ready Glyphosate Free Herbicide (1 Gallon)

Jonathan Green (10457) Green-Up Lawn Food with Crabgrass Preventer - 20-0-3 Grass Fertilizer & Crabgrass Killer (15,000 Sq. Ft.)

BioSafe Systems 7601-1 Weed and Grass Killer, (Case – 2), 1 Gallon, Non-Selective Herbicide, Concentrate

Crabgrass Killers

Msma Crabgrass Killers

Bayer Crabgrass Killers

Crabgrass Weed Killers

Crab Grass Killers

FAQ

What is the best organic crabgrass killer?

How effective are organic crabgrass killers?

How do you apply organic crabgrass killer?

When is the best time to apply organic crabgrass killer?

Are organic crabgrass killers safe for pets and children?