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Best Organic Crabgrass Killers

From leading brands and best sellers available on the web.
#1

Winner

Scotts Turf Builder Triple Action1

Scotts

27%OFF

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

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#2
Scotts Halts Crabgrass & Grassy Wee

Scotts

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

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#3
Scotts Turf Builder Halts Crabgrass

Scotts

5%OFF

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

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#4
Green Gobbler 20% Vinegar Weed & Gr

Green Gobbler

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

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#5
Natural Armor Weed and Grass Killer

Natural Armor

9%OFF

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

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#6
Natural Elements Weed Killer | Pet

Natural Elements

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

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#7
ECO Garden PRO - Organic Vinegar We

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)

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#8
Espoma Organic Weed Preventer-25 lb

Espoma

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

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#9
Jonathan Green (10457) Green-Up Law

Jonathan Green

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

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#10
Spectracide Weed Stop For Lawns Plu

Spectracide

Spectracide Weed Stop For Lawns Plus Crabgrass Killer, Ready to Use, Kills Weeds, Not The Lawn, 32 fl Ounce

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Buying Guide for the Best Organic Crabgrass Killers

Choosing the right organic crabgrass killer can be a bit overwhelming, but with the right knowledge, you can make an informed decision that best suits your needs. Organic crabgrass killers are a great choice for those looking to maintain a healthy lawn without the use of harsh chemicals. These products are designed to target crabgrass specifically while being safe for the environment, pets, and children. When selecting an organic crabgrass killer, there are several key specifications to consider to ensure you get the best product for your lawn.
Active IngredientsThe active ingredients in an organic crabgrass killer are the substances that target and eliminate the crabgrass. Common active ingredients include corn gluten meal, vinegar, and essential oils. These ingredients are important because they determine the effectiveness and safety of the product. Corn gluten meal is a pre-emergent herbicide that prevents crabgrass seeds from germinating, making it ideal for use in early spring. Vinegar and essential oils, on the other hand, are post-emergent herbicides that kill existing crabgrass. Choose an active ingredient based on whether you need to prevent or eliminate crabgrass.
Application MethodThe application method refers to how the crabgrass killer is applied to your lawn. Common methods include granular, liquid spray, and ready-to-use formulas. Granular products are spread using a lawn spreader and are ideal for large areas. Liquid sprays can be applied using a garden sprayer and are great for spot treatments or smaller areas. Ready-to-use formulas are convenient and require no mixing or additional equipment. Consider the size of your lawn and your preference for application when choosing a product.
Coverage AreaThe coverage area indicates how much lawn space the product can treat. This is usually measured in square feet. It's important to know the size of your lawn to ensure you purchase enough product to cover the entire area. Products with larger coverage areas are more cost-effective for bigger lawns, while smaller coverage areas are suitable for small yards or spot treatments. Measure your lawn and choose a product that matches your needs.
Safety for Pets and ChildrenSafety is a crucial factor, especially if you have pets or children who play on the lawn. Organic crabgrass killers are generally safer than chemical alternatives, but it's still important to check the product label for any warnings or precautions. Look for products that are labeled as safe for pets and children to ensure peace of mind. If safety is a top priority, opt for products with natural ingredients and minimal toxicity.
Effectiveness TimeframeThe effectiveness timeframe refers to how quickly the product works to eliminate crabgrass. Some products may show results within a few days, while others may take a few weeks. This is important to consider based on how quickly you need to see results. If you need immediate results, look for fast-acting formulas. For long-term prevention, consider products that work gradually but provide lasting protection. Your urgency and lawn care schedule will guide you in choosing the right timeframe.
Environmental ImpactThe environmental impact of the product is an important consideration for eco-conscious consumers. Organic crabgrass killers are designed to be environmentally friendly, but some may have a lower impact than others. Look for products that are biodegradable, non-toxic, and made from sustainable ingredients. Choosing a product with a low environmental impact helps protect the ecosystem and promotes a healthier lawn. If environmental sustainability is important to you, prioritize products with eco-friendly certifications.