10 Best Organic Lawn Fertilizers 2024 in the US

1.

All natural: Winterizer lawn fertilizer with natural ingredients.

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8-0-5 analysis: Contains 8% nitrogen, 0% phosphorus, 5% potassium.

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Extra potash: Enhances spring greening with additional potassium.

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Coverage: Feeds up to 5,000 sq. ft. of lawn area.

5.

30 lb. bag: Convenient size for easy handling and application.

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Non-burning formula: Contains no salts, safe for all plants in any weather.

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Iron-rich greening: Provides iron for vibrant green lawns without staining.

3.

Slow-release nutrients: Feeds plants for 8-10 weeks without needing water.

4.

Versatile application: Safe for lawns, gardens, trees, and shrubs.

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Large coverage area: Covers up to 2,500 Sq. Ft. per application.

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Low-salt formula: Protects plants from dehydration and stress.

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Safe for various settings: Suitable for lawns and edible gardens.

3.

Enriched with iron: Promotes vibrant green without staining.

4.

Consistent nutrition: Lasts up to 10 weeks, fostering healthier soil.

5.

Even-release formula: Prevents patchy growth for a lush appearance.

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Revitalizes Lawn: Strengthens root systems for a thick turf.

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Fast Results: Lawns green up within 3 to 5 days.

3.

Non-Burning Formula: Promotes soil vitality without burning.

4.

Stress Resistance: Helps plants withstand heat, cold, and drought.

5.

Large Coverage: Covers up to 5,000 sq ft with essential nutrients.

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Organic Ingredients: Rich blend of natural & organic ingredients.

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Bio-tone Formula: Enhanced with exclusive Bio-tone formula.

3.

9-0-0 Fertilizer: Provides long-lasting nitrogen for deep green color.

4.

Safe for Environment: No sludges or toxic ingredients, won't burn lawns.

5.

Organic Gardening Approved: Registered Organic Input Material for organic use.

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NPK Ratio: 5-5-2 balanced nutrient formula.

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Safety: People & Pet Safe, Non-GMO Project Verified.

3.

Certification: Certified Organic product.

4.

Coverage: 4 lb bag feeds 60 sq ft or 16 containers.

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Longevity: Feeds plants for up to 2 months.

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Non-GMO Project Verified: Only Non-GMO Project Verified fertilizer in the U.S.A.

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People & Pet Safe: No synthetic chemicals or toxic ingredients.

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Handcrafted Ingredients: Made from human and feed grade ingredients.

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Organic Transparency: OMRI, OIM, CCOF, NOP certified for purity.

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Sustainably Made: Produced in the U.S.A. by environmentalists.