10 Best Organic Lawn Fertilizers 2024 in the US

1.

Long Lasting Feeding: Provides long lasting feeding for the whole season.

2.

Non-Burning Formula: Won't burn or leech out of the soil.

3.

Healthy Lawn: Creates a healthy lawn that requires less frequent mowing.

4.

Safe for All: Safe for people, pets, and the planet.

1.

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

2.

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.

5.

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

1.

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

2.

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.

5.

Longevity: Feeds plants for up to 2 months.

1.

OMRI-listed organic fertilizer: Safe for use around kids, pets, and environmentally-sensitive waterways

2.

100% plant-derived: Does not contain biosolids, manure, composted waste products, or animal parts

3.

Nutrient-rich formula: Delivers nitrogen, phosphorus, potassium, and amino acids

4.

Slow-release formula: Provides extended feeding without the risk of over-applying or burning your lawn

5.

Low-dust granules: Homogeneous granules make application easy

1.

Revitalizes Lawn: Strengthens root systems for a thick turf.

2.

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.

1.

Organic Ingredients: Rich blend of natural & organic ingredients.

2.

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.

1.

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

2.

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.

1.

Lush Green Turf: Promotes lush green turf grass without burning your lawn.

2.

Plant Based Formula: Made with distillers grains and soy, no harsh chemicals or manure.

3.

Family & Pet Friendly: Safe for family and pets with no re-entry time restrictions.

4.

10-0-2 Formula: Contains no phosphorus, meeting regulations on phosphate use.

1.

OMRI Listed: Certified 100% organic lawn fertilizer.

2.

Ideal for Fall: Perfect for fall applications and seeding.

3.

No Animal Byproducts: Contains no manures, biosolids, or waste.

4.

Safe for All Turf: Suitable for all turf types and family friendly.

5.

Immediate Use: Yard is safe to use right after application.

1.

All natural: Winterizer lawn fertilizer with natural ingredients.

2.

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

3.

Extra potash: Enhances spring greening with additional potassium.

4.

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

5.

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