10 Best High Nitrogen Fertilizer 2024 in the US

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Effective Starter Fertilizer: Promotes bountiful growth and yield.

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OMRI Listed for Organic Use: Suitable for organic gardening.

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Concentrated Nitrogen Source: Supports soil microorganisms and plant health.

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Natural Pest Repellent: Repels deer, rabbits, and other critters.

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Trusted Since 1876: High-quality products and gardening tips.

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Versatile Use: Ideal for flowers, vegetables, trees, and shrubs

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100% Natural: Contains pure domestic Blood Meal with no fillers or additives

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Seasonal Application: Best used in Spring and Fall

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Organic Gardening: Approved and registered for organic gardening

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Made in the USA: Produced by Espoma Company, a leader in natural organics since 1929

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Organic Blood Meal: Contains 3 pounds of organic blood meal plant fertilizer grains.

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NPK Formula: Formulated with a 12-0-0 NPK for high yield and vibrant blooms.

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OMRI Listed: Contains no synthetic chemicals and is OMRI listed for organic gardening.

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Easy Application: Simple application, recommended monthly or as needed during growing season.

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Precise Measurement: Easily measured to provide the right nutrients without over-fertilizing.

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High Nitrogen Formula: 28% Nitrogen for vigorous growth and green lawn.

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Quick and Slow Release: 70% quick-release, 30% slow-release for balanced feeding.

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Versatile Application: Suitable for all grass types and various plants.

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Supplemental Use: Can be used with existing fertilizer programs.

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Made in USA: Produced by a family-owned business with 25 years of experience.

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Premium Quality Ingredients: High purity, water soluble nitrogen fertilizer for indoor flowers, lawn, and vegetables.

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Powerful Nitrogen Fertilizer: Promotes green leafy growth and lush vegetation in home gardens.

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Wide Applications: Can be used for tie-dye and batik projects, producing vibrant colors.

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Resealable, Easy Pour Packaging: Comes in a 5lb heavy duty resealable pouch for easy use and storage.

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Country of Origin: USA: Manufactured in the USA from high-quality ingredients.

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High Nitrogen Ratio: 46-0-0 ratio ideal for rapid plant growth.

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Vibrant Color: Enhances plant color for a stunning garden.

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Maximizes Plant Health: Packed with nutrients for strong growth.

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Premium Urea Fertilizer: Highly soluble for instant plant nourishment.

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Bigger Blooms & Crops: Promotes larger flowers and more produce.

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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.

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

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

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

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Organic Ingredients: Rich blend of natural & organic ingredients with Bio-tone formula.

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8-0-0 Fertilizer Analysis: Contains 8% nitrogen, 0% phosphorus, and 0% potassium.

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Iron Enrichment: Adds iron for deep green summer color and revitalizes yellow lawns.

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Safe for All Lawns: Suitable for cool and warm season grasses; won't burn lawns or leach out.

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Approved for Organic Gardening: Meets all requirements for organic production; registered Organic Input Material.

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High Nitrogen Content: 21% nitrogen for improved soil health and greener growth.

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Soil Acidifier: Lowers pH levels, ideal for acid-loving plants in alkaline soil.

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Promotes Lush Growth: Encourages vibrant, deep green plants and stunning gardens.

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Enhances Blooms & Yield: Supports bigger blooms and more fruit and vegetables.

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Versatile Application: Suitable for turf, gardens, flowers, trees, and shrubs.