10 Best High Nitrogen Lawn Fertilizer 2024 in the US

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Dual-action formula: Feeds lawn and provides deep greening in 3 days.

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Contains 5% iron: Enhances greening process for fast results.

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Versatile application: Suitable for any grass type in spring, summer, or fall.

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Non-staining: Guaranteed not to stain concrete or driveways.

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Covers 5,000 sq. ft.: One bag covers a large area efficiently.

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Ultra-high nitrogen formula: Promotes green grass and quick growth.

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28-0-0 quick & slow release: 70% quick-release, 30% slow-release nitrogen.

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Compatible with all grass types: Effective for warm- and cold-season grass.

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Easy application: Mix with water and spray for maintenance or correction.

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American family-owned company: USA-based with 100% satisfaction guarantee.

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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.

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Enriched with iron: Promotes vibrant green without staining.

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

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

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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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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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Quick Greening Formula: Contains iron for deep-green color and drought protection.

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Feeds Lawns for 3 Months: Gradual nutrient release unaffected by rainfall.

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Use on All Grass Types: Suitable for any grass, avoid use in high heat.

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Easy to Apply: Apply with rotary, drop, or hand-held spreader.

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Complete Coverage: 45 lb bag covers up to 15,000 sq. ft.