Granular Lawn Fertilizer - 30-0-5 for 4,000 Sq Ft
Advanced 30-0-5 granular lawn fertilizer with potassium and organic matter. Covers up to 4,000 sq ft with 120 days of extended feeding for vibrant, healthy turf.

Product Comparison
| Product | Price | Buy |
|---|---|---|
| Sunday Green Machine Granular Lawn Fertilizer - 30-0-5 Mix for Up to 120 Days of Growth - Enriched with Potassium & Organic Matter for Soil Health & Extended Feeding - 12lbs - Covers Up to 4,000 Sq Ft | Check Price on Amazon → |
Key Features
- Extended Feeding: 30-0-5 NPK ratio provides nitrogen for leaf growth and potassium for root strength, sustaining lawns for up to 120 days
- Large Coverage Area: Single 12lb bag covers up to 4,000 sq ft, reducing application frequency and cost per application
- Soil Enhancement: Enriched with organic matter that improves soil structure, water retention, and microbial activity for long-term lawn health
- Granular Formula: Slow-release granules prevent nutrient burn and allow for easy, even distribution across any lawn size
Who Should Buy This?
Homeowners looking to establish lush, resilient lawns will appreciate the balanced nitrogen and potassium profile. This fertilizer is ideal for anyone seeking extended feeding cycles to minimize reapplication—whether maintaining a modest suburban yard or larger residential property. The organic enrichment makes it particularly valuable for those improving soil quality alongside feeding their grass.
Buying Tip
Apply during spring or early fall when soil temperatures support nutrient uptake, and water thoroughly after application to activate the granules. For best results, apply when grass is actively growing and soil moisture is adequate. The 120-day window means one application can sustain your lawn through most of a season.
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