Organic Maintenance Fertilizer 18-1-8+fe

Product Overview

Suståne 18-1-8+Fe is part of a new generation of environmentally friendly fertilizers that deliver high-performance results with minimal impact on the environment. This organic-based nitrogen fertilizer is ideal for top-dressing lawns, fairways, and sports fields. It’s derived from aerobically composted turkey litter, hydrolyzed feathermeal, ammonium sulfate, iron sulfate, methylene urea, sulfate of potash, and sulfur-coated urea.

• Provides 12–16 weeks of nutrient release
• 85% of total nitrogen is slow-release for dependable performance
• Enhances soil-plant nutrient exchange
• Low burn potential thanks to gradual nutrient release
• Supplies all primary, secondary, and micronutrients essential for plant growth

While conventional fertilizers only deliver nutrients, Suståne 18-1-8+Fe also contributes organic matter that improves soil health and supports lasting growth. It’s a balanced, natural fertilizer suitable for use year-round, helping maintain an even, vibrant green across the growing season. The added iron (Fe) supports optimal turf color even during heat stress, making it especially effective for high-maintenance turf and landscape areas.

Suståne 18-1-8+Fe also addresses growing concerns over traditional lawn fertilizers’ role in surface and groundwater pollution. Its slow-release formula, when used responsibly and without excess, helps protect water quality by minimizing runoff and leaching.

Note: This product contains iron (Fe). To prevent rust stains, be sure to thoroughly sweep any concrete or stone surfaces clean of fertilizer granules before watering.

Directions

Top-dressing Existing Lawn: Broadcast using a seed spreader in two directions – 5.5 lbs per 1,000 sq. ft.