Poly-S Technology

Poly-S Technology is a controlled-release fertilizer system that uses a dual-layer coating of sulfur and a biodegradable polymer. This structure enables a gradual and predictable release of nitrogen, aligning with the turf’s nutrient uptake patterns.

How It Works

Nitrogen granules are first coated with sulfur and then encapsulated in a polymer membrane. Moisture penetrates the polymer, dissolves the sulfur, and creates pores through which nitrogen is slowly released. The release duration can extend up to six months, depending on the coating thickness. The release pattern remains stable even under varying environmental conditions.

Benefits

• Long-lasting nitrogen release up to six months
• Stable performance under temperature and moisture fluctuations
• Reduced leaching and nutrient waste
• Promotes non-surge growth and reduces mowing frequency
• Supports healthy turf with minimal thatch buildup