Improved rooting with recycled phosphorus

Pearl Technology from ICL integrates recycled phosphorus into premium controlled release fertilisers, specifically designed for use across various applications:

• Sierrablen Plus Pearl Renovator 11-11-5 for sports pitch renovation and new turf laying
• Sierrablen Plus Pearl Turf Starter 5-28-0 for turf growers.

How Pearl Technology is made

The core of Pearl Technology is the Crystal Green process developed by Ostara, which extracts pure struvite granules from wastewater.

This innovative method reclaims phosphorus and nitrogen—essential nutrients previously lost to industrial and municipal wastewater systems.

During production, magnesium is added to the nutrient-rich solution, initiating a chemical reaction that forms compact, pearl-like granules.

These granules are then processed into high-value, slow-release fertilisers, ensuring nutrients are delivered efficiently and directly to the turf’s roots.

Key benefits and features

Pearl Technology’s unique recycling and nutrient delivery system offers several key benefits:

• Targeted products: Pearl Renovator 11-11-5 is specifically designed for renovating sports pitches and laying new turf, while Pearl Turf Starter 5-28-0, which does not contain polyhalite, is ideal for turf growers.
• Enhanced rooting: Independent trials show a 2.5 times increase in rooting when Sierrablen Plus with Pearl Technology is applied, providing a solid foundation for healthier, more resilient turf.
• Controlled release formula: Nutrients are delivered over an extended period, promoting sustained turf development without the rapid nutrient loss seen in conventional fertilisers.
• Environmental sustainability: By recycling phosphorus from renewable sources, Pearl® Technology helps close the nutrient cycle, reducing environmental losses to waterways and conserving finite resources.

Conclusion

Pearl Technology from ICL represents a significant step forward in the field of turf management. By integrating advanced recycling technologies with precision nutrient delivery systems, Pearl Technology provides sustainable solutions that benefit both the environment and turf quality.

Whether for sports pitch renovation or turf cultivation, Sierrablen Plus products equipped with Pearl Technology deliver superior performance, demonstrating ICL’s commitment to innovation and environmental stewardship.

This approach not only meets the demands of today’s turf management professionals but also addresses the broader challenges of resource conservation and environmental protection.