Crystal Green Pearl® Fertilizer
The only high-efficiency granular phosphate fertilizer developed using nutrient recovery that puts your crops in control of nutrient uptake without soil tie-up and reduced runoff and leaching.
CROP NUTRITION
About Crystal Green Pearl Fertilizer
Crystal Green Pearl fertilizer responds to crop demand for nutrients as roots grow to provide phosphate, along with nitrogen and magnesium (5-28-0 with 10% Mg), benefitting crops with efficient phosphate control and uptake for higher yield.
Derivation
MgNH₄PO₄·6H₂O
Magnesium – Ammonium – Phosphate – Hexahydrate
Limited P Availability from Conventional Fertilizers
- P Fixation by Calcium (Ca)
- P Fixation by Aluminum (Al)
- P Fixation by Iron (Fe)
- P Fixation from Crystal Green
MADE FROM RECOVERED NUTRIENTS
The Most Sustainable Fertilizer
Crystal Green Pearl is produced using Ostara’s nutrient recovery solutions that reclaim and reuse excess phosphorus and nitrogen from municipal and industrial water supplies. By removing excess phosphorous from wastewater and turning it into a non water-soluble, high-efficiency phosphate fertilizer, Crystal Green Pearl closes the phosphate loop.
HOW CRYSTAL GREEN PEARL WORKS
Gets to the Root of Nutrient Uptake
Crystal Green Pearl fertilizer releases phosphate, plus nitrogen and magnesium, in response to organic acids exuded by roots. With ongoing access to phosphate according to crop demand, Crystal Green safely supplies crops with nutrients needed for maximum yield.
BENEFITS
100% Plant Available, Non water-Soluble
Crystal Green Pearl’s unique solubility optimizes nutrient uptake and reduces soil tie-up and runoff for maximum efficiency. By being 100% citrate acid soluble, Crystal Green helps protect local water resources while maximizing yield. Farmers finally have access to optimized nutrition for crops that increases production while positively impacting the environment at the same time.