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Crystal Green Pearl® Fertilizer

Enhanced efficiency fertilizer developed using nutrient recovery that puts your crops in control of nutrient uptake with reduced runoff and soil fixation.

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About Crystal Green Pearl® Fertilizer

Crystal Green Pearl fertilizer uses Crop-Driven Release™ technology to provide phosphorus, along with nitrogen and magnesium (5-28-0 with 10% Mg), when roots need it, benefitting crops with better phosphate control and uptake for higher yields all season long. Crystal Green Pearl is available in SGN 90 and SGN 150.

Key Nutrients
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DERIVATION

MgNH₄PO₄ - 6H₂O

MAGNESIUM AMMONIUM PHOSPHATE HEXAHYDRATE

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MADE FROM RECOVERED NUTRIENTS

The Most Sustainable Fertilizer

Crystal Green Pearl is produced using Ostara’s nutrient recovery technology that reclaims and reuses excess phosphorous and nitrogen from municipal and industrial water supplies. By removing excess phosphorous from wastewater and turning it into high-efficiency fertilizer to reduce nutrient loss to global waterways, 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 emitted by roots. With ongoing access to phosphate according to crop demand, Crystal Green safely supplies the roots with nutrients needed for optimal plant growth.

BENEFITS

Produce More, Waste Less

Using Crop Driven Release Technology™, Crystal Green Pearl fertilizer optimizes uptake and reduces soil tie-up and nutrient runoff for maximum efficiency. By preventing runoff, Crystal Green Pearl helps protect local water resources while increasing yield. Farmers finally have optimized nutrition for crops that increases profitability and production while positively impacting the environment at the same time.

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Improve
Yields

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Reduce Soil
Tie-Up

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Avoid Nutrient
Runoff and Leaching

SOIL TYPES

Putting the pH in Phosphate Uptake

Phosphate fixation by Iron (Fe)

Phosphate fixation due to Aluminium (Al)

Phosphate fixation by Calcium (Ca)

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