Quadra has been an industry leader in the fertilizer sector for almost 40 years. Our broad range of commodity and
specialty products, strong supplier relationships, technical expertise, and logistical capabilities give you the peace of
mind that you are working with the best in the industry.
For 40 years Quadra has presented a focused capability in the soluble fertilizer segment. Partnering with some of the world’s strongest producers, Quadra has distributed solutions to the North American marketplace from coast to coast. We work with many of the leading N-P-K and plant nutrition companies to provide distribution solutions that provide stable security for supply, competitive pricing, and technical support. We have a strong reputation for quality assurance processes and regulatory affairs, which is critical for the fertilizer industry. Macro and micro primaries including: Monammonium Phosphate (MAP), Diammonium Phosphate (DAP), Monopotassium Phosphate (MKP), Phosphoric Acid – Food Grade 75% & 85% with Kosher & NSF Certifications, Super Phosphoric Acid (SPA), Potassium Nitrate, Calcium Nitrate, Calcium Chloride, Potassium Sulphate, Potassium Chloride, Magnesium Nitrate, Magnesium Sulphate (Epson Salts), Urea, Ammonium Poly Phosphate, Boron 5Mol, Boron 10Mol, Disodium Octaborate Tetrahydrate, Sulphuric Acid, Copper Sulphate, Zinc Chloride Solution, Zinc Nitrate Solution, Copper Ammonia Solution, Copper Nitrate Solution, Magnesium Nitrate Solution, Manganese Chloride Solution, Copper Sulphate EDTA and EDTA Chelates, Maganese Sulphate, Sodium Molybdate, Boric Acid and Zinc Sulphate. Click here to learn more about Prayon's Fertilizer products. Download Our Fertilizer Product List