Soluble Fertilizer and Agriculture

Quadra has strong market knowledge and technical expertise, along with a broad range of functional products
for use in Fertilizer, Crop Protection, Crop Processing, Aquaculture, and Animal Feed segments of this
diverse market.



Agriculture is an area of unique capability for Quadra, drawing experience from many of our operating groups to provide products from the largest commodity style input like to a specialty amino acid or chelated micronutrient. With strong market knowledge, we help greenhouse and field fertilizer formulators access some of the best inputs in the world.

Our customers from coast to coast provide formulated fertilizers and crop protection, materials for greenhouse operation and construction, nutrient-rich feeds for livestock and aquaculture, as well as consultation. Behind those providers is Quadra – providing first in class supply chain solutions from a full container to a pallet of key inputs to make those products.

Our customers rely on Quadra for timely delivery of critical materials because we understand the importance of produce yield and how important reputation is for the Greenhouse business. We will help link you with the purest and most productive products in the world.

Our soluble fertilizer and agriculture product portfolio includes:


  • Diammonium Phosphate (DAP)
  • EDTA/DTPA Micronutrients (including Fe, Zn, Mg, Cu)
  • Merchant Grade Acid (MGA 52%)
  • Monoammonium Phosphate (MAP)
  • Monopotassium Phosphate (MKP)
  • Phosphoric Acid (75%, 85%, FG, Tech)
  • Potassium Nitrate (Standard, Acidic)
  • Super Phosphoric Acid (SPA)


  • Aluminum Sulphate
  • Ammonium Nitrate
  • Borax (5 and 10 Mol)
  • Boric Acid
  • Calcium Chloride
  • Calcium Nitrate Anhydrous
  • Calcium Nitrate Concentrated – Greenhouse
  • Calcium Nitrate Liquid
  • Citric Acid
  • Copper Sulphate
  • Ferrous Sulphate
  • Magnesium Nitrate
  • Magnesium Sulphate (Hepta, Anhydrous)
  • Monoethanolamine (MEA)
  • Muriate of Potash (MOP)
  • Nitric Acid
  • Potassium Bicarbonate
  • Potassium Sulphate (SOP)
  • Sodium Molybdate
  • Sulphuric Acid
  • Tetrasodium EDTA Salt
  • Urea
  • Zinc Chloride (Liquid, Anhydrous)
  • Zinc Sulphate Monohydrate

Roquette provides a full range of solutions for formulation, plant nutrition and production of microbials:

  • Ingredients for Plant Nutrition (organic Fertilizers)
  • Solutions for the production and stabilization of bio-intrants (biostimulants)
  • Plant-based alternatives for existing chemical polymers

Roquette is a global leader in plant-based ingredients and a pioneer of new vegetal proteins.

Visit Roquette’s website

Industry News

Webinar Series #7 – Roquette – Solutions for the Plant Care Market

Please join Quadra and Roquette for our 7th Industrial Chemical Webinar! Roquette is a global leader in plant-based ingredients and a pioneer of new vegetal proteins. In collaboration with its customers and partners, the Group addresses current and future societal challenges by unlocking the potential of Nature to offer the best ingredients for multiple markets.  … Continued

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