Today, Ferticell® Explorer™ 16-0-0 is our flagship plant-derived organic nitrogen protein fertilizer and is the purest form of soy protein nitrogen on the market today. Unlike other manufacturers, we have a very controlled, one source manufacturing process in Malaga, Spain to maintain quality control, and continually improve the manufacturing process to drive the purity. Depending on the scientific method used for analysis, Ferticell® Explorer™ is a minimum of 98.6% pure with the remaining “impurities” being moisture content.