Dive into the waters of the Great Salt Lake and experience the remarkable process we use to create Protassium+™ sulfate of potash.

Unlike most fertilizers, Protassium+ is not mined. Rather, it is produced using a responsible, sustainable all-natural solar and wind evaporation method that takes three years to complete.

Protassium+ offers both conventional and organic growers numerous performance advantages: it contains 50% potassium, 47% sulfate sulfur, less than 1% chloride, and has an extremely low salt index. We are the only company who domestically produces and packages sulfate of potash approved for organic food production by OMRI and CDFA.

Visit the Protassium+ website for more information.