Solution grade source of Potassium and Sulfur is designed to be uniformly dissolved and injected directly into irrigation systems, hydroponic systems or in foliar applications.
Potassium and Sulfur are essential elements, vital to many plant functions and ensuring an adequate supply is easy with this water soluble powder.
Contains 50% Potassium (K2O) and 17% Sulfate (SO4).
OMRI Listed