NUTRI-RATIONAL® True Foliar® Si (Silica) is a professional use product offering turf managers advanced foliar nutrition. True Foliar® Si features the unique benefits of silica along with nitrogen, multiple sources of potassium and sea plant extract.

Total Nitrogen (N) 3%
3.0% Urea Nitrogen
Soluble Potash (K2O) 10%
Derived From: Urea, Potassium Citrate, Potassium Carbonate, Potassium Acetate and Kelp Extract. Other beneficial substance: 1.00% Water Soluble Silica (Si) from Sodium Silicate