Haifa Poly-Feed™ - Model pHast -Water Soluble Fertilizers

Soluble NPK Fertilizers with low pH; Poly-Feed™ pHast is a line of water-soluble NPK fertilizers with low pH, designed to eliminate the need for acids in the nutrient solution. Nutrigation™ with Poly-Feed™ pHast products provide complete plant nutrition throughout all growth stages. Each formula contains carefully balanced combination of macro nutrients, magnesium and chelated micro nutrients, to meet exact plant’s needs. Based on urea phosphate and low-pH potassium nitrate, Poly-Feed™ pHast features strong acidifying power. Poly-Feed™ pHast is suitable for use with all irrigation systems, and also for foliar applications.