For annual crops, SP 36 fertilizer should be used as basic fertilizer. Meanwhile, annual crops are given at the beginning or end of the rainy season or immediately after harvest Total P2O5 content: Minimum 36% P2O5 content soluble in Citric Acid: Minimum 34% P2O5 content soluble in water: Minimum 30% Maximum moisture content: 5% Maximum Free Acid as H3PO4: 6% Granular form Color: Gray Packaging: Packed in 50 kg bags
