Brand : DHARTI RATNAM Approx Price ex-factory : USD 1 per Kg Pack Size : 50 Kg HDPE bag (granule) Min. Order Quantity : 22 MT Dosage : Depends upon a crop; Avg 1 Bag / Acre Usage : Agriculture/Horticulture Contents : N, P2O5, K2O, S, Ca, Mg, Fe, Mn, Zn, Cu, B, Amino Acid, Protein, EC, pH6.6, OC, OM.