Nitroammophoska Borealis NPK 15/15/15+8SO₃+Zn
Balanced complex fertilizer with a high content of phosphorus and potassium, enriched with sulfur and zinc. 80% of phosphates and sulfur are in water-soluble forms and are immediately available to plants.
Nutrients: nitrogen 15%, nitric acid 6%, ammonia nitrogen (NH3-N) 9%, P2O5 soluble in water 13.5%, K2O soluble in water 13.5%, SO₃ soluble in water 8%.