ICL PotashpluS™ is a new granular fertilizer produced at ICL Boulby. It is formulated using a combination of potash (MOP, KCl) and Polysulphate.
While primarily a potash and sulphate fertilizer, PotashpluS also contains essential magnesium (Mg) and calcium (Ca), and supplies all potassium (K) and sulphur (S) crop requirements in a single application.
The formula is 37% K2O, 9% S (24% SO3), 3% MgO and 8% CaO. In addition, PotashpluS contains boron. The S, Mg and Ca in PotashpluS is in 100% sulphate (SO4) form.