NSA Green: magnesium nitrosulphate

Magnesium nitrosulphate 22 (5-30). Nitrogen fertiliser suited for the top-dressing of all crops, particularly when there is a sulphur and magnesium deficiency. The ratio is the ideal between the forms of nitrogen, 5.5% in nitric form immediately available and 16.5% ammoniacal that will be transformed progressively until the end of the crop cycle.

Fertiberia's NSA Green is manufactured by a unique process that achieves a chemical structure in the form of a double salt that guarantees the joint absorption of nitrogen and sulphur elements in a continuous way throughout the crop cycle, enhanced by a significant amount of soluble magnesium.