Petro Evo Black NP 3-24 is a granular fertilizer covered with three different natural matrices, capable of significantly increasing the amount of nutrients absorbed by the plant, in particular phosphorus. Phosphorus is a macro-nutrient that undergoes insolubilization phenomena once applied to the soil but, thanks to the exclusive P-tech® production process, all the fertilizer units added are covered and actually available for the crops. P-tech® incorporates the quality of raw materials, the properties of humic substances with three exclusive technologies which: increase the amount of nutrients absorbed by the crop (RyZea), activate root development by making soil nutrients (Bpc) available and release gradually the nutrients avoiding their losses (Bbtp). Finally, Petro Evo Black NP 3-24 brings Calcium and Sulphur, nutrients that directly affect the production standards and soil characteristics, acidifying the pH.