Petro 8-5-15 CS is an organo-mineral fertilizer which is created from the processing of premium raw materials, carefully selected to determine a programmed release of the nutrients. These are, in fact, characterized by different net rates of mineralization. Due to these elements, Petro 8-5-15 CS has a “desalinating” and “unlocking” effect towards the soil nutrients thanks to the organic substance of the product, highly humified and capable of improving the chemical-physical characteristics of the soil. Finally, Petro 8-5-15 CS is enhanced by the presence of RyZea, an exclusive technology that enriches the product with phytostimulating molecules which improve root development, the amount of nutrients absorbed and productivity of the crops.