Petro Evo 8-21-13 is a product with a high technological content because it is characterized by the presence of three exclusive Agriges production technologies, namely: RyZea, Bpc and Bbtp. The energy of Petro, the historic pelletised product by Agriges, which has always guaranteed the maximum agronomic performance of crops, has finally been transferred into a granule. Thanks to RyZea, Petro Evo 8-21-13 increases the amount of nutrients absorbed, improving quality production, while, thanks to Bbtp, Petro Evo 8-21-13 gradually releases the nutrients, avoiding their loss. The microbial component of Bpc proliferates in soil, even under unfavourable environmental conditions, with beneficial effects on the plant. Petro Evo 8-21-13 guarantees gradual and effective nutrition.