Evolution N 10 is an organic formulation obtained through the combination of various protein matrices from animal origin. These selected raw materials provide a high content of organic nitrogen (N) with gradual release (approximately 3.5% from dried blood and 6.5% from hydrolysed hides and animal meal) and a significant supply of biologically active organic carbon (C). The exclusive formulation of EVOLUTION N 10 guarantees a gradual release of organic nitrogen, while ensuring that a portion is readily available in the first few weeks after application. The residual fraction of nitrogen, which is not subject to leaching thanks to the different nature of the organic matrices used, is progressively mineralised and made assimilable by crops over a period of 3-4 months, thus ensuring constant and prolonged nutrition over time. EVOLUTION N 10 is suitable for use in all phases of the growing cycle, both in autumn and spring, ensuring excellent adaptability to herbaceous and tree crops. These unique and distinctive characteristics in the category of organic nitrogen fertilisers make EVOLUTION N 10 a product with high performance, capable of combining prolonged nutritional efficiency and total conformity with organic farming regulations.