STIM PLUS BIO is an organic nitrogen fertiliser (foliar and radical) rich in l-amino acids and growth promoters allowed in organic farming. It is the result of extensive scientific research and experiments conducted on different crops in different climatic conditions. It accelerates the biochemical activities of plants, at any phenological stage, resulting in qualitative and quantitative improvement of the productions. STIM PLUS BIO, in addition to nutrition action, stimulates the vegetation, improving flowering, fruit set and fruit growth, particularly in critical periods or on stressed plants.