Evolution 56 is a granulated nitrogen-based fertilizer activated with amino acids obtained from enzymatic hydrolysis. It has a high sulphur content which, in synergy with nitrogen, guarantees a higher protein content in many crops. The activated formulation (urea nitrogen plus ammoniacal nitrogen) allows a gradual and progressive release of nitrogen; the ammonia fraction is already available from the first vegetative phases, while urea nitrogen will become available in the forms assimilable by the plant at a later stage. Evolution 56 is soluble, and this improves nitrogen absorption. Its formulation increases the absorption of potassium, the organoleptic qualities of plants, the efficiency of use of nutritive elements and it respects the environment.