Misting systems (or Fog systems) play an important role in the greenhouse climatic control. TecnoCooling systems are also used with enormous advantages to keep the right temperature and humidity in the environment, under conditions of forced or natural ventilation. In summertime the quick evaporation of the fog will cool the greenhouse due to the principle of evaporative cooling, meanwhile it humidifies the environment... in case of low relative humidity. During the wintertime the system keeps the correct humidity rate preventing the dehydration of the crops caused by heating systems. The environment produced by our system is appropriate for the most delicate crops (ex. the growing of young seedings, the cultivation of tropical plants and in bloom plants) where it is not possible to use traditional spraying methods like standard spraying.