In our country, seedling cultivation has an important place for the continuity and enrichment of the landscape and recreation areas, as well as for the continuity of the rich, diverse and abundant tree existence of our forests. For this purpose, self-operating, fully automatic greenhouse systems have been developed for each sector, with all functions in the cycle necessary for the development of the plant, such as heating, cooling, ventilation, irrigation, fertilization, spraying, fogging, which can be done by rooting, cutting and sizing.