The article describes a new method of accelerated reproduction of the original seed material developed at the Lorch Potato Research Institute. The technological process is based on the cultivation of plants under aerohydroponic conditions using biotechnological modules -AHM (aerohydroponic module), which is based on the use of the aerohydroponic method of plant nutrition [1, 2, 3]. The results of testing the aerohydroponic method of growing minitubers in the spring-summer period under natural lighting conditions are presented.