Currently, solanaceous crops are widespread vegetables around the world. The main crop in the Solanaceae group is potato. In scientific work on "Influence of method of drip irrigation on growth and productivity of potatoes in domestic conditions" the best method of watering of potatoes for the best growth and increase of its productivity has been defined The research and comparison of method of drip irrigation and watering by usual method with a spinner was carried out. Research purpose - To estimate the indisputable advantages of drip irrigation and to apply them in domestic conditions for obtaining a good yield of potatoes. Hypothesis of growing research: If we use the method of drip irrigation for potatoes on our plot, we can get a good yield of potatoes, because this method of irrigation is economically and biologically very profitable, which is the result of my research.