Soilless culture device for potato seedlings

The utility model discloses a potato seedling soilless culture device, which belongs to the technical field of potato seedling soilless culture and comprises a box body, a culture table is arranged in the box body, a liquid spraying assembly is arranged on the side face of the culture table, and taking-out assemblies are arranged on two sides in the box body. When the potato seedling culture table is used, the stop blocks are pushed outwards to be retracted into the inner grooves, then the culture table can be directly pulled out, potato seedlings can be conveniently taken down and cleaned, and a new culture table is aligned with the limiting grooves through the limiting blocks on the two sides to be inserted into the limiting grooves so that new potato seedlings can be conveniently cultured; the liquid spraying assembly is arranged, the water pump is started to pump out the nutrient solution in the liquid storage tank, the nutrient solution is sprayed to the potato seedlings through the spraying head to supp