The utility model provides an efficient seedling culture shed which comprises a seedling culture disc with a groove and an arched shed arranged on the upper portion of the seedling culture disc. The efficient seedling culture shed is characterized in that a heat preservation layer is arranged on the inner wall of the groove of the seedling culture disc, and a waterproof layer is arranged on the heat preservation layer. The heat preservation layer and the waterproof layer are arranged in the groove of the seedling culture disc, the problem that culture solutions of the seedling culture disc are leaked is solved, heat preservation can be carried out on the culture solutions through the arrangement of the heat preservation layer, scaleplates are arranged on the waterproof layer in the seedling culture disc in a spaced mode, workers can visually determine the height of the liquid level of the culture solutions, the problems that waste is caused by too many culture solutions, and the seedling culture effect is influenced by too few culture solutions can be solved, opening and closing curtains at the two ends can be opened and closed in good time according to the temperature in the seedling culture shed, the proper environment is created for growth of tobacco seedlings, and the high emergence rate and planting percent are guaranteed.