Seedling raising device convenient to irrigate

The utility model provides a seedling raising device convenient to irrigate, and relates to the field of forestry seedling raising. The seedling culture device convenient to irrigate and use comprises a seedling culture tank body, a plurality of seedling culture cylinders used for placing saplings are placed in the seedling culture tank body, and a positioning assembly used for fixing the seedling culture cylinders is arranged in the seedling culture tank body. The positioning assembly comprises a plurality of first positioning seats fixedly mounted on the inner wall of the seedling culture tank body and a plurality of second positioning seats capable of being synchronously adjusted, and the first positioning seats and the second positioning seats are correspondingly arranged. According to the seedling culture device convenient to use for irrigation, a plurality of first positioning seats and second positioning seats are correspondingly arranged, a plurality of seedling culture cylinders can be quickly mounte