The invention discloses a multi-layer seedling raising-frame. The interior of a frame (1) is divided into six layers from the bottom to the top, a first sunshade net (6) is fixedly spread on the top layer, a humidity detector (4) and a thermometer (5) are arranged below the first sunshade net (6), and a water storage tank (2) is arranged at the bottom layer; the middle four layers of the frame (1)are separately provided with seedling raising boards (3), each seedling raising board (3) is provided with seedling raising grooves, and each seedling raising groove is provided with a water seepagehole; and the frame further comprises reel shafts (8), the tops of the four side surfaces of the frame (1) are separately provided with one reel shaft (8), a second sunshade net (7) is wound on the reel shafts (8), and after the second sunshade net (7) is lowered, the side surfaces of the frame (1) can be blocked. The multi-layer seedling-raising frame provided by the invention solves various drawbacks of a traditional seedling-raising box, is beneficial to growth of seedlings, and can effectively improve a seedling raising rate.