The utility model discloses a vegetation restoration planter for barren mountains and slopes. The device comprises a device body, a bulldozing mechanism and a separating mechanism. The bulldozing mechanism comprises a bulldozing plate, a storage barrel is arranged in the bulldozing plate, the bulldozing plate is evenly arranged on the two sides of the storage barrel, first bolts are arranged between the bulldozing plate and the storage barrel, second grooves are symmetrically formed in the storage barrel, and the bottom ends of the first bolts and the second grooves are clamped and fixed. Theutility model relates to a design. A soil covering structure is added to the structure of an existing planter. the planter can be automatically covered with soil after ditching and seeding; manual earthing without consuming manpower, the earthing structure can adjust the height of the earthing plate according to the ditching depth and can adapt to seeding at different depths, an automatic fertilization structure is additionally arranged on one side of the seeder, so that the planter can perform plant fertilization operation while seeding, additional time is not consumed to increase other procedures, and the working efficiency is improved in unit time.