Planting box for road greening

The utility model relates to the technical field of road greening, in particular to a planting box for road greening, which comprises a box body, a collecting bin is arranged at the bottom end of the box body, a water pump is fixedly mounted in the collecting bin, the output end of the water pump is connected with a water conveying pipe, and the other end of the water conveying pipe extends to the inner wall of the box body. A containing groove matched with the water conveying pipe is formed in the inner wall of the box body, a nozzle is fixedly connected to the end of the water conveying pipe, and a hole plate is arranged in the box body. The green plant transplanting device is provided with the collecting bin and the spray head, the root of a green plant can be effectively prevented from being rotten, water in the collecting bin can be sprayed into the box body for irrigation, water circulation treatment is achieved, and the green plant in the box body can be transplanted by a worker conveniently due to the