Planting box capable of being quickly disassembled and combined

The utility model discloses a planting box capable of being quickly disassembled and combined, which relates to the technical field of planting boxes and comprises a bottom plate, a frame unit and a sealing unit. The bottom plate is of a rectangular plate-shaped structure; each frame unit comprises supporting columns, clamping protrusions, first clamping grooves and a fixing assembly, the four corners of the bottom plate are detachably connected with the four supporting columns respectively, the four corners of the bottom plate are fixedly connected with the four clamping protrusions respectively, the four first clamping grooves are formed in the lower ends of the inner surfaces of the four supporting columns respectively, the first clamping grooves are connected with the clamping protrusions in a clamped mode, and the fixing assembly is fixedly connected with the four clamping protrusions. The fixing assembly is installed at the lower end of the bottom plate. According to the planting box capable of being ra