The utility model discloses a novel aerial fog cultivation bed, including box, mounting panel, cultivation board, circular slot and chamber door, the cultivation board is installed to the top of box,trains the top of board and install a waterproof film, and the below of training the board installs the 2nd waterproof film, the storehouse of catchmenting is installed to one side of the inside belowof box, box one end is close to that the one side in the storehouse of catchmenting is articulated to have a chamber door, evenly be provided with nine culture hole of group on cultivateing the board, and culture hole's the outside all is provided with the circular slot, expanding spring is all evenly installed to the inboard of circular slot, expanding spring is close to one side of culture holeand all installs the clamp. The utility model discloses be provided with the circular slot to installing the fixed establishment that expanding spring and clamp are constituteed in the circular slot,can fixing the plant rhizome of different density, make the culture hole of device can place the plant rhizome of different density, the suitability of device is better.