2. The plants placed in front of the door can't be analyzed. Some people like to put plants in front of their homes, and even if there is a devil in the hall at home, these people will not pay special attention. In the layout of geomantic omen, if plants are deliberately placed at the door, from the perspective of geomantic omen, it can not play an effective role in solving the devil in the hall. Mainly because plants belong to the shade, putting them at the door will not alleviate the negative impact of evil spirits in the hall, but will strengthen them to some extent.
Plants can be dissolved when placed between them. If the door and window are just opposite, plants can be placed between them to form a screen-like effect. But plants must be tall or vigorous, so that plants can play a role in resolving evil spirits in the hall. Of course, if you put some succulents on the screen, the main contribution to resolving the evil in the hall is not succulents, but screens or storage racks.