Household plants can purify the air and increase indoor vitality. However, there are still some requirements for the selection of plants in Feng Shui. It is suggested that broad-leaved vegetation should be selected for household plants, and coniferous vegetation should be used less. Because the leaves of coniferous vegetation are sharp and thin, it should cause quarrels at home, which is not conducive to family harmony. Therefore, you can choose some broad-leaved plants in the porch, such as green radish or rich trees, which will help to adsorb harmful substances and purify the air.
Then a little warm reminder, because your home is a bathroom, the bathroom is the most concentrated place for feng shui listing, and the door is the entrance of the house, so because of this pattern, the room is a little too yin and yang. Therefore, it is suggested that in addition to placing plants in the porch, you can also install an ever-burning lamp or decorate some crystal ornaments in the bathroom to enhance the yang and vitality of the bathroom. It is usually recommended to close the bathroom door, otherwise it will affect the air intake and ventilation of the door.
I hope it helps you! Good luck!