It is best to put cabbage heads in the living room at home. The place where the cabbage is put must be clean and tidy. Jade cabbage can't be put in the toilet. After the cabbage is put away, you can't move it casually. Cabbage is not an idol, not a bodhisattva, and does not need to be enshrined.
Taboos for placing cabbages: (1) Jade cabbages are best placed in the living room or at the door at home. That can give full play to its small universe. (2) Cabbage must be placed horizontally, which means partial wealth. (3) The place where the cabbage is placed should be kept clean and tidy, not dirty. Wipe the water often.