2. In geomantic omen, the plants that can be prosperous and suitable for kitchen display are chlorophytum, begonia, pineapple, radish, geranium and so on. Because of the large floating particles and a lot of smoke in the kitchen, it can also be placed in the kitchen, such as orchids, osmanthus, wintersweet, cauliflower, cinnamon and other plants. They are natural dust collectors, and their cilia can intercept and absorb particles and smoke floating in the air.