Potted orchids need to pay attention to soil selection. Orchids like to grow on fertile land and can be mixed with peat soil, pastoral soil, fresh moss, rotten leaves and so on. When planting for the first time, you can spread a layer of broken bricks and gravel at the bottom of the basin to strengthen ventilation and drainage. Water thoroughly after initial planting and keep it cool; After half a month, move it to a sunny and well-ventilated environment for maintenance.