Orchids generally grow in deep mountain valleys of the mountainside valley walls, water permeability and water retention of good inclined slopes or rocky gaps, sparse mountain grasses next to the second-growth mixed woods under the shade of the forest. Or there is shade, short sunshine time or only scattered light leakage place. Where there is high humidity and air circulation, and sometimes on cliffs by mountain streams. Orchids should be planted in an environment with good air circulation. Orchids like shade, avoid direct sunlight, like moist, avoid dryness, 15 ℃ to 30 ℃ is the most suitable for growth. 35 ℃ above the growth of bad. 5 ℃ below the cold will affect the growth of its power, at this time, orchids are often in a dormant state. If the temperature is too high and sunlight exposure, the leaves will be burned or scorched in a day or two. If the temperature is too low and not transferred into the house in time, frostbite will occur. Orchids are fleshy roots, suitable for humus-rich sandy loam, drainage must be good, should be selected humus or more humus-containing mountain soil. Slightly acidic loose soil or soil containing iron, pH value of 5.5-6.5 is appropriate.