1. Nutrition: people could choose sawdust and cottonseed hull, add moderate bran, sugar and calcium carbonate. The most suitable C/N proportion of substrate is 15:1 to 51:1.
2. Temperature: the suitable growth temperature is from 15 to 32 degrees, the most suitable temperature is 25 degrees, the suitable temperature for the growth of sporocarp is from 18 to 32 degrees, the most suitable temperature is from 20 to 25 degrees.
3. Humidity: the suitable water content of substrate is from 60% to 70%, during the growing period pf sporocarp, it is best to keep relative air humidity between 80% to 95%.
4. PH Value: the most suitable PH Value is from 4.5 to 7.5. In actual operation, it is unnecessary to adjust PH Value. It is best to keep natural PH Value in substrate.
5. Light: light is not needed in the growth period of spawns, but is needed in the growth period of sporocarp. It should be noted that strong and weak of light does not affect the color of sporocarp.
6. Ventilation: during the cultivation period of spawns, people can moderately increase fresh air to promote growth, during the growth period of sporocarp, too high concentration of carbon dioxide will inhibit the differentiation of ears, it will also affect the growth speed of sporocarp, so, people should keep a good ventilation condition.