Ganoderma lucidum is mainly distributed in Zhejiang, Heilongjiang, Jilin, Shandong, Jiangxi and Hunan. It is often distributed in forests with high humidity and weak light, and mainly grows in the roots of decaying trees. Ganoderma lucidum is a common Chinese herbal medicine, also known as Cao Ling, Yang Huan grass and so on. Is a multi-Confucius entity of Ganoderma lucidum. Wild ganoderma lucidum is different in size, irregular in shape and bitter in taste.

During the growth of Ganoderma lucidum, the temperature of the culture room is kept at 22~30℃ and the relative humidity of the air is kept at 50%~60%. Ventilation is half an hour every day, and the bag is rummaged up and down every 5~7 days 1 time.

Before Ganoderma lucidum is harvested 1 week, stop spraying water, close the ventilation door, spread plastic film on the ground of the passage, and collect scattered spore powder.