Cordyceps is found naturally in cold climates. It is known that cordyceps is a precious medicinal mushroom, with high content of Cordycepin and Adenosin active ingredients, of great value in health promotion and disease treatment, but due to its very high cost, people have medium incomes are difficult to access and use for a long time. Therefore, we have constantly researched and learned the complete process of growing cordyceps in natural conditions in Gia Lai.