Abstract:Cremastra appendiculata is an important medicinal and ornamental orchid. At present, big scale cultivation techniques of C. appendiculata are not mature. There are many problems such as continuous cropping obstacles, high incidence of diseases and insect pests, high pesticide residues and so on. Carrying out pollution-free planting technology research can ensure high-quality standardized production. Based on the data of the non-polluted production of Cremastra appendiculata for many years, and data from the Dalipu Base in Wenshan City in Yunnan Province and the Daheba Township in Laoheba Township, Mabian County, Leshan City, Sichuan Province, combined with the research status of Cremastra appendiculata, aiming at the site of the pollution-free cultivation base of Cremastra appendiculata, soil improvement, planting management, pest control technology, etc., a fine planting system of Cremastra appendiculata without pollution is established.