2. Cutting propagation: during cutting propagation, branches with growth time of 1 ~ 2 years are selected as mother plants, and each mother plant is cut into 8 ~ 10 cm. Cut it on the substrate mixed with plain sand, peat soil and perlite, and put it in the shade for water conservation. Don't water too much to keep the soil slightly moist.
3. Cutting substrate: No matter what kind of cutting, it is necessary to use slightly acidic soil mixed with sandy soil, coarse sand and mountain mud in a proper proportion for cutting and layering. In order to make orchids propagate faster, nutrient-rich base fertilizer can be added to the substrate to promote orchids to take root.