1. Excessive illumination

Reason: orchids prefer a semi shady environment. If they are usually maintained in an environment with sufficient light and long sunshine time, and they are not shaded when the sun is too strong at noon, it will lead to water shortage due to excessive transpiration of their leaves. Leaves will become a little wrinkled due to lack of water

Measures: it is necessary to move it to a well ventilated and cool place for shading treatment as soon as possible, and spray water on the plant and its surroundings with a watering can to supplement the excessive water consumed by the leaves, improve the humidity of the environment and promote the recovery of the plant. After the plant recovers, move it to the semi shade with a certain amount of scattered light for maintenance

2. Soil discomfort

Reason: the soil for planting orchids must be loose and fertile with good air permeability. If the soil is hardened, it will affect the respiration and air permeability of plants. Moreover, after the soil hardens, its water storage capacity will be greatly reduced, which will also lead to water shortage of plants and wrinkle of leaves

Measures: it is necessary to replace the soil as soon as possible and prepare a loose and breathable soil containing a certain amount of humus. Some bark or coconut shell can be added to it to enhance the air permeability

3. Insufficient water

Reason: the root system of orchid is fleshy and can store water, so the demand for water is not great, but it can't be without it. If the pot soil of the plant is dry during normal maintenance and is not watered in time to supplement water, the leaves will become wrinkled due to lack of water for a long time

Measures: it is necessary to supplement water in time, gradually increase the amount of watering, and spray water on the leaves to speed up their recovery. Wait until the plants recover, and then control the amount of water