What is the reason for the yellow leaves of dragon beard orchid

1. Too much light

1. Reason: The leaves of the dragon beard orchid are easily burned when exposed to strong sunlight, which can easily cause yellow leaves.

2. Treatment method: It needs to be moved to a place with weaker light for maintenance, and appropriate shade should be provided.

2. The temperature is too low

1. Reason: Dragon beard orchid is not cold-resistant and is suitable for growing in a warm environment. If the plants are in a low temperature environment for a long time, they are prone to frost damage, resulting in yellowing and falling leaves.

2. Treatment method: It needs to be moved immediately to a warm and well-ventilated environment for maintenance. The indoor temperature in winter should not be lower than 10℃.

3. Excessive fertilization

1. Reason: The dragon beard orchid needs sufficient nutrients during maintenance. However, if too much fertilizer is applied, the plant cannot fully absorb it and its roots may be easily burned by the fertilizer, resulting in yellow leaves.

2. Treatment method: First, you need to stop fertilizing immediately and water in small amounts several times to dilute the concentration of fertilizer. If diluting the water cannot save the plant, the soil needs to be changed and maintained. When changing the soil, the roots of the plant need to be rinsed with water and then moved into new soil for maintenance. After it returns to normal, you need to apply fertilizer to it regularly, in small amounts and thinly.

4. Excessive watering

1. Reason: The dragon beard orchid needs sufficient water during maintenance, but if it is watered frequently, water will accumulate at the roots, and the roots of the plant may rot, causing yellow leaves.

2. Treatment method: First, stop watering immediately. Secondly, loosen the soil and place it in a well-ventilated place for a period of time. After it recovers, you can start watering it normally. Each time you water, make sure to wait until the soil is completely dry before watering. Water when the soil is dry, and be sure not to water into the center of the leaves.