What if the leaves of a potted orchid turn yellow?

Foliage plants always give people the feeling of life and vitality, because they are basically green, green represents vitality, is the color of nature in spring, which is also the reason why most home offices have potted green plants. But in the daily maintenance, it is inevitable to encounter the symptoms of green leaves yellowing, which has to be said that 90% of people will encounter the problem.

Such a common problem can not be put an end to, how to reduce the occurrence of the problem is the most important, as long as we understand the cause of leaf yellowing is caused, the right medicine, we can easily solve the problem!

The following is to introduce the reasons for the yellowing of the leaves of potted Cymbidium and its solutions:

1. The light is too strong

Too much strong light after a short period of direct light will cause leaf damage and yellowing, treatment: move the plant, away from the strong light exposure, can be placed in sunny semi-overcast conditions.

2. Lack of light

Although it is shade-tolerant, it is a green plant after all. Without light, it will inevitably go against its growth, reduce photosynthesis and cause leaf yellowing. Treatment: plants in the shade occasionally need to be taken out and adjusted in places with light for a period of time to promote the development and growth of new leaves and make the leaves beautiful.

3. Excessive fertilization

It is resistant to barren, do not need to spray too much fertilizer, it is appropriate to apply a small amount of fertilizer regulation, otherwise it is easy to burn roots, resulting in yellow leaves due to fertilizer damage. Treatment: spray diluted liquid fertilizer, a small amount of time.

4. Too much watering

Although it likes the wet environment, it will not die after a short dry period of a few days. once there is too much water, it is not conducive to the breathing of the roots, resulting in the phenomenon of leaf yellow. Treatment: water should be reasonably controlled, neither more nor less, dry and wet, if the amount can be increased appropriately during the growing period.

5. Pest infection

If it is indoor cultivation, there will often be red spider disease, resulting in leaf yellow phenomenon, treatment: usually should pay attention to the status of leaves, can be solved by spraying Nisolan, dicofol and other measures.

Warm reminder:

The leaves of plants often turn yellow during their growth. If a few leaves turn yellow and fall off in the lower part of the plant, it is a normal metabolic change. However, there are many reasons for abnormal yellowing of leaves, some are caused by one reason, and some are caused by many reasons. In the process of maintenance, we must observe carefully and analyze the causes in order to prevent and cure it.

Time: 2019-05-31 Click: