Peony hanging orchid leaves turning yellow
An introduction to the peony hanging orchid clinic, peony hanging orchid leaves turning yellow, next [] the editor will introduce.
Many peony hanging orchid enthusiasts encounter the situation where the leaves of the peony hanging orchid turn yellow. Because different enthusiasts have different maintenance conditions, the yellowing of the peony hanging orchid leaves cannot be generalized. In order to help enthusiasts find the root cause of the problem more easily, this article will list some common reasons.
1. Natural Metabolism
If the peony hanging orchid is kept for a long time, the bottom leaves will naturally wither and turn yellow, which is a very normal phenomenon. Enthusiasts do not need to worry. Even if there are many bottom withered leaves, it doesn't matter as long as the top leaves are normal.
2. Strong sunlight or lack of sunlight for a long time
If the peony hanging orchid is exposed to strong sunlight, the leaves will be sunburned and turn yellow. Conversely, if it is maintained in an environment without sunlight for a long time, chlorophyll will decrease, and the leaves will also turn yellow.
3. Lack of fertilizer or excessive fertilization
Some enthusiasts have kept their peony hanging orchids for a long time and have not changed the potting soil for a long time. All the various nutrient elements in the potting soil have been exhausted, and the three essential elements of nitrogen, phosphorus, and potassium have not been supplemented in time. The plant lacks nutrients, and the leaves appear yellow and thin. It is necessary to change to fertile soil and water with aluminum fertilizer.
Excessive fertilization is relatively easy to judge. Mainly look at whether fertilizer has been applied recently. If the amount of fertilizer exceeds the plant's needs, the leaves will appear shiny and uneven, followed by root rot and yellow leaves. Fertilization should be stopped, more water should be灌溉ed, or the pot should be turned over to clean the roots and replace the new soil.
4. Waterlogging
Some enthusiasts' peony hanging orchid potting soil has poor breathability, and the soil is watered frequently, which leads to long-term waterlogging in the potting soil and makes it difficult for the roots to breathe, causing the leaves to turn yellow. It is necessary to loosen the soil and control the moisture in time.
In conclusion: enthusiasts do not need to worry about the yellowing of peony hanging orchid leaves because peony hanging orchids are easy to raise and easy to propagate. They should first propagate a pot as a backup, so they can be prepared for any problems.
The above sharing is a specific introduction to the yellowing of peony hanging orchid leaves, hoping everyone will like it!