What to do if the leaves of the boxwood turn yellow
The editor brings you how to deal with the yellowing leaves of boxwood and the causes and treatment methods of yellowing leaves, as well as the knowledge content of flowers and plants. Let's learn about it together next.
There are many reasons for the yellowing of boxwood leaves. If it is caused by low temperature, the plant needs to be moved indoors for maintenance and proper measures for cold prevention and warming should be taken. If it is caused by excessive watering, the amount and frequency of watering should be reduced. If it is due to lack of sunlight, the duration of sunlight should be increased, and direct sunlight should be avoided. Next, I will tell you about the reasons for the yellowing of boxwood leaves and the specific solutions.
1. Low temperature
When cultivating boxwood in a low-temperature environment, timely measures for cold prevention and warming should be taken, otherwise it can easily lead to yellowing and falling of leaves. If the temperature is below 0°C, it can cause the potting soil to freeze and the cells of the plant to die sequentially, which can lead to the death of the entire plant in severe cases. In this case, some measures for preventing cold should be taken. If it is boxwood cultivated at home, it can be moved indoors for maintenance.
2. Excessive watering
Too much watering can also cause the leaves of boxwood to turn yellow. Excessive watering can lead to waterlogging in the pot, further rotting the roots of the plant, and causing the leaves to turn yellow. If it is in the growing period, the amount of watering should be appropriately reduced and the frequency of watering should be lowered, preferably using a pot with good drainage for cultivation. In winter, attention should be paid to reducing watering, as it is not conducive to the growth of the plant.
3. Reducing sunlight
Sunlight is indispensable for boxwood during growth, and insufficient sunlight can cause the leaves to turn yellow. It is necessary to appropriately extend the duration of sunlight, and shade should be provided during summer and at noon, avoiding direct sunlight.
4. Improper fertilization
Boxwood likes fertilizer, but if the concentration of the fertilizer applied is too high, it can lead to root burning and yellowing of leaves. If the fertilizer applied to boxwood is too little, insufficient nutrition can also cause the leaves to turn yellow. For yellowing leaves caused by high concentration, it is best to move the plant to new potting soil. If yellowing is caused by insufficient nutrients, fertilization should be done in a timely manner. During the cultivation of boxwood, attention should be paid to "applying thin fertilizer frequently" and never applying thick fertilizer.
5. Precautions
If you need to repot, first cut off the yellow and withered leaves of the plant, then soak the roots of the plant with rooting powder, and then transplant it into new potting soil. After transplanting, move the plant to a place with sufficient scattered light and good ventilation for maintenance. When the new leaves of the plant grow out, it can be maintained normally.
The above introduction on what to do if the leaves of the boxwood turn yellow, the causes and treatment methods of yellowing leaves, and detailed explanation are for your reference only!