Orange trees shed their leaves due to a variety of reasons, such as lack of light, too much water, insufficient fertilization, suffering from pests and diseases, and so on. In the process of curing, the following points should be noted:
Get plenty of light: Orange trees need plenty of sunlight to grow properly. If there is not enough light, it will not only affect its normal growth, but also cause leaf loss. Therefore, orange trees should be placed in a sunny place and maintained in full sunlight.
Control moisture: Orange trees prefer a moist environment, but too much water can also lead to leaf litter. Therefore, it is necessary to pay attention to controlling the amount and frequency of watering when watering to avoid over-wetting the soil. At the same time, in the dry season, it is necessary to increase the number of watering times appropriately to keep the soil moist.
Adequate fertilization: Orange trees need adequate nutrients to grow properly. If the fertilization is insufficient, it can lead to a lack of nutrients in the plant, which can cause defoliation. Therefore, fertilization should be applied regularly during the growing season to provide adequate nutrition. You can choose well-rotted organic fertilizer or compound fertilizer to promote the growth and development of the plant.
Pest control: Orange trees are susceptible to pests and diseases, which can cause defoliation. Therefore, it is necessary to pay attention to the prevention and control of pests and diseases. Regularly inspect the plants for signs of pests and diseases, and take timely control measures once found. A combination of biological and chemical control methods can be used for control.
Proper pruning: Proper pruning can help orange trees maintain healthy growth and reduce the occurrence of leaf litter. When pruning, cut off dead, weak, diseased and residual branches to promote the growth and development of the plant. At the same time, care should also be taken to avoid over-pruning to avoid causing damage to the plants.
Replace the potting soil: If the potting soil is too clay or lacks nutrients, it can affect the growth and development of the orange tree, which can lead to leaf loss. Therefore, it is necessary to change the potting soil regularly to provide a suitable growing environment. You can choose loose, breathable, well-drained potting soil for maintenance.
Control temperature: The suitable temperature for orange trees is 15-25. If the temperature is too high or too low, it will affect the growth and development of the plant, which will lead to defoliation. Therefore, it is necessary to control the temperature within the appropriate range to promote the healthy growth of the plants.
In conclusion, orange trees losing their leaves can be caused by a variety of reasons. In the process of maintenance, it is necessary to pay attention to the problems of light, moisture, fertilization, pest control, pruning, potting soil replacement, temperature control, etc. Only when these aspects are well prepared and maintained can the healthy growth and aesthetics of orange trees be guaranteed.