How did the camellia tree lose its leaves?

The loss of leaves of camellias is caused by improper soil, light, fertilization and temperature. So loosen the soil regularly to maintain the air permeability and respiration of the root system. Put it in a sunny position and keep the sun shining for 7-9 hours a day. During the growth period, the mature liquid fertilizer was applied every half a month, and the most suitable growth temperature was 20-30 degrees.

The reason for the loss of leaves of Camellia trees

1. Improper basin soil

The camellia tree loses its leaves because the basin soil is not loose and has not been changed for a long time, so it is necessary to loosen the soil regularly in culture to maintain the air permeability and respiration of the root system. The basin can be changed every other year, and it is suitable for loose ventilation, good drainage and permeable soil.

Second, improper lighting

Camellia leaves are caused by lack of light or exposure, because they grow in a sunny environment, so they are placed in a sunny position and keep sunlight for 7-9 hours a day to promote more luxuriant branches and leaves. Proper shade and no sun exposure in summer.

III. Improper fertilization

The growth of camellia needs a certain amount of fertilizer, if the long-term lack of fertilizer or serious fertilizer damage, there will be the phenomenon of leaf loss. Therefore, it is necessary to apply fertilizer reasonably, such as maturing liquid fertilizer every half a month during the growth period, and adding 0.02% potassium dihydrogen phosphate foliar fertilizer. Be careful not to apply thick fertilizer or raw fertilizer.

4. Improper temperature

Long-term temperature too high and too low lead to the phenomenon of camellia leaves, because it likes to grow in a warmer environment, the most suitable temperature for growth is between 20 and 30 degrees. So in the hot summer, move into the cool and ventilated place in time, and spray wet water to the leaf surface and around to achieve the purpose of cooling. In winter, pay attention to warm measures.