How to deal with the fallen leaves of camellia?

Camellia leaves have accumulated water in the soil, too much fertilization and too strong sunlight. The treatment method is to stop watering, reduce fertilization and shade.

1, soil water treatment method

When camellia leaves fall, stop watering in time. Excessive watering during maintenance will lead to serious water accumulation in the soil, which is easy to cause the leaves to fall off. At this time, it is necessary to move the plant to the sun to speed up the evaporation of water and alleviate the defoliation of camellia, and then water the plant after it returns to health.

2. excessive fertilization's handling method

If too much fertilizer is applied, it will cause fertilizer damage, affect the absorption and utilization of nutrients in the soil by camellia, and then shed leaves. At this time, it is necessary to stop fertilization or reduce fertilization to promote the plants to return to normal slowly. If it is serious, it is necessary to replace the pot soil for camellia.

3, the sun is too strong treatment

Too strong sunlight will burn the leaves of camellia, making them yellow and fall off. At this time, we should take shading measures for plants, which can be maintained in a cool and ventilated place, or used in a shading net to block 70% to 80% sunlight and avoid direct glare.

Cultivation method of camellia japonica

1, basin soil selection

Camellia likes slightly acidic soil. During cultivation, red loam, humus and fine sand should be mixed with soil according to the ratio of 6:3: 1, and ceramic flowerpots with a diameter of 20 cm should be used as utensils. In the process of planting, a brick or a layer of broken tiles should be placed at the bottom of the pot soil to improve the air permeability of the soil.

2. Appropriate water and fertilizer

Camellia likes to be wet, so it can be watered once every 1-2 days in spring and autumn to prevent the plants from drying up due to lack of water. Water it once in the morning and once in the evening in summer to improve the environmental humidity. Moreover, camellia does not like fertilizer, so it is only necessary to apply mixed fertilizer for 2-3 times before and after flowering, and pay attention to the use of fertilizer after decomposition.

3, appropriate pruning

In the process of camellia cultivation, it is necessary to prune the branches of diseases and pests, dense branches, long branches and weak branches regularly to reduce the waste of nutrition. Moreover, after camellia enters the bud stage, it is necessary to keep the healthy growth of 1-2 buds on the flower branches and cut off the remaining buds to promote the concentration of nutrients and bloom bright flowers.