1. Control the amount of waterReason: When watering camellia, if the amount of water is not controlled well, unnecessary water will accumulate in the potting soil. If the roots of the plant are soaked in water and cannot breathe, they will rot, which will cause the leaves to fall off. Solution: Tilt the flowerpot to pour out the accumulated water, loosen the soil appropriately, place it in a well-ventilated location, and it will recover after a period of maintenance. For daily maintenance, you should reduce the amount of watering and just keep it slightly moist. 2. Improve ventilationReason: During cultivation, if the environment is too closed, the plants will easily grow poorly, and the most common symptom is leaf falling. Solution: You can place the camellia outdoors, or open the windows more often to allow air to circulate in the growing environment. After it recovers for a period of time, it will no longer drop its leaves. 3. Prevention and control of pests and diseasesReason: If the plant is attacked by anthracnose, there will be spots on the leaves. In serious cases, the leaves will fall off. Solution: At this time, you should immediately purchase the corresponding medicine for spraying, and also use carbendazim for prevention and control. In addition, leaves with diseased spots on the plant should be pruned off immediately. To prevent it from spreading to other leaves. |
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