1. Increase lighting1. Reason: Insufficient light exposure will affect the health of the plant and cause leaves to fall. 2. Solution: Increase the time the plants are exposed to sunlight. 2. Increase the temperature1. Reason: Low temperature environment will affect the overall function of the plant and cause leaves to fall. 2. Solution: Place the plant in a warmer place and keep it warm when the temperature drops. 3. Pest Control1. Reason: If the plant is eaten by pests, it will affect the health of the plant and cause leaves to fall off. 2. Solution: Find out which part of the plant is infected by pests. If the branches and leaves of the plant are infected, the pests must be removed. If the soil is infected by pests, replace the soil with insect-free soil. 4. Change the soil pH1. Reason: It is suitable for cultivation in slightly acidic soil. If the soil does not conform to the growth habits of the plant, it will cause the leaves to fall off. 2. Solution: Replace the soil that does not meet the growth needs of the plant with acidic soil. Test the pH value of the soil every once in a while. If it is found that it is not acidic, replace the soil. |
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