1. Reasons1. Improper temperature: It likes high temperature environment and has poor resistance to low temperature. Therefore, if the temperature is not controlled in winter, it will be frostbitten and the leaves will turn yellow. In addition, it will turn yellow when the temperature is too high in summer. 2. Insufficient light: It likes light. Adequate light can better promote photosynthesis, which is beneficial to the growth of branches and leaves. If it is placed in a dark place without light, the leaves will grow too long and turn yellow. 3. Improper watering: Excessive watering or long-term water shortage during maintenance will cause yellowing. If you water too much, the roots cannot absorb all the water, which will cause root rot and leaves to turn yellow. If there is a lack of water, the soil will become compacted, the roots will not be able to absorb water, and the leaves will turn yellow. 2. Treatment methods1. Timely temperature control: When the temperature is low in winter, move it indoors in time and try to provide a temperature between 16 and 18 degrees. The minimum temperature should not be lower than 5 degrees. During the hot summer months, it should also be moved indoors and placed in a cool place. 2. Supplementary lighting: If it is caused by insufficient light, it is easier to solve. Just move it to a place with good light as soon as possible, and it will recover after a while. 3. Water in moderation: Be sure to water in moderation during maintenance. Do not allow water shortage or water accumulation. Usually it can be done by the method of dry and wet. If the water accumulation is serious, move it to a well-ventilated place to allow the water to evaporate as quickly as possible. |
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