1. MetabolismReason: The yellowing of the leaves of Kalanchoe may be due to normal metabolism, and the leaves are aging and falling naturally. Solution: This is a natural phenomenon and does not require excessive intervention. Just normal maintenance is sufficient. 2. Unsuitable light exposureReason: Kalanchoe likes sunlight. If there is insufficient light for a long time, the chlorophyll will lose its function, causing the leaves to turn yellow. However, too strong light can also cause burns, causing the leaves to dry and turn yellow. Solution: Make sure to get enough sunlight during the growth period and place it where the light can reach it. However, the light in summer is too strong and needs to be shaded. 3. Improper moistureReason: Its growth requires proper watering. If there is a lack of water, the roots will find it difficult to absorb water, and it will also be difficult to supply water to the leaves, which will also cause yellowing. Giving too much water is not good either. Frequent watering for a long time will affect the roots and thus the leaves. Solution: During normal maintenance, you must control watering, water in appropriate amounts, maintain a good frequency, and do not water too much at one time. 4. Fertilizer damage occursReason: If too much fertilizer is applied, the roots will find it difficult to absorb it, which will lead to fertilizer damage and cause the leaves to turn yellow. Solution: Control the amount and concentration of fertilizer. If you find that too much fertilizer is applied, water it to dilute it. |
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