1. Not adapting to the environmentIts leaves turn yellow probably because it is not adapted to the growing environment. It suddenly moves to a new environment and the surrounding environment changes, which can cause the leaves to turn yellow. There is no need to worry about these situations. Just remove the yellow leaves, put them in a fixed place, and take good care of them for a period of time and they will recover. 2. Improper water and fertilizerThe roots of white calla lilies are fleshy. If too little water is applied, the roots will lack water and turn yellow. If too much water is applied, the roots will rot, which will affect the transport function and cause the leaves to turn yellow. Once this problem occurs, the water content needs to be adjusted in time. If there is a shortage of water, water should be supplied slowly. If there is too much water, it needs to be placed in a well-ventilated place to promote evaporation of water. The same is true for fertilizer. Too much or too little fertilizer will cause the leaves to turn yellow. Fertilizer should be applied reasonably according to the growth trend. 3. Soil is too alkalineIt likes acidic soil. If it is watered for a long time, the soil will become alkaline, and the leaves will turn yellow. You can add a little vinegar to the water when watering. 4. Temperature discomfortTemperature is also one of the reasons. Temperatures below 5 degrees Celsius in winter or above 35 degrees Celsius in summer will cause the leaves to turn yellow. You can cut off the yellowed parts and then adjust the temperature. |
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