1. Cut off water supply immediately1. Specific reason: Huangli is afraid of waterlogging, so do not water it too much at normal times, and do not allow water to accumulate in the pot. If the soil in the pot is too moist, its leaves will fall off easily. 2. Solution: Touch the substrate with your hand. If it feels very wet, it may be caused by too much water. Be sure to cut off the water supply first and do not continue watering. Then, place it in a well-ventilated place to allow the water to dissipate faster. In addition, pay attention to sun exposure. 2. Beheading after removing from the pot1. Specific reason: If the roots rot first, the transportation of water and nutrients will become a problem, and the leaves above will easily fall off. 2. Solution: Remove the plant from the pot first and observe the condition of the roots to see if there are any rotten parts. If there are any, cut them off, then cut off the heads and repot them. Also place in a ventilated place. 3. Treatment of diseases1. Specific reasons: Some diseases can also cause leaves to fall, such as "black rot", which is prone to occur when overwatering. 2. Solution: If the condition is serious, medication is required. If it is not very serious, then just control the water and expose it to the sun. |
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