main reason:Moist soil:Too wet soil is caused by too much watering on a daily basis or too many watering times. If the soil is too moist and the flowerpot is not permeable enough, water will easily accumulate, which will cause the roots to rot and the leaves to turn yellow and fall off. Prevention and treatment measures:Remove rotten roots. When watering, be sure to observe the soil first. Water when the soil is dry, and water thoroughly. Hardening the soil:If the water is not poured thoroughly during watering, the soil will harden due to lack of water for a long time. At the same time, the roots in the hardened soil will not be able to absorb water, which will cause the leaves to turn yellow and fall off. Prevention and treatment measures:At this time, you can only change the soil, but be careful to protect the roots from being damaged. Dark environment:Placing a sun-loving plant in a dark place for a long time will cause its leaves to turn yellow and fall off. Prevention and treatment methods:If you cannot ensure that it grows in the sun all day, then let it spend at least 2 hours outdoors in the sun every day, and do not move it outdoors during the hot midday sun. However, plants have a natural leaf-shedding period, so there is no need to worry about the leaves falling at this time, just treat it with normal maintenance methods. New buds will sprout in about 2 weeks, and the flowers will bloom at the same time. Just wait until late autumn to enjoy the scenery. Editor's reminderNo matter what the reason for the leaf falling, it is all caused by our negligence, so in order to make the bonsai grow better, it is better to be more careful! |
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