The soil is too wet is caused by too much water or too many times. When the soil is too wet, plus the poor pervious effect of the flowerpot, water will accumulate easily, which will cause the root to rot and the leaves to yellow and wither.
Remove rotten roots. When watering, we must first observe the soil. When the soil is dry, we should water it, and water it thoroughly.
When watering, there is no water penetration, which causes the soil to harden without water irrigation for a long time. At the same time, the root system in the hardened soil will not be able to absorb water, which will make its leaves yellow and wither.
At this time, we can only change the soil, but we should pay attention to protect the root system from injury.
Put the plant that likes sunshine in the place with bad light for a long time, it will cause its leaves to turn yellow and wither.
If it can't be guaranteed to grow in the sunshine all day, let it spend at least 2 hours in the outdoor sunshine every day, and don't let the hot sun at noon move out of the outdoor.
But plants have a natural period of falling leaves, so you don't need to worry about the falling leaves at this time, just treat it in the ordinary way. In about 2 weeks, new shoots will be produced, and some flowers will bloom together. Let's wait for the view in late autumn
No matter what causes the fallen leaves, they are all caused by our negligence, so in order to make the bonsai grow better, it's better to be more careful!
