If the plant has just arrived at a new environment and has not fully adapted to the surrounding environment, the leaves may turn yellow. This kind of situation is easier to alleviate, only need to be left there for maintenance, after it adapts itself, it can recover and become more prosperous again
No water was applied according to the growth condition of the plant, too much water was poured, which made the root unable to fully absorb, or the plant could not absorb water, which delayed its growth. If there is too much water, it needs to speed up the evaporation of water and put it in a ventilated place. If it is lack of water, you can gradually pour a little bit into it.
Lack of nutrients or excessive nutrients may cause the upper leaves to turn yellow. If the young leaves turn yellow, it means that the fertilization is too little and the nutrients need to be applied in time. If it is very thick young leaves, the above uneven, you need to control fertilization, add water to promote the discharge of residual nutrients.
It is also easy to cause this phenomenon when the plant is in a closed environment for a long time. It can be placed in a well ventilated place to promote air circulation.
