As a potted conservation, growth is limited, potted soil may appear hardening for a long time, so it is difficult to absorb nutrients from the potted soil, which directly affects the state of growth, so you can change the potted soil, or loosen it, to maintain the activity of the soil.
It needs the supplement of sunlight in the growth process, so it can help the leaves to keep green. If the sunlight is applied too much and too little, it will have an impact on the leaves, and the phenomenon of yellow leaves is easy to occur. So when curing, pay attention to the good position, apply reasonable light, if the sun is strong, it needs to be blocked in time, if there is no sunshine, it can be supplemented
Unreasonable application of water and fertilizer is also one of the possibilities. To some extent, it affects the development of the plant. It needs to be applied according to the growth potential of the plant. It can not cause excessive water accumulation or drought.
If the ventilation conditions are not guaranteed, the plants will grow in the sultry environment for a long time, so the possibility of breeding bacteria will be greatly increased. To ensure good ventilation conditions, so that the air and more outdoor exchange, the probability of infection of pests and diseases.
