Causes: if the orchid is just bought back, when it is planted, it will not adapt to the living environment, it will affect the plant to absorb nutrients, and the leaves will naturally turn yellow.
Solution: do not worry too much when meeting this kind of situation, as long as the normal maintenance, wait until the plant adapts itself.
Cause: if some plants grow normally, but their leaves turn yellow, it is generally due to too strong light. If you stay in a very dark environment for a long time, the growth of the plant becomes very weak.
Solution: give the right light, and block it in time in summer to prevent the light from burning to the leaves. Wait until autumn and winter season, you can increase some light properly
Cause: during the cultivation, too much water will start to accumulate in the water, which will be very wet for a long time. The newly grown young leaves will be dark yellow. If you don't supply the needed water for a long time, it will make the plant yellow.
Solution: according to the normal daily needs of plants, timely and correct pouring water.
