If the leaves are yellow, you'd better cut them all off. There are many reasons that cause the leaves to turn yellow. No matter what the reason is, it is almost irreversible. The yellow leaves will not be restored. So if we keep them, it will only accelerate the consumption of nutrition. Of course, they can also not be cut off, wait for them to fall down, but it is not recommended to do so
After cutting off the yellow leaves, we need to find out the specific reasons for the yellow leaves of the plants. After solving this problem, the leaves will not continue to turn yellow.
1. Normal phenomenon: if the leaves are only the outer circle of yellow, then this is normal, which means that these leaves are aging, you can not take special measures, and wait for new leaves to grow out.
2. Too much water: it may be water that causes roots to rot and leaves to turn yellow. If the root is rotten much, take off the basin, repair the root, sterilize and then put it back in the basin. If the root rots less, it can be solved by controlling water.
3. No basin change for a long time: if the soil is not changed for a long time, the nutrition contained in the soil will be reduced, and the old leaves will turn yellow. Therefore, it's better to change it every six months. Want to change new soil, according to its volume whether grow up, decide whether basin wants to change..
