1. The main reason is that too much water is given to it during maintenance, which causes its root to be blocked by water, unable to breathe normally, so that the root is slowly putrefaction and necrosis.
2. Another main reason is that the density of fertilizer is large and the times of application are too many, so that its roots are piled up with many nutrients and can't breathe, which will also cause the roots of plants to rot.
1. When cultivating plants, we must do a good job in water management. If we don't grasp the amount of water well, we can water half first, and then half again. In this way, we can reduce the situation of water logging
2. If the rotten root has been caused, take out the root of the plant immediately, clean up the soil at its root, trim off the damaged part, and then apply the antiseptic medicine on the wound, and then replant it after it is dry..
3. If you accidentally apply a lot of heavy fertilizer, you can use water to buffer it and dilute it. But if the water itself is also more, then it can no longer use water for fattening. You need to change the soil of the plant.
