1. Take out the plant: when changing the basin for the iron ball, the first step is to take out the plant, and pay attention not to damage its fibrous roots. If there is more soil attached to the root, it is necessary to shake off the soil.
2. Pruning root system: check the growth state of its root system to see if there is any rotten or dry root system. If there is any, cut it off with scissors. Only if the root system is not healthy, it should be pruned.
3. Prepare potting soil: before potting, prepare new potting soil. The new flowerpot should be bigger than the old one. The soil should have enough fertility and be loose and airy.
4. Re potting: after preparing the new soil, put the trimmed iron ball in the soil, and let its root system stretch out in the soil. After the continuous filling, its root system can be buried
When changing the basin, we must pay attention to it and never let its healthy root system be damaged. If the careless operation is improper, it needs to be sterilized with carbendazim, and then the basin can be used