Take the plant out of the pot carefully and remove the soil from the root.
Wash the roots of the plants, and make sure that the soil carried on the roots is basically washed away. When washing, the roots can be placed in a basin of water to shake back and forth.
If you think it's necessary, do a root repair. Cut off the black and even empty roots.
Then put it in a cool and airy place to dry, and then put it into the basin.
Pave the prepared soil in the basin, stretch and open the root system into the basin, and fill the soil slowly. Be careful not to hurt the roots.
With the growth state, the basin should be changed every 1-2 years. The basin diameter can be 1-2 inch larger than the plant diameter, which can promote the plant growth.
The mixture of peat soil and coarse sand is used as basin soil.
If there are eggs in the root system, they can be soaked in liquid medicine.
When changing the basin, take care of it, and do not hurt the root system or fleshy leaves.
After changing the basin, fill it with water and put it in the shade for about a week.
