1. When

For this plant, we'd better change the pots in spring and autumn. Because in summer, when the temperature is relatively high, the plant will easily rot. If the temperature is very low in winter, it is even more inappropriate

2. Specific steps

(1) Pad basin: first, we can choose a new basin for the plant. Then, put several pieces of broken basin pieces on the drainage hole at the bottom of the basin. Control the concave side of the fragment downward. The number of fragments doesn't need to be too much, just three or four. Then, add some coarse-grained matrix

(2) Pour out the pot: this step refers to pouring out the original pot from the plant. However, be careful not to water it before, but to keep it relatively dry. In this way, the earth ball will be easier to come out completely when pouring. Pour the flowerpot, hold it with one hand and knock the edge of the flowerpot with the other hand to make the plants and soil balls come out smoothly

(3) Clean up the root: dispose of the excess soil ball. In addition, the aging roots and diseased roots also need to be removed. If some new white roots grow, they can be completely replaced into new flower pots. After handling these, we need to rinse them and put them in a cool place. Wait until it is completely dry before the next operation

(4) Upper pot: hold the plant by hand and put it in the center of the new pot. Control the depth, and then slowly add the matrix to it. Until the pot is full, shake the pot and press the substrate with your fingers to make it one to two centimeters away from the edge of the pot

(5) Post management: after the above steps are completed, we need to call it enough water. Pour until it flows out from the bottom of the hole. In addition, shading is also a necessary measure