1、 Remove the basin

If you find that the spring foal has signs of rotten roots, you should first take off the pot, shovel a shovel around the pot with a knife to loosen the pot soil, then hold the bottom of the flower pot with one hand, hold the plant with gloves on the other hand, and then take off the spring foal. In this process, you must pay attention not to damage the roots

2、 Root treatment

Treat the root, shake off the old soil attached to the root, and then observe the whole root. If the degree of decay is not serious, the rotten part can be cut off with a knife, then comb the root position, wash it in clean water, and then dry it next to it. After drying, apply carbendazim on the incision. If the situation is very serious, you can directly cut off the roots and then use the strong stems for cutting

3、 Preparation of new soil

After rotten roots appear, the soil will contain bacteria, so it is best to prepare new soil, which is mixed with rotten leaf soil, garden soil and sandy soil. Flowerpots can be replaced with new ones or old ones after exposure to the sun

4、 Filling cultivation

Fill the flowerpot with a layer of soil, then comb the remaining roots of the plant, put them in the middle of the prepared new soil, and shake gently while filling the soil. Pay attention to the later maintenance after planting, especially the water content should be controlled