1、 Trim

When the root system of Longxu tree decays, you need to take it out of the flower pot and put it into clean water to wash the flower soil on it. Then prepare a small sterilized scissors and cut off the rotten and black roots. Then cut off most of the leaves above the plant, which can reduce the consumption of nutrients and help it send out new roots

2、 Reagent treatment

Prepare some disinfectant and dilute it with water. Then put the roots of the plant into it and soak for about 20-30 minutes. Then take it out and dry it, then put it into 1000 times diluted rooting water, soak it for about 5 hours, take it out and dry it

3、 Prepare new soil

Because the root rot may be caused by a large number of bacteria or ponding in the old soil, it is best to replant it with new soil so that its roots will not rot again for these reasons. It is suggested to select the new soil with good air permeability and high drainage capacity, which can be made of five parts of garden soil, three parts of rotten leaf soil and one part of river sand

4、 Replant

Disinfect the new soil and put it into a flower pot. Then dig a small pit on it, plant the plants in it, and fill the pit with the surrounding soil. Then put it in a place with soft light, control the watering, and wait for it to recover slowly