1、 Root trimming method

In hydroponic cultivation of Fugui bamboo, sometimes its root system is too dense, or its root system is necrotic and rotten. At this time, you can take it out of the hydroponic container. First clean the root system with clean water, and then trim all the rotten and necrotic roots with sharp and clean scissors. In addition, clean up the residue from the root system, and then put it back into the cultivation container for hydroponics

2、 Root necrosis pruning method

If there are many rotten and necrotic roots, after pruning, the hydroponic roots can be soaked in the aqueous solution of auxin for a short time, and then hydroponiced again, which can be conducive to the occurrence of new roots