2, hydroponics: there are many cases of hydroponics dripping Guanyin, the water level in the container should not be too high, not more than two-thirds of the roots, leaving a root to breathe, contact with fresh air, can promote growth. Change the water regularly to provide fresh and clean water quality, and don't make the water too turbid. In order to increase nutrition, it is necessary to add nutrient solution appropriately, and put it in a place with astigmatism after hydroponics, which can also promote rooting.
Second, can you live with rotten roots? After the root rot of Guanyin, as long as the whole body is alive and the stem is not damaged, in this case, as long as you find out which maintenance method is wrong and adjust it, it can still be saved. Rotten roots may generally be caused by excessive watering. Although it likes humidity, you should pay attention to watering when maintaining it. Don't water it too much.