After observation, the roots of Anthurium andraeanum are prone to decay in a humid environment for a long time, which may be caused by the use of inappropriate substrates or excessive irrigation.
To avoid root rot, firstly use a substrate with good drainage; secondly, avoid uneven water volume during daily irrigation. As root rot fungi are infectious, plants with root rot should be kept away from normal growthPlants. When root rot occurs in large numbers, special pesticides for root rot fungi can be used for treatment; if individual plants appear diseased, they should be removed in time.