Causes and Solutions for Blackened, Withered Middle Sections of Anthurium Leaves

There are many reasons why the middle of anthurium leaves turns black and withered. If it is caused by too much watering, pause watering; if it is caused by too much fertilizer or fertilizer that is too concentrated, pause fertilizing; if it happens just after repotting because the plant has not adapted to the environment, place it in a ventilated spot. If it is caused by pests or diseases, spray promptly for treatment.