What to do if the branches of the peace tree turn black?

1. Control watering

The branches of the peace lily have turned black. The most likely reason is that too much water has been applied. The water has accumulated, making it difficult for the roots to breathe normally, resulting in suffocation and blackening. As for moisture, if you accidentally apply too much, you need to drain the moisture normally and then put it in a ventilated place to promote evaporation.

2. Supplement sunlight

Lack of sunlight for a long time is also one of the reasons. Without normal light stimulation, it is difficult for plants to maintain their green appearance because plants rely on sunlight for normal replenishment. If there is a lack of sunlight, you can place the plant where it can reach sunlight so that it can have normal contact with the sun.

3. Keep warm

Also pay attention to the temperature. If the plants are affected by frost damage, they will appear frozen and black, so pay attention to winter cold protection. The temperature should be maintained at around 20-30 degrees Celsius.

4. Treatment of diseases

If it is kept indoors without ventilation for a long time, it will naturally be infected with diseases, causing the branches to turn black, especially if it is infected with brown spot disease. This requires moving the plant to a well-ventilated place, then cutting off the diseased branches and spraying the plant with treatment agents.