What is the reason for the black leaves of the pothos and how to remedy it

It may be the rotten root phenomenon caused by too much water, which makes the leaves of the plant black. But if you see the stimulating sunshine in summer, it will also make its leaves black, and the low temperature and frost damage in winter will also make its leaves black. At this time, it is necessary to trim off the blackened leaves in time and spray bactericide for disinfection.

One, the reason that leaves blacken

1. The light in summer is more exciting. If the leaves of the pothos are exposed to the sun for a long time, the phenomenon of dry tip and scorched edge of the leaves will appear.

2. When watering at ordinary times, do not pay attention to irrigating too much water for it, so that the root system of the plant can not breathe. In the long run, the root system will gradually rot, thus affecting the growth of the plant, causing the leaves of the plant to gradually wilt and blacken.

3. When using fertilizer, the concentration should not be too high, so as not to burn the root of the plant and prevent its growth.

4. In winter, if there is no warm keeping measure for the pothos, when the weather is slowly warm, the frozen leaves of the pothos will gradually turn black after thawing.

Second, how to remedy

1. If it is caused by water, it is necessary to replace the soil for cultivation in time, trim the diseased roots, spray disinfectant, and then plant.

2. If it is caused by too strong light, it needs to be moved to a cool and ventilated place for maintenance, so it will recover after several days of maintenance. And winter to plant insulation, can not be frozen