What causes the black radish leaves and how to remedy it

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1. Reasons for black leaves

2. How to remedy

It may be root rot caused by excessive water, causing the leaves of the plant to turn black. However, if you see the stimulating sunlight in summer, its leaves will turn black, and the low temperature and freezing damage in winter will also turn its leaves black. At this time, it is advisable to prune off the blackened leaves in time and spray them with fungicides for disinfection.

1. Reasons for blackening of leaves

1. The light in summer is relatively irritating. If the leaves of pothos are exposed to the sun for a long time, the dry tips and scorched edges of the leaves will appear.

2. If you don’t pay attention to irrigating too much water when watering, the root system of the plant will not be able to breathe. If things go on like this, the root system will gradually rot, thus affecting the growth of the plant and causing the leaves of the plant to gradually fade. Withered and blackened.

3. When using fertilizers, the concentration should not be too high. , to avoid burning the roots of the plant and inhibiting its root growth.

4. If there are no measures to keep the pothos warm in winter, when the weather gradually warms up, the frozen leaves of the pothos will gradually turn black after thawing.

2. How to remedy the problem

1. If it is caused by heavy water, the cultivation soil needs to be replaced in time, and the diseased roots should be trimmed off and sprayed with disinfectant before planting.

2. If it is caused by excessive sunlight, you need to move it to a cool and ventilated place for maintenance, so that it will recover after a few days. And the plants should be kept warm in winter to prevent them from freezing.

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