What is the reason for the blackening of the leaves of the green radish and how to remedy it

1. Reasons for black leaves

1. The light in summer is quite stimulating. If the leaves of the green radish are exposed to the sun for a long time, the leaves will become dry and the edges will become burnt.

2. When watering, do not pay attention to giving it too much water, which will make the roots of the plant unable to breathe. Over time, the roots will gradually rot, affecting the growth of the plant, causing the leaves of the plant to gradually wilt and turn black.

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

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

2. How to remedy the situation

1. If it is caused by too much water, the cultivation soil needs to be replaced in time, and the diseased roots need to be pruned, sprayed with disinfectant, and then planted.

2. If it is caused by excessive light, you need to move it to a cool and ventilated place for maintenance. It will recover in a few days. And the plants must be kept warm in winter and not frozen.