The reason why the edges of leaves turn black

1. Too little light

Green plants that grow in a dark environment for a long time find it difficult to absorb sunlight, so nutrients cannot be synthesized and the leaves cannot remain green. Over time, the edges of the leaves will turn black. In this case, appropriate additional sunlight is needed and placing it in a well-lit place can alleviate this situation.

2. The temperature is too low

They need a suitable temperature environment to grow. Some green plants cannot withstand cold climates. If the temperature continues to be low, the leaves will not be able to maintain a good condition. When encountering cold weather, they will get frostbite and turn black. You need to always observe the weather conditions, adjust the temperature to a suitable temperature, and put it indoors as early as possible in winter to prevent frostbite.

3. Improper watering

Water is needed during growth, but the amount and frequency of water should be selected according to the growth. If water is added without considering the growth, water will accumulate in the pot and the roots will have difficulty breathing. The plant will have problems, and the edges of the leaves will begin to turn black, and in severe cases it may die. You can add water according to the growth. If there is too much water, you can put it in a well-ventilated place to promote water evaporation.