Reasons and Solutions for Yellowing Leaves of Indoor Plants in Winter

For most plants, winter is a season of bleak, falling leaves. Apart from a few evergreen plants kept indoors that stay green, the leaves of outdoor trees have basically all fallen. However, many friends who have grown green plants indoors know that even when placed indoors, the leaves of quite a few evergreen plants will still turn yellow. What is the reason for this? Today, Qinnong Web will explain the reasons why these plants' leaves turn yellow in winter.

1. Normal plant metabolism

This is the most normal situation, so there is no need to worry too much. The plant's normal metabolic activity causes the leaves to turn yellow. At this point, you only need to remove the yellow leaves, and after a period of time the plant will return to normal on its own.

2. Lack of nutrients

This is just like with people: if nutrients are insufficient for a long time, a person will also become thin, sallow, and shrunken. So when plants lack sufficient nutrients for a long time, their leaves will also show yellowing. At this point, nutrients should be supplemented according to the plant's condition. If the plant is in its dormant period, it is not recommended to fertilize immediately, or even to fertilize at all. If it is growing slowly, a small amount of fertilizer can be applied, and during the growing period, fertilization should be strengthened even more.

3. Too much or too little water

At any time, too much or too little water can cause plant leaves to turn yellow. In winter it is even more serious, because the winter environment is already dry. If the potting soil is also too dry at this time, it would be hard for the leaves not to turn yellow. In addition, winter temperatures are low, and water loss is greatly reduced. If you water too much at this time, the soil will remain overly moist for a long time, which also easily makes the leaves turn yellow.

4. Temperature too high

Some people may wonder why the temperature would also be too high in winter. This is because many northern households have heating. In winter, people move plants indoors and place them next to the heating, originally for the plants' good so they will not freeze, but instead it backfires. When placing plants at home, be sure not to place them near heating or the air outlets of other equipment, otherwise it is very easy to cause the plant leaves to turn yellow.

5. Temperature too low

This is also the main reason plant leaves turn yellow in winter. Winter temperatures are too low and fall below the range the plant can tolerate, so the leaves turn yellow. At this time, be sure to keep the plant warm to avoid further damage from cold waves that could cause frostbite or death. Therefore, before growing a plant, you must understand what its lowest tolerable temperature range is.

The above is what Qinnong Web has compiled for everyone regarding the reasons for plant leaves turning yellow and the corresponding solutions. We hope it is of some help to everyone. Winter is the season when plant leaves turn yellow quite seriously. At this time, be sure to take the corresponding measures to create a good living environment for the plants, and after spring begins you will be able to see the plants' graceful appearance again!