What do flowers and plants need to pay attention to after entering the room?

Potted plants are cultivated in areas where the four seasons are obvious. In winter, in order to avoid harm to flowers and plants caused by the harsh environment of the outside world, flower friends will move potted flowers indoors, but a sudden change in the growing environment of flowers and plants will also cause it not to adapt for a while, so this article specially introduces the problems that flowers and plants need to pay attention to after entering the house.

1. Control watering

After entering the house, the water transpiration of flowerpot and plant surface decreased because the space was not as open as outdoor space. If it is still watered as before, the rotten roots will be caused by the wet basin soil, and the leaves on the upper part of the plant will turn yellow.

2. Reduce fertilization

In autumn, most flowers change from vigorous growth to slow growth. After flowers enter the house, they will enter the stage of rapid growth due to the rise in temperature. However, the absorption of fertilizer is not as good as that in summer, so it is necessary to reduce or stop topdressing to prevent the plant from yellow leaves.

3. Adjust the lighting

Some flowers that like strong light, such as rose and Fusang, will appear yellow leaves because of lack of light if they are put in a shady place after entering the room. On the contrary, placing the bird's nest fern and tortoise bamboo in the place where the light is too strong will also cause the leaves to lose green and yellowing. The location of flowers in the room should also be adjusted reasonably.

4. Environmental ventilation

The closed environment will gradually increase the content of ethylene in the air, which leads to flower senescence. At this time, many flowers that are sensitive to ethylene are particularly prone to yellow leaves. Therefore, keeping good ventilation is one of the effective measures to prevent the yellow leaves of indoor flowers.

5. Keep it warm.

Due to the discomfort of ambient temperature, many flowers also have yellow leaves, especially when there is a large temperature difference before and after entering the house. For example, if Milan and rhododendron are moved to the greenhouse when the lowest outdoor temperature is about 5 ℃, because they do not pay attention to cooling, and the ambient temperature rises to about 25 ℃ during the day, the plant will soon have yellow leaves, and when this happens, it should also be prevented.