The temperature is low in winter. The most important task for the silver queen to have a safe winter is to keep warm. Specifically, it's better to be above 10 degrees. If there is no condition, it should not be less than five degrees. If the temperature is low, be sure to put it indoors.
In addition to temperature, another important task is to ensure adequate lighting. If winter doesn't guarantee good light, the color of the leaves will be very dim, and it will affect the growth of the next year. If you spend the winter indoors, choose a place with good light. After the temperature rises, you can also move to the outdoor sun.
Watering can be determined by temperature. When the temperature decreases from the end of autumn, the amount of water should be reduced slowly. If it's cold in winter, it's better to keep the soil dry without watering. If the temperature can reach 15 ℃, you can add some water when the soil is dry. Generally, fertilizer is not needed, and fertilization can be suspended. Even if the fertilizer is applied, the plant may not be able to absorb, but will cause harm.
The disease may have leaf spot, root rot and so on, but the insect pest may have the nematode and so on. No matter the disease or the insect pest, we should spray the medicine in time to prevent it.
