1、 Temperature

After winter, when the temperature is two or three degrees, it should be moved indoors in time for maintenance. The minimum indoor temperature should not be less than three degrees. It is easy to suffer from freezing injury at a temperature below zero. It is best to keep the temperature at about 15 degrees. In addition, before moving indoors, remove the insects and eliminate the eggs, which can reduce the pests next year

2、 Humidity

In winter, it will go into dormancy and stop growing. During this period, you don't need to water often. The basin soil is a little wet. If it is maintained in a closed room, it is necessary to often spray water around to ensure a certain air humidity, preferably between 65% and 70%, which is not only more conducive to winter, but also more conducive to later growth

3、 Illumination

The temperature in winter is low and the light is very mild. You can put it in a place with good light. You can accept full-time light in this season, which can be more conducive to germination, enhance its resistance and make it safer to spend the winter

4、 Soil

The orchid must keep warm in winter, so it must pay attention to its poor cold resistance. The soil should be fertile with good air permeability. Burned straw ash or peanut shell can be put in it, which can not only keep warm, but also be very nutritious