Winter-resistant shrubs are also called camellias in our local area. Winter-resistant seedlings like to grow in warm and humid weather environments, and are suitable for growing in loose soil and good drainage soil. Whether potted plants or ground planting, good soil must be selected. Generally, humus soil and garden soil are mixed in a certain proportion as the base soil for cultivation and planting. For potted planting, it is recommended to change the soil every 1-2 years or so to maintain the fertility of the soil. . The growth temperature of winter-resistant seedlings is about 15-20 degrees, and the flowering temperature is about 15 degrees. The weather in summer is relatively hot and the temperature is relatively high. Winter-resistant seedlings need to be shaded. If they are planted in the field, you can use a sunshade net. If it is shaded, if it is grown in a pot, you can move it to a ventilated place without direct sunlight and increase the frequency of watering. The winter-resistant plant likes fertilizer, and needs a lot of nutrients during the growth period. Fertilizer needs to be applied to provide nutrients for its growth and development, but the amount of fertilizer must be appropriate, otherwise it will cause the seedlings to burn in the winter.