Introduction of cold-resistant tree species

Cold-resistant plants are shrubs, which we call camellia locally. Cold-resistant seedlings like to grow in warm and humid weather environment and are suitable for growing in loose soil with good drainage. Good soil should be selected for potted plants and ground planting. Humus soil and garden soil are generally mixed in a certain proportion as the subsoil for cultivation and planting. If potted plants are planted, it is suggested to change the soil every 65,438+0-2 years to maintain soil fertility. The growth temperature of cold-resistant seedlings is about 15-20 degrees, and the flowering temperature is about 15 degrees. In summer, the weather is hot and the temperature is high. Overwintering seedlings should be shaded, and plants planted in the ground can be shaded by shading nets. If it's a potted plant, you can take it to a ventilated place, not in direct sunlight, and increase the number of watering. Resistant to winter and fond of fertilizer, it needs a lot of nutrients in the growth period, and it needs fertilization to provide nutrients for its growth and development, but fertilization should be moderate, otherwise it will lead to the phenomenon of resistant seedlings to winter burning.