1. Light: Torreya grandis will grow well in the weak sunlight. It likes to be cool. It will thrive in the cool place. To avoid direct sunlight, need to shade, can build shade shed, too strong light is not conducive to its growth.
2. Moisture: always water more to keep the moisture sufficient. Especially in summer when it is hot, it needs to be watered often. It's better to plant in a place with enough rain. Water loss will affect its survival rate.
3. Soil: Torreya grandis has no high requirements for soil, and any kind of soil can be planted. Generally, it needs to grow in the fertile and loose soil, and even in the red soil, sand (stone, gravel), lime soil and rock crevices.
4. Temperature: it is very cold resistant. It is afraid of high temperature in summer and frostbite in winter. We must do a good job in antifreeze and heat preservation. The lowest temperature should not be lower than - 15 ℃.
1. Sowing: the seeds can be stored in sand to ensure the normal humidity. It cannot be too dry or too wet. Wait until the seed gives out the germ, and then carry on the sowing.
2. Spend summer: the temperature is relatively high in summer, so it needs to be shaded and transparent. In the plum rain season, the roots are easy to rot. at this time, the roots need to be removed to prevent the spread of infection to other good branches.
1. Insect pest: common insect pests include termites, little curly moths, gall mites and rusty cochlea. According to the time of invasion, growth and reproduction of these diseases and insect pests, after adjusting the concentration of pesticides, spray according to the time
2. Pruning: if the plant grows too high, it should be pruned frequently. The height of the crown can be controlled at 4-5m, and the crown should be kept dry and round. After the crown is set, regular pruning should be carried out every year. At this time, as long as the dense branches and dead branches have been cut
1. Whether it can be cultured indoors: it belongs to arbor, which is easy to grow too high, so it is not suitable for indoor maintenance. If the space in the courtyard is large, you can choose to plant it in the courtyard.
2. Whether it is toxic: it is not toxic and can be touched at ease. Moreover, the fruit grows very good-looking, planting in the yard is particularly good
