1. Temperature: in the daytime, it is better to control the temperature at 20-21 ℃. At night, the temperature needs to be slightly lower, which is better at 18-19 ℃. It is not resistant to high temperature. It needs to be below 27 degrees to grow normally. In winter, try to be above eight degrees. Not less than five degrees, or it will be frozen.
2. Light: the green treasure tree is a light loving plant, but it also has a certain tolerance to negative. It can't be put in a completely dark place. In addition, too strong light is not good, try to avoid direct light
3. Humidity: the surrounding air humidity should be between 70% and 80%. In summer, the humidity should not exceed 85%. Otherwise, high temperature and humidity can easily lead to some diseases and insect pests. However, if the air is too dry, spray water in time.
4. Fertilization: in the growing period, it needs to be applied once every half a month. Available compound fertilizer
1. Change basin: it also has some requirements for matrix. For example, there are requirements for air permeability, drainage and fertility. It's best to change pots every two or three years. It can be made up of sapropel, sand and perlite. When changing pots, be careful not to hurt the roots. After changing the basin, put it in a cool place, and then wait for it to adapt to the environment.
2. Pruning: when the growth of the green treasure tree is very vigorous, if it is not pruned in time, its branches and leaves will be very messy, affecting the viewing, and consuming nutrients. Concentrated pruning in spring. Trim off part of the too messy branches and leaves. Cut off the dry branches and leaves. When diseases and insect pests occur, pruning is also a very important auxiliary measure.
1. Disease: there may be "anthrax", which mainly threatens the leaves. It's easier to happen in summer. With chlorothalonil to treat, the effect is better. At the same time, we also need to clean up the surrounding debris.
2. Pests: there are many pests, such as "scale insects" and "red spider". Insecticide can be used to eliminate, but also pay attention to remove their eggs.
1. Toxicity: it is not toxic. It also does not emit harmful gases. Not only that, its purification effect is very strong
2. Is it suitable to raise at home? It has ornamental, but also can purify the air.
