It is uncertain that sijimei can live for several years. It is mainly related to whether the maintenance is correct. If the maintenance method is right, and the patient takes care of it, it can live a long time. However, if it is not cured properly, or left alone for a long time, it will soon wither and even die. However, even if it is maintained patiently, its life span is uncertain, which is also related to many factors such as local climate and variety. Therefore, everyone's breeding situation is not the same. It needs specific practice to live for several years.
1. Temperature: it is better to go up and down at 20 ℃. No more than 33 degrees, and no less than 10 degrees in winter. In this way, the plants can keep good growth.
2. Light: if you keep it indoors, find a place with good light. If in the outdoor raise, pay attention to the light is not too strong, had better not have direct light.
3. Water and fertilizer: the water content shall be appropriate and no water shall be accumulated. Fertilizer is also used properly, especially in the flowering period. If it does not bloom, it may be because there is no use of phosphorus and potassium.
4, change basin: change once to two years, choose good soil, be helpful to promote growth.
5. Ventilation: if the air is not circulating, it is easy to cause some diseases and reduce its service life.
