1、 How often

Cactus is relatively common, which is suitable for maintenance at home or in the office. Different from other flowers, it has a long flowering cycle. It usually takes three to five years to maintain properly

Its flowers bloom in spring. The colors are yellow, white, red and pink, among which yellow is the most common. In addition, the flowering cycle is also related to the variety. Fei Huayu is the easiest to bloom. If it is maintained, it may not see its flowers for 20 years

2、 How to maintain flowers after they bloom

It likes light, and when the flowers bloom, it should be provided with sufficient sunlight, so that the flower color will be more bright. Watering should not be excessive. It has high drought tolerance. Pay more attention to the amount of water during the flowering period. A slightly dry basin soil can prolong the flowering period. In addition, fertilization should be stopped during this period. Nutrients can be supplemented before flowering to promote flower opening, but it should be stopped immediately after opening, otherwise it is easy to be affected