1、 High temperature time

The vegetative growth of the whole plant of Changshou flower must reach a certain volume, and in addition, at the right time. One is the high-temperature time. The longevity flower is in a dormant state. It can bloom quickly only after it recovers its normal growth in autumn

2、 Accept short sunshine

There is a certain limit on the illumination time. When it is lower than this value, plants can differentiate flower buds. Most varieties are in about 6 hours, that is, when the light time is lower than this time period, it will further differentiate flower buds. Under normal circumstances, flower buds can be differentiated only in late autumn and early winter

3、 Shading treatment

If you want it to blossom as soon as possible, you can take artificial intervention to let it differentiate flower buds as soon as possible. It is to shade it manually. After seeing the sun in the morning, put it in a dark environment with a black cloth cover in advance in the afternoon. If you don't let it see a ray of light, the length of light will change and further differentiate flower buds. Do not see light and starlight during shading treatment. The shading time cannot be interval, and the shading treatment should be continued