1, moisture: after its new shoots grow out, it can be controlled watering, which can prevent the plant from only the situation of futile growth. But wait until the leaves have been stretched out, you need to add water in time, can not make the soil become too dry, otherwise it will affect the flower buds.

2, light: it is a kind of long sunshine plants, relatively light, need to ensure that no less than 4 hours of sunlight every day. If the light conditions can not be guaranteed, the plant's growth will be affected, the flowers will be difficult to open, you can adjust the sunshine to control the flowering period.

3, fertilization: it is a demand for nutrients, in the maintenance of the time, you can diligently apply fertilizer to ensure that the growth can be required. Fertilizer every other week, but a one-time concentration can not be too high, you can use different elements of the nutrients applied in rotation, which can greatly promote the differentiation of buds.

4, temperature: 10 degrees Celsius to 20 degrees Celsius when the growth will be better.

When it just began to grow buds, in each plant above the retained 3 to 5 well-grown buds, the rest should be removed. After blooming, if you don't need to keep the seeds, cut off the remaining flowers in time.