1、 Sunny

In the process of chrysanthemum breeding, the condition of light is indispensable. Growing in a place where there is no sunshine for a long time, it is impossible to contact the sunshine, and photosynthesis is difficult to carry out. Therefore, during the growth period, it is placed in a place with good light, such as the south balcony, which can contact the sunshine, but the strong light in summer needs to be blocked to avoid the exposure of the hot sun

2、 Suitable soil

Soil is the basis for plant growth. It must ensure good drainage and air permeability, be fertile and contain nutrients. It can be prepared with garden soil, rotten leaf soil and river sand at home. In order to supplement nutrients, a little base fertilizer needs to be added

3、 Temperature requirements

The appropriate temperature can ensure the healthy growth of plants. It is best to keep the temperature at about 15-20 ℃. Pay attention to keeping warm in winter and keep it above 10 ℃

4、 Reasonable watering

Chrysanthemum is afraid of waterlogging during maintenance. If there is a serious problem of ponding, it will lead to the decay of plant roots. However, water is required during the growth period, so it is necessary to provide appropriate water supply. Water can be provided every 3-4 days in spring and autumn, water can be provided every day in summer when the water evaporates quickly, and water can be provided after the basin soil is dry in winter

5、 Apply fertilizer

In addition to the base fertilizer before the pot, secondary fertilizer should be applied every half a month during the growth period, and phosphorus and potassium fertilizer should be applied before the flowering period

6、 Precautions

When maintaining chrysanthemums, we should pay attention to ventilation and appropriate pruning to prevent the emergence of diseases and pests. After diseases and pests occur, we need to spray medicine in time