1、 Proper moisture

Because sunflowers originally grew in arid places, they do not need much water, but they also need to be supplemented appropriately. In autumn, the principle of watering is "alternating dry and wet", so that the soil has been in a slightly wet state in order to promote its growth

2、 Suitable temperature

In autumn, a suitable temperature is very important. Pay attention to the difference in the most suitable temperature between day and night. During the day, the most suitable temperature is 18 to 30 degrees, while at night, it is lower, at 10 to 18 degrees. It is better to control the temperature difference between day and night at 8 to 10 degrees. When autumn is about to pass, you should pay attention, preferably not less than 10 degrees. If the temperature is too low, thermal insulation measures shall be taken

3、 Sufficient light

It is a plant with short sunshine. When raising it, give it enough sunshine. All parts of it have strong phototropism. If you grow up in a lunar environment, it will not grow tall and straight, its leaves will droop, and its flower plate will be very small

4、 Appropriate amount of fertilizer

It is growing in autumn and needs fertilization. Usually once a week to ten days. Nitrogen fertilizer is mainly used

5、 Dealing with diseases and pests

Diseases and pests will threaten the growth and flowering of sunflowers. Therefore, when raising it, we should use appropriate pesticides and pesticides to deal with diseases and pests