Chrysanthemum morifolium likes cold and is afraid of heat, but it has wide adaptability. It can grow in the temperature range of10 ~ 30℃, and the optimum temperature is17 ~ 20℃. It grows poorly above 29℃ and slowly below 12℃, and can tolerate short-term low temperature of-10 ~ 0℃. Seeds can germinate at 10℃, and15 ~ 20℃ is the most suitable. Chrysanthemum morifolium is a long-day crop, which can withstand weak light. High temperature and long-day sunshine can cause bolting. Chrysanthemum morifolium is a shallow-rooted vegetable, which grows rapidly and requires sufficient fertilizer and water supply, and the soil should be kept moist frequently. The requirements for soil are not strict, but moist sandy loam and pH 5.5 ~ 6.8 are the most suitable.