When do chrysanthemums bloom?

1, Xia Ju: also known as 599. It blooms once a year in May and September of the lunar calendar. Now it can be planted in solar calendar 10 in May and June.

2. Qiuju: The flowering period is early and late. Mid-sized chrysanthemum whose first chrysanthemum period is in the middle and late September. The late chrysanthemum period is 10- 1 1, which is the most widely cultivated autumn chrysanthemum.

3, cold chrysanthemum: also known as winter chrysanthemum. The flowering period is 65438+ February of the following year to 65438+ 10. ?

Chrysanthemums are distributed in towns and villages in China, especially in Beijing, Nanjing, Shanghai, Hangzhou, Qingdao, Tianjin, Kaifeng, Wuhan, Chengdu, Changsha, Xiangtan, Xi, Shenyang, Guangzhou and Xiaolan Town, Zhongshan.

Extended data:

growing environment

Chrysanthemum is a short-day plant, which can blossom early under short-day conditions. Love sunshine, avoid shade, be more drought-tolerant and be afraid of waterlogging. I like the warm and humid climate, but I can also resist the cold. Roots can overwinter underground in severe winter. Flowers can withstand slight frost, but higher temperature is needed for seedling growth and bud formation. The optimum growth temperature is about 20℃.

Chrysanthemum has strong adaptability, likes cold and is cold-resistant. The optimum growth temperature is 18-2 1℃, the highest is 32℃, and the lowest is 10℃. The low temperature tolerance limit of underground rhizomes is generally-10℃. The lowest night temperature at flowering stage is 17℃, and it can be reduced to 15- 13℃ at flowering stage (middle and late stage).

I like plenty of sunshine, but I also tolerate shade a little. More resistant to dry, the most taboo waterlogging. I like sandy loam, which is located in Gao Qian, with deep soil layer, rich humus, loose fertility and good drainage.