Chrysanthemum is produced in Beijing, Nanjing, Shanghai, Hangzhou, Qingdao, Tianjin, Kaifeng, Wuhan, Chengdu, Changsha, Xiangtan, Xi 'an, Shenyang, Guangzhou and Xiaolan Town, Zhongshan. Chrysanthemum is one of the top ten famous flowers in China, one of the four gentlemen among flowers (Prunus mume) and one of the four cut flowers in the world (chrysanthemum, rose, carnation and gladiolus), with the highest yield.
Around the 8th century, chrysanthemum as an ornamental flower spread from China to Japan, and was regarded as the national emblem of Japan. At the end of 17, Dutch merchants introduced China chrysanthemum to Europe, to France in 18 and to North America in the middle of 19. Since then, chrysanthemums in China have spread all over the world.
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Matters needing attention in chrysanthemum conservation
1, erase the leaf buds in time.
For buds appearing in leaf axils, new branches and buds should be pulled out with blades every 7 days to 10 days to reduce the consumption of nutrients and concentrate on making pregnant buds bloom.
2. Strengthen water resources management.
During the whole growth period, chrysanthemum should be watered less all the time, and it can be watered halfway (incompletely), and it should be watered around 10 in the morning.
Step 3 apply fertilizer
Chrysanthemum likes fertilizer, and topdressing is started after beginning of autumn in August, once every 10 day. In September, I will chase fat every five days. Phosphorus fertilizer can be applied.
4, timely thinning buds
In late autumn, there are many buds, the top of the branch is called the main bud, and the lower part is the auxiliary bud. When the main bud is the size of soybean, the stem is slightly elongated, and the main bud and the auxiliary bud are easy to distinguish, the auxiliary bud is thinned and peeled off. It's best to keep a pair of buds for standby, otherwise the main bud is damaged irretrievably. Bud thinning and bud wiping should be carried out in a sunny afternoon.
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