The autumn chrysanthemum is common in our daily life, and the flowering time is usually in September to November in autumn.Because there are many varieties of chrysanthemum, different chrysanthemum varieties, flowering time is not the same.Summer chrysanthemum is also called Wujiu chrysanthemum, from the name can also be seen, it blossoms in summer, can open twice a year, once in May of the lunar calendar, and once in September of the lunar calendar, that is, around August and September.Cold chrysanthemum, also known as winter chrysanthemum, blossoms relatively late, blooming in December every year, and can last until about January next year.
1. Control the illumination: Chrysanthemum is a plant with short sunshine. Lack of sunshine will lead to no blooming. If the illumination time is too long, it will also lead to no blooming. Therefore, it is necessary to control the sunshine well. During the flower bud differentiation period, the sunshine should be kept for about 12 hours.
2. Reasonable watering: too much watering will lead to the growth of branches and leaves, and it is difficult to blossom normally. Therefore, reasonable watering is needed. Never water too much.
3, appropriate fertilization: It is more like fertilizer, flowering needs the support of nutrients, lack of nutrients will also lead to no flowering, so apply some phosphorus and potassium fertilizer before flowering.
4. Proper pruning: If you do not pay attention to pruning at ordinary times, the branches and leaves will grow in disorder and consume more nutrients, which will also lead to difficult flowering. Pay attention to pruning at ordinary times and cut off the withered and yellow leaves.
