1、 When to fertilize

During the management period, it should apply fertilizer frequently to supplement the nutrition required by each growth stage, and only when the nutrition is sufficient can it grow vigorously. Fertilizer is usually applied four times a year. The first time was around the Qingming Festival in spring. The second time is before picking flowers, the third time is the fertilizer applied in May, and the fourth time is the winter fertilizer applied at the end of autumn and the beginning of winter. It is essential every time. Of course, the fertilizer species selected at each stage are also different

2、 What kind of fertilizer is good

The specific fertilizer to be applied depends on the application time and growth stage. The fertilizer applied at different times is also different, but it is mainly organic fertilizer. During the spring Tomb Sweeping Day, human and animal manure water is applied. At this time, new buds begin to sprout, so it is also called sprouting fertilizer. After application, it should be watered in time. Before flower picking, the fertilizer to promote flower is applied. The mixed liquid fertilizer of nitrogen, phosphorus and potassium is mainly selected, which can be directly applied to the soil to prolong the flowering period. Organic fertilizer was applied in May. The main choice of winter fertilizer is also the organic fertilizer after ripening, or long-term chemical fertilizer, which can increase the cold resistance and be conducive to winter

3、 Precautions for fertilization

No matter at which stage, we should pay attention to thin fertilizer and frequent application. We should not overdo it at one time, otherwise it is easy to burn roots and bring all kinds of fertilizer damage. After application, it is best to water once, which can speed up the dilution of fertilizer and facilitate absorption