1、 Fertilization method

In spring, Chinese roses grow very vigorously. Fertilization should be sufficient and nutrition should be balanced. Some organic fertilizer can be applied every 10 days. Thin fertilizer should be applied once every ten days before it blooms. Soybean cake fertilizer and bird manure can be used to make the plant grow more lush. When the temperature is low in winter, the plant will temporarily enter the dormancy period. During this period, base fertilizer needs to be applied to prepare for its growth in the second year

2、 Precautions

1. If the base fertilizer is applied in winter, it can not be topdressed in the early spring of the coming year, but it can be topdressed around May. The second day after fertilization should be properly watered, which can well avoid fertilizer damage

2. When applying fertilizer, do not apply raw fertilizer, that is, fertilizer without fermentation and ripening. Such fertilizer is harmful to the root of the plant. When applying fertilizer, be careful not to splash the fertilizer on the stems and leaves of rose flowers, and apply it along the edge of the basin

3. It's best to loosen the soil before fertilization, and then apply it when the soil is slightly dry in the evening. This is to make the plant absorb better