What is the reason why mulberry only blooms but does not bear fruit? What if they only bloom and don't bear fruit?

1. What is the reason why mulberry only blooms but does not bear fruit?

1. Variety reason: Mulberry is dioecious. It's normal that only flowers don't bear fruit, probably because male trees are cultivated and male trees don't bear fruit. Female trees will be pollinated by the wind and bear fruit naturally. 2. Lack of nutrition: Mulberry has strong adaptability, but it needs sufficient nutrition to blossom and bear fruit normally. If the soil is too barren, it will be difficult to bear fruit. 3. Temperature discomfort: I like a warm environment, and I am resistant to high temperature but not afraid of cold. If the temperature drops suddenly after flowering, it will affect fruit setting and stop growing. 4. Infected with pests and diseases: If the environment provided by the growing period is uncomfortable, it will be easy to be infected with pests and diseases for a long time, which will hinder growth and cannot bear fruit.

Second, what should I do if the mulberry tree only blooms and does not bear fruit?

1. Grafting treatment: If the mulberry is male, it will not bear fruit. This is a normal phenomenon and does not require treatment. If you really want it to blossom and bear fruit, it is recommended to graft. Successful grafting will bear fruit. 2. Appropriate fertilization: due to lack of fertilizer and nutrition, it is necessary to supplement fertilizer. Applying more phosphorus, potassium fertilizer and organic fertilizer before and after flowering can make it grow more vigorously and bear more fruits. 3. Proper temperature control: it is afraid of low temperature environment, and the flowering period must be controlled, especially in the cold areas in the north, and the temperature should be above 12 degrees. 4. Spraying treatment: If mulberry is found to be infected with pests and diseases in the management process, it should be sprayed in time, and a suitable growth environment should be provided in the later stage to make it grow normally, blossom and bear fruit.