The reason why passion fruit does not blossom

Passion fruit is a popular fruit nowadays, many of them make a few at home to decorate the courtyard, and many get rich by planting it. When planting, many farmers report that their own passion fruit is unfruitful. What's going on? Let's see why.

1. Excessive nutrients

Passion fruit has a well-developed root system and a strong ability to absorb nutrients. If there is too much fertilizer, in the case of sufficient water, it is very easy to lead to plant overnutrition, and if nitrogen fertilizer is applied, it will grow and not blossom. Therefore, in the flower bud differentiation of passion fruit, we should control the application amount of nitrogen fertilizer, control water, give priority to phosphorus and potassium fertilizer, promote plant healthy growth, blossom and bear more fruit.

2. High temperature and drought

In the passion fruit growing period, if the temperature is too high, and the phenomenon of water shortage and drought occurs for a long time, the passion fruit can not guarantee the normal development of flower bud differentiation, which will make the flower bud yellow and fall off, and the flower bud will not bloom normally. Passion fruit in flower bud differentiation needs a relatively low temperature environment, especially requires a certain temperature difference between day and night, high temperature is very easy to cause it not to blossom, we should pay attention to this when planting.

3. The temperature is too low

Under normal circumstances, the flower bud differentiation of passion fruit needs to be in a relatively low temperature environment, but it may also be because the plant is too small, the tolerance to low temperature is weak, and the flower bud can not expand normally in the low temperature environment, so it does not bloom. Passion fruit flower bud differentiation is generally 10 degrees, generally can reach this temperature limit at night, if the temperature is lower than this limit, it is necessary to take good heat preservation measures to promote the normal differentiation of flower buds.

4. Lack of light

Passion fruit does not bloom may also be caused by lack of light, in the passion fruit growth stage of insufficient time, it will be disadvantageous to its nutrition accumulation, there is no bud phenomenon, there is no way to bloom normally without flower buds. Therefore, in the passion fruit growing period, we should pay attention to maintain the appropriate light, planting should pay attention to the density, maintain good permeability, in the field closed, can be built to increase permeability and maintain good light.

The above is the introduction of the reasons why passion fruit does not blossom. I hope it can help you. If you want to know more about it, please follow us.