Passion fruit florescence

Passion fruit usually blossoms from May to June and ripens 40 to 60 days after flowering. It takes 60-80 days for flowers blooming in July-August, 80-90 days for flowers blooming in September, and more than 90 days for flowers blooming in October or later. Let's take a look at the management of passion fruit florescence.

1. Protect the flowers: the normal passion fruit flowers are about five or six centimeters in size. Compared with the flowers on other fruit trees, the passion fruit flowers are relatively large, but there are not many flowers on one branch, only eight at most. In order to make passion fruit have a better fruit quantity, it is necessary to protect these flowers, try not to let these flowers suffer any harm, the fruit quality will be better.

two。 Temperature: the flowering passion fruit is very fragile, so be careful not to damage the flowers. The suitable temperature for flowers to grow is more than 20 degrees. If the temperature is too high or too low, it will affect their growth. If the temperature is too low, it is necessary to increase the temperature for them, keep the temperature in the greenhouse at about 20 degrees, and the flowers will bloom normally; if the temperature is too high, the flowers will shrink and cannot grow normally. Cooling measures must be taken in time so that flowers can regain their vitality and grow better.

3. Fertilization: after flowering, there will be some fresh flowers in full bloom every day, which will consume a lot of nutrients. According to the growth of the plant, we can properly spray some foliar fertilizer to increase the nutrients of flowers and leaves, so that they can produce more high-quality flowers. However, these flowers are very delicate, only blooming early, it is best to choose the morning when spraying nutrients, the flowers can effectively absorb nutrients, which is of great benefit to their results.

4. Pollination: their flowering lasts for a long time, about 20 days before they fade, during which time the flowers must be taken care of. These flowers usually bloom in the morning, and the style grows very straight, and the distance between the stamen and the pistil is very far, which greatly reduces their pollination. During the flowering period, the male pollen can be collected in the morning and then evenly smeared on the female flower, which will help the flower pollinate and will soon produce some young fruit.

5. Pest control: flowers emit some special fragrance during flowering, which will attract many pests in the orchard. To strengthen protection, it is best to spray some fungicides when they are about to bloom to prevent and control pests in advance. After their flowers are in full bloom, they won't be harmed. If there are still pests in the flowering period, you can cover the flowers carefully with plastic wrap, spray pesticides on the fruit trees with spray bottles to control pests, and remove the plastic film after spraying, so that the flowers can grow normally.

Passion fruit should be nursed during the flowering period so that it can produce high quality fruit. If the flowering period is not maintained well, it may affect fruit setting, and the flowering period must be carefully managed.