Passion fruit is best not to be pruned in winter. In winter, the overall temperature is low, and passion fruit will enter a semi-dormant state because of the low temperature, and its growth and development speed will become slower, and its physiological activities will partially stagnate. At this time, pruning is easy to cause the wound of passion fruit not to heal for a long time, and the plant suffers from freezing injury.

Passion fruit pruning is best carried out in spring and autumn. If pruning in winter is easy to cause frostbite damage to plants, and the wound healing is very slow, which is not conducive to the health of plants. If pruning is needed, it should be done indoors in an environment above 65438 05 degrees Celsius.

The best pruning time of passion fruit in winter;

Passion fruit pruning is divided into big scissors and small scissors. Large pruning is usually carried out in the middle and late February. At this time, passion fruit is in hibernation season, and some dead branches and leaves can be removed. Keep the main branch with a length of 50 cm, and cut off the side branches and branches wrapped around the shed. Small pruning is the pruning of branches, twigs and diseased branches after each fruit picking, which is a centralized supply of nutrients to promote the growth and fruiting of new buds.