Passion Fruit Pruning Tips: Prune This Way for More Flowers
After planting passion fruit, since the vines grow quite vigorously, the structure needs to be adjusted reasonably. If you want your passion fruit to bloom early, or to bloom more, or if the passion fruit you planted yourself never blooms, you must prune the plant. It may simply be because the plant is too vigorous, so how to prune to achieve the goal still comes down to the following introduction.
1. Pruning of Mature Plants
During the period from transplanting the seedlings to the vines covering the trellis. After transplanting, prune slightly, mainly keeping two main vines and cutting off the excess side branches. Once the plant grows to more than 1 m, start pinching off the growing tips to encourage side branches. When the side branches continue to grow to more than 2 m, you can pinch off the growing tips of the side branches to encourage further branching, and before long the plant will cover the trellis. So the main thing is pinching off growing tips, removing excess vines, and encouraging branching.
2. Pre-flowering Pruning
Generally, growth before flowering is quite vigorous. If the plant's growth is not suppressed, it will keep growing vegetatively, consuming too many nutrients, and it is indeed very easy for it to fail to enter the reproductive growth stage due to insufficient nutrients or because it stays in the vegetative growth stage. So pruning is needed. Generally, the main thing is to prune weak branches that are not intended to flower and fruit, or excess growing branches, and to pinch off the growing tips of multiple branches. Do not apply nitrogen fertilizer; apply some phosphorus and potassium fertilizer. Denser branches can be pruned away, mainly to adjust the internal structure and increase photosynthesis.
3. Flower and Fruit Thinning
After pruning this way, if the number of flowers is moderate, that is very good. If the number of flowers is very large, there is a risk of flower drop, so it is better to first thin out some weak flowers, dense flowers, underdeveloped flowers, and relatively small flowers. Or growing branches, and flowers at poor node positions should also be removed. If fruit sets smoothly, just pay attention to removing diseased fruit and deformed fruit.
4. Pruning After Harvest
After harvest, pruning should also be done in time, and the plant adjusted to help it recover, because next year there may likewise be a situation where it is difficult to bloom. First, shorten and renew the fruiting branches, so as to ensure the plant's vitality, and some old branches, diseased branches, and weak branches can be cut off. All drooping branches should be cut off. Dead branches should be removed. This can maintain tree vigor and is beneficial to development.
If passion fruit has difficulty blooming, pruning is an effective method. I hope the above pruning methods can help friends in need. However, the specific actual situation must also be handled according to actual conditions.