How to prune finger citron? A detailed guide to the correct pruning method

Finger citron (Citrus medica var. sarcodactylis) is a plant with rather unusual fruit. When ripe, the fruit is golden yellow, with the peel and core separated and the segments spread open, about the size of fingers, which is how it got the name finger citron. It has a wide range of uses: the fruit is oddly shaped and has extremely high ornamental value, it can be eaten as a preserved fruit or sold, and it can also be used as a medicinal material, so it can truly be called a treasure from top to bottom. Pruning it properly during cultivation can promote its growth and development and its flowering and fruiting, and help increase yield. So how should it be pruned? Let's take a look together.

1. Pruning principles

The principle when pruning is to cut off some branches that grow too densely and branches that overlap each other, which can increase the ventilation and light penetration between branches, make the plant grow more robustly, and produce more flowers and fruit. In addition, some diseased branches, weak branches and dead branches should also be pruned. Pruning off diseased branches can stop the further spread of pathogens, while pruning off weak branches and dead branches also avoids unnecessary consumption of nutrients, so that more nutrients are transported to the other branches and they grow thicker and stronger.

2. Spring pruning

Spring pruning of finger citron is mainly about the new summer shoots. In spring, around February to March, finger citron will grow new shoots, and we need to prune them. When pruning, apart from some fruiting branches and nearby branches used to fill in space, all other branches that do not need to bear fruit should be pruned off, so that more nutrients gather in the fruiting branches and the yield increases.

3. Summer pruning

Summer pruning is for the summer shoots. After Grain Rain, finger citron will sprout a large number of summer shoots, which will compete with the fruit for nutrients, causing the fruit to grow poorly or ripen later, and will also affect the growth of the autumn shoots. So in summer, apart from some special branches, the rest should also be pruned off.

When pruning in summer, there are some points to note. First, summer is a high-temperature, high-humidity environment, and when nutrients are sufficient, it can very easily cause the plant to grow leggy, and leggy growth affects flowering, so it should be pruned in time. Second, when pruning, leave a few buds at the base of some non-fruiting branches, so that they can sprout new branches.

4. Autumn pruning

Autumn pruning is extremely important, as it is directly related to the number of flowers and fruit. When pruning, apart from cutting off some weak branches, diseased branches and dead branches, the other branches should not be pruned, and should be kept as fruiting branches. In autumn pruning, what is more important is to strengthen care and maintenance; this is the key point.

The above is an introduction to how to prune finger citron. We hope it can help you. If you want to learn more about related topics, please stay tuned to us.