When to prune potted osmanthus
This article introduces you to the common knowledge of flower cultivation concerning osmanthus, when to prune potted osmanthus. Let's take a look together.
Pruning osmanthus not only maintains the tree shape but also improves lighting and ventilation conditions by thinning branches, increasing the number of flowers, and making the plant healthier. So when should potted osmanthus be pruned? Not so fast, let's read on.
Spring is the most suitable season for pruning. Because osmanthus is an evergreen tree and not very cold-tolerant, it cannot be pruned in winter.
In the summer, around July and August, flower buds begin to sprout. If pruned at this time, it will cut off branches with flower buds, leading to a decrease in the number of flowers.
Osmanthus planted in the ground can be slightly trimmed after flowering in autumn, but potted osmanthus is not as robust as those planted in the ground and is not suitable for pruning in autumn. Therefore, it is best to prune potted osmanthus in spring, with March being the most suitable month.
Additionally, very young plants are not suitable for pruning. It is generally recommended to start managing the plant shape 2 to 3 years after purchasing. The pruning cycle is once a year.
Suggestions for pruning potted osmanthus:
1. Cut off the intertwined branches, as several branches usually intertwine together, leaving one and cutting off the rest.
2. Some branches of osmanthus tend to grow upwards, so these upward-growing branches should be pruned and thinned. Determine which branches to cut and which to leave before pruning.
3. Thin the inner branches, leaving the outward-growing lateral branches and cutting off the inward-growing branches inside.
4. Finally, trim the overall shape. Shorten some particularly long and prominent branches to make the overall lines softer. Be sure to cut near the leaves, as if the remaining branches are too long, it will prevent the axillary buds from growing, which may cause the entire branch to wither.
The above is the experience of when to prune potted osmanthus, hoping it can bring help to your life!