Does Bougainvillea need pruning after blooming? Does Bougainvillea require trimming after flowering?

Does bougainvillea need pruning after blooming?

You may not be aware of the topic related to whether bougainvillea needs pruning after blooming. Here is a detailed introduction for you.

Does bougainvillea need pruning after blooming?

In order to maintain its beautiful tree shape, it is necessary to pinch the top, remove buds, leaves, and prune. The base of the tree trunk, branches, and often many adventitious buds sprout. If left to grow, they not only affect the appearance but also consume nutrients, hinder air circulation, sunlight, and are prone to pests. Therefore, excess branches must be removed, and long branches on the crown should be pinched short in time to enhance the ornamental value.

Bougainvillea flowers grow on the branch tips, the colors of the flowers are rich and diverse, and the blooming period is long. It has a fast growth rate, strong germination, a long flowering period, and is耐修剪 (tolerant to pruning).

Proper pruning after the flowers fade not only does not waste its nutrients but also helps shape it. Therefore, bougainvillea needs pruning after blooming. However, to achieve a beautiful and full bloom, it is necessary to manage and prune. You can refer to the following methods.

The growth of flowers and plants has the characteristic advantage of the top, constantly growing upwards. If not controlled and left to grow naturally, it will become wild and lose its beauty and ornamental value. To maintain its beautiful tree shape, it is necessary to pinch the top, remove buds, leaves, and prune.

Pinching

Buds will elongate and constantly change the formed and shaped形态, so it needs to be controlled. When branches are sparse, it promotes the development of axillary buds and increases branching.

You can use your hand or scissors to remove the growing point of the tender tip, which can suppress the growth of the apical dominance and promote the growth of lower branches, maintaining the original shape of the tree stump.

Removing Buds

The base of the tree trunk, branches often sprout many adventitious buds. If left to grow, they not only affect the appearance but also consume nutrients, hinder air circulation, sunlight, and are prone to pests.

Therefore, excess branches must be removed, and long branches on the crown should be pinched short in time to enhance the ornamental value.

Removing Leaves

When new leaves have just grown, it is the best period for viewing the leaves. Some tree stumps can extend the viewing period by removing old leaves. When removing leaves, all leaves should be removed and should be done during the growing period of the tree.

After removing leaves, it is important to apply a thin fertilizer to promote the normal germination of branches and grow new leaves.

Bougainvillea Pruning Techniques

For mature tree stumps that have taken shape, it is necessary to prune frequently to maintain the original shape, pruning weak branches, diseased branches, dead branches, unsightly branches, and overly long branches.

Branches should be selected according to different situations, and pruning should be done after the deciduous trees have shed their leaves and during the vigorous growth period of the tree stump.

Crossed Branches

Interfering with each other, two lateral branches cross each other, making the crossed branches look messy, and they should be cut off, leaving the better branch of the two and cutting off the other.

Parallel Branches

Parallel branches on the same side of the trunk grow in the same direction, with the same length and thickness, one branch should be cut off, or the upper branch should be shortened and twisted and moved in a different direction.

Whorled Branches

More than three lateral branches grow from the same level of the trunk. Whorled branches are not easy to grow balanced and are unsightly, leaving one branch with a suitable angle or a healthy branch and pruning the others.

Symmetrical Branches

Branches that grow opposite each other on the same level of the trunk, that is, two branches grow one in front and one behind or one left and one right on the trunk, one branch should be cut off, pruning from bottom to top in an alternating manner.

Clustering Branches

Several lateral branches grow from the same part of the trunk. If a branch is to be left in this part, leave a healthy lateral branch and prune the rest.

Top Heart Branch

The branch in front of the trunk, forming a right angle with the trunk, points at people and is dazzling. It should be cut off. If it must be left, control the length of the branch and twist and move in a different direction using the tying method.

Suckering Branch

Suckering branches grow vigorously, with large leaves and long branches, upright or easy to thicken, and should be cut off. If they are to be kept, they should be shaped in time.

Axillary Branch

Branches that grow in the concave part of the trunk often destroy the aesthetic feeling of the curved shape and should be cut off in time.

Upright Branch

On horizontal branches, upright branches affect the growth and beauty of other branches and should be cut off in time. If they are to be kept, they must be tied in time to increase beauty with a curved shape.

The above is a complete introduction to whether bougainvillea needs pruning after blooming, for everyone to learn and understand!