Osmanthus pruning, how to manage?

Hello, 1. Potted pruning and shaping. Potted plants are generally pruned into a single dry type. Starting from the seedlings, a main trunk is selected and topped when the trunk reaches a predetermined height, prompting it to germinate 3-5 side branches and form a crown.

In the future, pruning should be carried out once a year before germination in winter and spring, and the diseased and withered branches, overly dense branches, and weak branches should be cut off appropriately for the plants that are strong at the top and weak at the bottom, and the tree shape is not good, so as to promote the germination of adventitious buds in the lower part and the growth of new branches. However, pruning should not be excessive, otherwise it is easy to germinate long branches and affect the number of flowers.

2. Ground planting, pruning and shaping. One is high flat shaping. When the young tree grows to 1 meter high, it is topped, so that it germinates 3 side branches, and when the side branches grow to a certain length, they are topped one by one, so that the 3 side branches are divided into about 3 branches, and a plump crown can be formed.

The other is spherical reshaping. Osmanthus (especially the four-season cinnamon) has a strong ability to form a natural shrub and can form a spherical canopy as long as it is properly pruned.

3. Pruning and shaping of deformed trees. Cultivating osmanthus flowers, if you do not pay attention to pruning and shaping for a long time, it will grow into a deformed tree. The following pruning methods can be used for this type of tree:

Plants that grow very tall and lack branches and leaves in the lower part can be cut off from the main trunk 2 3 or 3 4 or above, so that new branches can be sprouted in the lower trunk. In the coming year, all branches found to be long, inappropriately placed and other messy branches should be cut off to form a plump natural shape. For top-heavy and overgrown trees, the upper branches should be pruned about 1 4 every year.

When pruning and shaping ground planting, it is necessary to cut off too dense branches, weak branches, diseased and insect branches, long branches and old branches that cannot bloom at the same time, so as to facilitate ventilation and light. All osmanthus trees that have been pruned and shaped should be strengthened with water and fertilizer management. After shaping, clumps of budding tillers are found at the base or middle of the trunk, and the buds should be erased in time.

FYI.

Osmanthus tree pruning, master these pruning techniques well, and make it a lollipop.

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As we all know, osmanthus has its own fragrance and is loved by many flower friends. But in the process of cultivating osmanthus, pruning is very important, reasonable pruning can not only promote the growth of osmanthus, but also improve the plant to become more beautiful. So how should osmanthus be pruned?

Let's find out!

1. Topping: When the osmanthus grows to a certain height, the shoots on the treetops should be removed, so as to promote the branches to germinate more new shoots, so that the branches and leaves grow more vigorously, and the topping work is generally carried out in spring, spring is the most vigorous season for the growth of osmanthus trees, and the plant can quickly resume growth after topping.

2. Pruning weak branches: If osmanthus grows poorly or encounters pests and diseases, it is necessary to cut off the diseased branches and thin branches in time to avoid consuming too much nutrients of the plant, so that the nutrients are concentrated on the strong branches, so that the osmanthus tree grows more robustly.

3. Thinning and pruning: when the branches and leaves of the osmanthus tree are luxuriant, it will cause the growth rate of the plant to slow down, at this time, it is necessary to cut off the long and dense branches to improve the ventilation and light transmission between the branches, so that the osmanthus tree can carry out photosynthesis normally and promote the differentiation of flower buds.

It should be noted that after pruning the osmanthus tree, the vitality is relatively fragile, and it is necessary to apply a well-rotted organic fertilizer to it to provide nutrients for the plant and let the branches and leaves resume growth, but the fertilizer concentration should be controlled to avoid fertilizer damage to the osmanthus tree.

The pruning methods of osmanthus include: pruning dense branches, pruning overlapping young branches, pruning inner transverse branches, pruning inner branches, and pruning parallel branches.

1. Prune dense branches

The branch speed of the osmanthus tree is faster, generally it is a large branch set of small branches, the long reserve is more dense, when pruning, it is necessary to cut off the dense branches on the strong branches, some branches are very fleshy and very small, in addition to absorbing nutrients, there is no other effect, pruning should be ruthless to remove it, reduce the loss of nutrients, so that the branches do not roll over the limbs too dense, conducive to ventilation and light transmission.

2. Prune overlapping shoots

Pruning osmanthus trees, the first thing to prune the main branch, a main trunk branch, different periods will grow young branches, this also young branches can not be done side branches to grow, make shapes, but will affect the shape of the plant, and the side branches compete for nutrients. Therefore, the shoots on the main trunk and the overlapping shoots should be reduced in time as soon as they appear.

3. Prune the inner transverse branches

Osmanthus trees have a lot of horizontal branches, they not only absorb nutrients, too dense growth affects the light transmission and ventilation of the plant, to be properly pruned according to the needs of modeling; In addition, if there are inner branches, it is recommended to cut them all, and the inner branches that grow inside the plant are staggered, which greatly affects the growth of the plant and the flowering in the later stage. So, it's better to cut it all down.

4. Cut off the inner branches

The inner branches also quietly grow in the plant, it is very horizontal branches are similar, but there are not exactly the same, some inner branches have a certain path, which can increase the roundness of the plant. Therefore, pruning the inner branches should be appropriate, not all removed, leaving some robust ones that can be shaped.

5. Prune parallel branches

The parallel branches of osmanthus do not refer to the balance of the tree, it is two parallel branches of a branch that are close to each other, and the branches of the same shape only need to leave one branch is enough, and the other branch or branch can be cut off directly. In this way, the whole plant will appear dense and reasonable, the branches will be straightened, and the saved nutrients can be used to grow better for other branches.

1. Topping: Osmanthus should be topped in spring to control the height of the plant. 2. Weak branches:

Cut off the poorly growing and diseased branches of the osmanthus tree. 3. Thinning and pruning: use scissors to cut off the dense branches to improve the ventilation between the branches and leaves of the osmanthus tree.

4. Fertilization: After pruning the osmanthus tree, it should be given an organic fertilizer.

1. Topping

When the osmanthus grows to a certain height, the buds on the treetops should be removed, so that the branches germinate more new shoots, so that the branches and leaves grow more vigorously, and the topping work is generally carried out in spring, spring is the most vigorous season for the growth of osmanthus trees, and the plant can quickly resume growth after topping.

2. Prune weak branches

If the osmanthus grows poorly or encounters pests and diseases, it is necessary to cut off the diseased branches and thin branches in time to avoid consuming too much nutrients of the plant, so that the nutrients are concentrated on the strong branches, so that the osmanthus tree grows more robustly.

3. Carry out thinning and cutting

When the branches and leaves of the osmanthus tree are luxuriant, it will cause the growth rate of the plant to slow down, at this time, it is necessary to cut off the long and dense branches to improve the ventilation and light transmission between the branches, so that the osmanthus tree can carry out normal photosynthesis and promote the differentiation of flower buds.

4. Provide nutrients

After the osmanthus tree is pruned, the vitality is relatively fragile, and it needs to be applied a rotted organic fertilizer to provide nutrients for the plant and let the branches and leaves resume growth, but the fertilizer concentration should be controlled to avoid fertilizer damage to the osmanthus tree.

When pruning osmanthus trees, it is recommended to choose the growth period or seedling stage, which can make the osmanthus tree recover quickly after pruning. When the osmanthus tree grows to a certain height, it can be topped to make the shape of the osmanthus tree more beautiful. In addition, it is also necessary to prune off the diseased and dead branches on the osmanthus tree in time to reduce the consumption of nutrients.

It is recommended to choose to prune in the growth period or seedling period of osmanthus flowers, when the growth of osmanthus trees is more vigorous, pruning can be conducive to the recovery of wounds, and also conducive to the control of tree shape. When the osmanthus grows to a certain height, it can be topped, and the topping can effectively control the height of the osmanthus tree, and can also promote the growth of branches and buds, so that the shape of the osmanthus tree is more beautiful.

In the process of growing osmanthus trees, it is necessary to prune off diseased and weak branches in time, so that nutrients can be fully concentrated on healthy branches, and insecticides can be sprayed on the branches to prevent the invasion of pests and diseases when maintaining osmanthus trees.

During the growth of osmanthus flowers, it is also necessary to thin the dense branches in time to reduce the consumption of nutrients and increase the ventilation of osmanthus.

When pruning the osmanthus tree, it is necessary to choose the scissors after disinfection, and after the pruning is completed, it is necessary to spray carbendazim solution at the incision to speed up the recovery of the wound.

It is slow to release without pruning the whole plant, which is suitable for the primary stage of osmanthus modeling in the young tree stage. It mainly includes twisting and pulling branches, the former is to artificially make the young shoots at the beginning of growth soft, so as to change the growth direction and adjust the position. Pulling branches is used to control the growth direction of thick annual shoots by using iron wires and nailing stakes into the ground.

The first is topping, which removes the young shoots with leaflets at the top of the branches to promote multi-branching, which is suitable for growing vegetative branches. Note that the branches must be pinched, if only the leaves are pinched, it will have no effect. Secondly, stubbing is the work carried out for the annual growth of the branch, after pruning, more than half of the branch is retained, which can promote the growth of the upper part of the branch bud and promote multi-branching.

Re-pruning is to keep less than half of the annual shoot, and after pruning, it activates the dormant buds at the bottom of the shoot, which are likely to form new long branches or become flowering branches. Finally, for a long branch that is more than two years old, the part that grew in the previous year is cut off, the branch group is replaced, and the multi-branching is promoted, and the flowering part can be effectively controlled, and it is no longer extended year by year.

This method is suitable for the regeneration of old osmanthus trees. After the first two types of pruning, it will not have a great impact on the entire tree shape, but if you prune it significantly, it is likely that the original tree shape will be changed beyond recognition. It can also be used in combination with grafting.

Osmanthus is reasonably pruned to help its growth and development, mainly in the seedling stage and growth period, the stubble should be cut short perennial thick branches, and the shrunken pruning should be pruned from top to bottom from the branches, changing the direction of branch extension, combing and shears are mainly carried out from the base of the branches, and all the branches that grow densely are cut off.

Reasonable pruning of osmanthus is conducive to the growth and development of the plant, can make the osmanthus tree grow more beautiful, mainly during the seedling period or when the growth is vigorous, and can also be pruned in the dormant period of winter, generally in January and February of each year for the best.

1. Stub

If you want to prune osmanthus more simply, stubbing is best carried out during the seedling period or during the growth period, when the plant grows to a height of 80cm during the seedling period, the top branch is cut short, and the perennial thick branches are mainly cut short during the growth period, and then the long branches are cut off in time, the overly dense messy branches, dead branches, rotten branches, in order to ensure the concentration of nutrients.

2. Shrinkage

The shrunken pruning is mainly to prune from the thick branches from top to bottom, change the direction of branch extension, and then adjust the direction of other branches, re-prune the strong branches, and prune the weak branches lightly, generally cutting off one-third of the branches, in order to ensure that the growth of the plant is balanced.

3. Comb and cut

Comb and prune mainly from the base of the branches, cut off all the densely growing branches, and then apply wax to the wound, seal it with plastic film, and then comb other branches in time, and cut the long branches appropriately to promote the growth and development of the plant.