Tree crown reduction is a pruning method that reduces the height and/or spread of the crown. It’s an effective method of reducing stress on branches and making a tree better suited to it environment.
What is crown reduction?
Let’s start with the term crown. This is the overall shape of the tree which describes the outer tips of the branches and leaves. Sometimes a tree will outgrow its position. This can be in instances where the tree is growing into power lines or overhanging a house or is significantly taller than a house and so has to deal with the full force of the wind. Crown reduction can reduce the sail effect of the wind as can crown thinning, more on that later.
How much is taken off in a crown reduction?
This is where opinion will vary depending on who you talk to. A crown reduction is a light prune removing peripheral branches. The main structure of the tree and all the major branches should remain untouched unless there are good grounds to do that e.g., storm damage. In essence, you should have a similar but smaller outline. Normally I would recommend 15% as a good guide this will obviously vary according to the species of tree. Some trees can cope with hard pruning such as willow other trees can only deal with a light superficial prune such as silver birch.
Reasons for a crown reduction
As trees mature, they naturally produce deadwood which can snap off at any time, if the tree is competing for light the shape of the crown can be compromised. The direct benefit of crown reduction services is in storm conditions the tree is made safer and less prone to branches falling off and damaging either person or property. The best approach I say to my customers in Manchester is to think of formulating a five-year plan, for employing crown reduction services. So, on a five year cycle the tree gets crown reduced and the potential risk gets significantly lowered.
When is a good time to get a tree crown reduction?
Most people would say late autumn and winter, and that would be true of many trees but not all. Lime trees for example are prone to the frost on new cuts so late summer after any blooms is a safer time for a tree reduction of this type of tree.
Is crown reduction beneficial for the tree?
New growth is encouraged through phototropism. So short answer yes. When a tree is producing juvenile growth, the tree will naturally have a lot more vigour. When there is a lot more vigour in the tree the tree is naturally more pest and disease free.
How does crown reduction help with fighting disease?
If the tips of the branches have a disease attacking them then removing that from the rest of the tree prevents the further spread of the disease. This also helps stop the spread to neighbouring trees in the area.
WHEN PRUNED CORRECTLY BY AN EXPERIENCED TREE SURGEON, CROWN LIFTING CAN OPEN UP THE AREA AROUND THE TREE AND PROMOTE GOOD LIGHT TRANSMISSION.
Tree crown reduction is a technique used to selectively remove branches from the top and sides of a tree in order to reduce its overall size and shape. This practice can be beneficial for a number of reasons, making it an important tree maintenance technique for many property owners.
One of the main benefits of tree crown reduction is that it can help to improve the overall health of the tree. When a tree’s crown is overgrown, it can cause a number of problems, such as shading out other plants, overcrowding, and rubbing branches. By removing some of the branches, tree crown reduction can help to promote better air circulation and sunlight penetration, which can help to improve the tree’s overall health.
Another benefit of tree crown reduction is that it can help to improve the safety of your property. Overgrown trees can be more susceptible to wind damage, and overhanging branches can be a potential hazard for vehicles and pedestrians. Crown reduction can help to reduce the risk of damage or injury by removing branches that pose a risk.
In addition, tree crown reduction can also help to improve the appearance of your tree. A well-shaped and balanced crown can enhance the aesthetic appeal of your property and increase its curb appeal. By removing some of the branches, a tree crown reduction can help to create a more natural and pleasing shape that is in harmony with its surroundings.
Furthermore, tree crown reduction can also be beneficial for utility companies, by reducing the risk of damage to power lines and other utility infrastructure caused by overhanging branches.
It is important to note that crown reduction should only be performed by a certified arborist, as it can be dangerous to perform on your own and if not done correctly it can damage the tree. An arborist will also have the knowledge and expertise to determine which branches should be removed and which should be left intact, in order to maintain the tree’s health and structure.
In conclusion, tree crown reduction is an important tree maintenance technique that can help to improve the health, safety, and appearance of your trees. Regular crown reduction can help to ensure that your trees remain healthy, safe, and beautiful for years to come.