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Trees in Phoenix can lose their strength after the incredibly
hot summers we have. This means they are more likely to suffer from pest
invasions, disease, or simply age. Trees that are diseased or have lost their
strength pose a serious safety hazard. The danger is more serious if the tree
is near high traffic areas in your landscape, or near your home. Don’t wait for
your tree to drop a large branch on your roof or fall over entirely. Watch for
these signs that you need tree removal.
Sudden Leaning Trees
If you notice that a tree on your property has changed angle
suddenly and is leaning it is cause for concern. The general guideline for
acceptable tree lean is about 15% as opposed to the ground. While some trees
lean naturally if it happens quickly your tree should be examined by an
arborist. The leaning is usually cased by weakening or breakage to the root
system.
Visibly Damaged Roots
One of the best indicators of a tree’s overall health is the
root system. If you can see that there are visibly damaged or decaying roots it
constitutes a serious situation with your tree. Just because your tree isn’t
leaning yet it doesn’t mean damaged roots will stop it from doing so. Be on the
safe side and get it inspected. Peace of mind will help you know that you, your
kids, and your property is safe.
Cracks Or Holes In Trunk
The roots of your tree are a big part of keeping it upright
and withstanding winds, but the trunk is critical in supporting the branches.
If the trunk has holes or cracks you need to have it looked at. There is a good
chance that the cracks or holes are not too serious. But if they are big enough
or are in the wrong places they can undermine the structural integrity of the
tree and allow it to fall.
Hollow Trees
A hollow tree isn’t
an immediate indication that your tree is a danger. A lot of trees can be
strong and healthy with hollow trunks. The nutrients needed for the tree’s
health can be provided by the most recent, exterior layers. That being said if
the trunk is too hollow and thin compared to the overall size of the tree it
does pose the potential for danger. Have these trees inspected.
Extensive Damage
Damage can come in a few different forms. It can be disease,
insect infestation, lightning, and so on. Extensive damage that might cause you
to need tree removal is when more than 50% of the tree is damaged. This can
happen suddenly or it can be the gradual decline of a tree with age. Taking the
tree down before it gets critical is a safety factor that helps keep everyone
safe.
Small Trunk Sprouts
Generally speaking trees new growth should happen higher
than the trunk. If the top sections of the tree are diseased or damaged
resources will try to establish new sprouts or branches nearer to the bottom of
the trunk. This can be a clear indication that something is wrong and should be
looked at.
Large Dead Branches
If you can spot branches in the top of the tree, or the
canopy, that aren’t growing leaves and are bare while the rest of the tree is
thriving you might have a safety hazard. This can mean the branch was damaged
during a storm or it is diseased. This should be attended to immediately to
help prevent spread of disease to other parts of the tree or the branch falling
out of the tree and hitting property or people.