Just because a tree has green leaves doesn’t mean it’s healthy. In fact, many trees that look fine on the outside are already dead or dying inside—these are known as “zombie trees.” And they can pose serious risks to your property once winter storms hit.

What is a Zombie Tree?

A zombie tree is one that appears to be alive but is structurally compromised, either due to internal decay, disease, pests, or severe root damage. These trees often go unnoticed until a strong wind, heavy snow, or ice storm sends them toppling over.

Warning Signs Homeowners Shouldn’t Ignore:

• Dead branches or a canopy that’s thinning unevenly

• Fungal growth (like mushrooms) at the base of the trunk

• Cracks or splits in the bark

• Leaning trees or visible root lifting

• Insect infestations such as carpenter ants or boring beetles

• Hollow sounds when you tap on the trunk

Why Fall Is the Best Time to Act

Fall offers the perfect window to assess your trees before winter weather increases the risk of failure. If you suspect a tree might be compromised, now is the time to call a certified arborist. They can evaluate the tree’s structural integrity and recommend whether it needs treatment, support, or removal.

Don’t wait until your tree is lying across your driveway—or worse. A quick fall inspection could save you thousands in emergency costs and protect your home and family.