Trees can look sturdy while hiding problems in their trunks, limbs, or roots. A new lean, a large dead branch, or fresh cracks may indicate a tree needs attention, especially near a home, driveway, or walkway. You don’t need to diagnose the cause yourself. Learn which warning signs to watch for, how to keep people clear, and when to ask a qualified tree professional to assess the situation.
Check for a New Lean
A tree that has always grown at an angle may be stable, but a lean that appears or worsens deserves attention. Look for fresh soil heaving around the base, exposed roots, or a raised patch of ground on the side opposite the lean. These signs can suggest the root plate is shifting, particularly after strong winds or heavy rain.
If the tree appears to be moving, keep people and pets away from the area, including beneath its branches. Don’t try to push it upright, cut roots, or climb it. Contact a qualified tree professional for an assessment. If it is actively falling or poses an immediate danger, move to a safe location and contact emergency services.
Look Up for Dead Limbs
Dead branches may have no leaves when nearby branches are in leaf, or they may look brittle, bare, and broken. Watch for hanging limbs, cracked branch unions, and pieces caught in the canopy. A large branch over a roof, parking area, sidewalk, or play space deserves prompt attention because it could fall without much warning.
Avoid standing below a suspicious limb or trying to knock it down with a pole. Even a branch that looks small from the ground can be heavy, and overhead limbs can shift unexpectedly. Note where it is and whether it hangs over a place people use, then share that information with a tree professional.
Inspect the Trunk for Cracks
Check the trunk for deep splits, cavities, missing bark, or areas where two stems are separating. A crack that runs through the trunk or reaches a major branch junction is more concerning than a shallow surface mark. Also notice whether a crack looks fresh, has widened, or appears alongside a new lean or broken limb.
Do not put your hands into cavities or climb the tree to inspect damage. From a safe distance, take a photo if you can do so without standing under the canopy. A professional can evaluate the tree’s condition, its surroundings, and whether pruning, monitoring, or removal is appropriate.
Notice Changes at the Roots
Roots anchor a tree, so changes at ground level can be important. Look for soil lifting, fresh cracks in the ground, exposed roots, or a mound that seems to have shifted. Construction, excavation, flooding, or recent storms may also affect roots, even when the canopy still looks healthy.
Treat signs of root movement as urgent when they appear with a new lean or trunk cracks. Keep clear of the tree and arrange a professional assessment rather than waiting for more changes. Toronto Tree Rescue can help assess hazardous trees; when requesting service, describe the warning signs and any nearby structures, roads, or walkways.
A new lean, hanging deadwood, deep trunk cracks, or shifting soil are reasons to take a closer look from a safe distance. Keep people away from the potential fall area and leave diagnosis and cutting to trained professionals. If you notice one or more warning signs, contact a qualified tree service to arrange an assessment.