A mature tree can be one of the most attractive features in a garden, but damage, disease or unstable growth may create a safety risk. Problems are not always obvious, so knowing what to look for can help you decide when professional advice is needed.
Dead or Falling Branches
Branches without leaves during the growing season may be dead, although this varies between species. Other warning signs include brittle wood, missing bark and branches that fall in calm weather. Dead limbs can become less secure over time, particularly during strong winds, and should be assessed before they damage nearby buildings, vehicles or garden features.
Cracks and Splits
Large cracks in the trunk or where major branches join may weaken a tree. A split does not automatically mean removal is necessary, but its position and depth matter. Fresh cracks following a storm deserve prompt attention, especially if the tree stands close to a road, footpath, home or neighbouring property.
A Sudden or Increasing Lean
Some trees naturally grow at an angle and remain stable for many years. A recent change is more concerning. Look for disturbed soil, lifting roots or a new gap around the base of the trunk. These signs may indicate movement below ground and should be treated seriously.
Fungal Growth and Decay
Mushrooms or bracket fungi growing around the trunk, roots or old pruning wounds can sometimes be associated with decaying wood. Cavities, crumbling areas and a hollow sound may also suggest deterioration. Because the extent of decay is difficult to judge from appearance alone, an inspection is the safest way to understand the condition.
Damaged or Exposed Roots
Roots help anchor and support a tree. Construction work, excavation, severe weather and soil erosion can damage them or leave them exposed. Avoid cutting major roots without specialist guidance, as this may affect both stability and long-term health.
Regular visual checks are especially useful after storms, prolonged rain or nearby building work that may disturb roots underground.
Arrange a Professional Assessment
Do not stand beneath a visibly damaged tree or attempt high-level cutting yourself. After severe weather, check the area from a safe distance and keep people away if branches appear unstable. A qualified tree surgeon can assess the risks and recommend appropriate pruning, support or removal. For property owners around Barnstaple, timely action can help protect people, buildings and the surrounding landscape while preserving healthy trees wherever possible.
