Why Is My Tree Losing Leaves and Branches in London, Ontario?
- Out on a Limb Tree Experts
- Jan 9
- 2 min read
Is your tree dropping leaves too early, shedding bark, or losing large branches? In London, Exeter, and throughout Southwestern Ontario, these are often the first signs of stress from pests like the Emerald Ash Borer, fungal infections, or storm damage. Ignoring these symptoms can turn a sick tree into a safety hazard fast.
4 Reasons Trees Die in Southwestern Ontario
Our region’s unique climate humid summers and icy winters puts specific stress on local flora. If your tree looks unhealthy, one of these local culprits is likely to blame:
The Emerald Ash Borer (EAB): This invasive beetle is decimating ash trees across Middlesex and Elgin County. If you spot D-shaped holes in the bark or a dying canopy (the tree top), you likely have an infestation.
Lake Huron Storm Damage: High winds often batter open areas like Grand Bend and Dashwood. Even if a tree stays standing, storm stress creates internal cracks that lead to slow decay or sudden limb failure later.
Fungal Infections (Tar Spot & Root Rot): Seeing black spots on your maple leaves? That’s likely Tar Spot. While often cosmetic, hidden fungi like root rot are dangerous. They thrive in our clay-heavy soil and destroy the tree’s stability from the ground up.
Summer Drought Stress: Hot, dry spells in July and August shock our trees. This hits hardest in urban spots like St. Thomas, where roots have limited space to grow and find water.
Warning Signs: When to Call an Arborist in London & Exeter
Don't wait for a storm to knock a tree onto your property. If you are unsure if a tree is safe, contact Out on a Limb Tree Experts for an assessment.
Call a professional immediately if you see:
Significant Leaning: especially if the soil around the base is heaving or cracked.
"Widowmakers": Large, dead branches hanging over your roof, driveway, or power lines.
Deep Cracks: Vertical splits or cavities in the main trunk.
Fungal Growth: Mushrooms growing at the base of the tree are a red flag for root decay.
We serve homeowners from Hensall and Zurich down to Port Stanley. Whether you need a health check with an Arborist Report or complete Tree Removal, our team brings the bucket trucks and expertise to handle the job safely.
Worried about a dangerous tree? Call us today at 519-719-3607.
How Much Does Tree Removal Cost in London, Ontario?
Cost is the top question for most homeowners. Prices depend on the tree's size, accessibility, and risk level, but here is what you can expect in the London and Exeter area:
Small Trees (up to 30 ft): $150 - $500
Medium Trees (30–60 ft): $500 - $1,000
Large Trees (60 ft+): $1,200 - $2,500+
Stump Grinding: Adds $150 - $400 (varies by diameter).
Note: Trees near houses or power lines require complex rigging and specialized equipment, which influences the final quote.
Don't gamble with safety. Click here to view our Tree Services or contact us for a clear, honest quote.
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