Evaluating and Treating Lightning-Struck Trees
When a tree is struck by lightning, the damage is not always limited to what can be seen immediately. Some trees show obvious bark loss, trunk cracking, canopy injury, or broken branches. Others initially appear unchanged but begin declining as internal damage and vascular disruption become more apparent. Lightning travels through moisture within the tree and can create intense heat and pressure. The resulting injury may affect bark, cambium, sapwood, roots, branches, and other tissues along the electrical pathway.
At Eric Putnam BCMA Inc., recommendations are based on the visible strike path, canopy condition, trunk and root flare damage, structural integrity, species, surrounding targets, and preservation potential. We determine whether the tree remains a reasonable treatment candidate and what continued monitoring may be necessary.
Understanding Lightning Strike Treatment
When Lightning Strike Treatment May Be Appropriate
A lightning strike treatment or evaluation may be appropriate when:
- A tree was directly struck or was located where lightning contacted the property
- Long vertical strips of bark are missing from the trunk
- New cracks or splits have appeared after a storm
- Bark has separated from the underlying wood
- Foliage suddenly wilts, browns, or drops
- Individual branches or portions of the canopy begin declining
- Visible damage extends toward the root flare or surrounding soil
- The tree appears unstable or structurally compromised
- A valuable tree requires continued monitoring after a suspected strike
- The tree initially appears normal but may have sustained hidden injury
Lightning Strike Services We Provide
The scope of work depends on the tree, visible damage, suspected strike path, preservation potential, and surrounding property. The work may include:
- Inspecting the trunk, canopy, major limbs, bark, and root flare
- Evaluating cracks, bark loss, canopy injury, and visible tissue damage
- Assessing whether branches or portions of the tree present an immediate concern
- Evaluating the tree’s structural condition and remaining vitality
- Determining whether treatment, pruning, support, monitoring, or removal should be considered
- Developing Plant Health Care recommendations to support the tree’s response and manage secondary stressors
- Defining which trees and treatment areas are included in the service
- Establishing expectations for delayed symptoms and continued monitoring
How We Approach Lightning Strike Treatment
Evaluate the Immediate Damage
We inspect the tree for bark loss, cracks, splits, broken limbs, canopy injury, root flare damage, and other visible evidence of the strike. We also consider nearby buildings, walkways, driveways, and other targets that may increase the urgency of the evaluation.
Assess Tree Condition and Preservation Potential
Not every lightning-struck tree is a reasonable candidate for preservation. We consider the amount of living canopy, extent of trunk injury, structural integrity, species characteristics, previous condition, and remaining functional tissues.
Define the Treatment and Management Plan
The written estimate identifies the trees, treatment area, application scope, associated recommendations, property protections, and relevant limitations. Treatment is planned around the severity of the injury, tree condition, secondary stressors, and practical preservation goals.
Monitor for Delayed Symptoms
Lightning injury often requires continued monitoring. Canopy decline, bark separation, branch death, cracking, decay, or insect activity may become apparent after the initial event. Monitoring helps determine whether the tree is stabilizing or continuing to decline.
Do You Already Know What Plant Health Care You Need?
Request a free estimate if you want lightning strike treatment for one or more identified trees. If you need to determine whether a tree was struck, how much damage occurred, whether the tree remains a reasonable candidate for preservation, or whether treatment is necessary, schedule a paid arborist consultation.
Lightning Damage May Continue Developing Over Time
Lightning strike treatment cannot restore bark, cambium, sapwood, roots, or structural wood that was killed or damaged by the electrical discharge. Missing bark will not reattach, and cracks or splits will not return to their original condition. Treatment is intended to support the tree’s remaining biological systems, manage secondary stressors, and provide the tree with the best practical opportunity to respond. It cannot guarantee survival or prevent all future decline.
Internal injury may not be visible from the outside. A tree may produce foliage normally after the strike and still develop canopy dieback, bark separation, decay, insect activity, or structural concerns later. The tree’s response depends on its species, previous condition, amount of functional tissue remaining, severity of the strike, weather, root health, and additional environmental stress. Continued inspection may be recommended after major storms or when new symptoms appear. Removal may become the more responsible recommendation if the tree develops extensive decline, major cracking, insufficient sound wood, or unacceptable residual risk.
Why Homeowners Choose Eric Putnam BCMA Inc. for Lightning Strike Treatment
A lightning-struck tree should not be judged only by the visible wound. We evaluate the entire tree, surrounding property, preservation potential, and possibility of delayed decline before recommending treatment.
Whole-Tree Damage Evaluation
We inspect the canopy, branches, trunk, bark, root flare, visible strike path, and surrounding targets rather than focusing only on the most obvious area of missing bark.
Condition-Based Preservation Planning
We consider the tree’s remaining vitality, structural integrity, species, previous condition, and expected ability to respond before recommending preservation efforts.
Realistic Monitoring and Expectations
We explain what treatment can and cannot accomplish, which symptoms may develop later, what conditions should prompt another inspection, and why tree recovery cannot be judged immediately.
What Our Customers Say
When it comes to the care of your trees and yard, we understand how important it is to find a tree expert you can trust. Thanks to our personalized and professional approach with our arborist visits and tree consultations, our customers rest easy knowing their tree’s health will always be our top priority. See what some of our clients had to say:
Common Questions About Chemical Fertilizer Treatment
Can a tree survive a lightning strike?
Yes, some trees survive lightning strikes. The outcome depends on the strike path, amount of tissue damaged, tree species, previous condition, root health, structural injury, and the tree’s ability to maintain enough functional canopy and vascular tissue.
Should a lightning-struck tree always be removed?
No. Some trees retain enough structural integrity and living tissue to justify treatment and monitoring. Others sustain damage that makes preservation unrealistic. The recommendation should be based on the individual tree and surrounding targets.
Why does the tree look worse days or weeks after the strike?
Lightning can damage internal tissues even when external injury appears limited. Bark separation, canopy wilt, branch death, vascular disruption, and other symptoms may become more noticeable after the initial event.
