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Home > Frequently Asked Questions > What should I do if my tree gets struck by lightning?

What should I do if my tree gets struck by lightning?

A: Because the extent of internal damage cannot be assessed immediately, the affected tree should be monitored for potential hazards but extensive arboricultural treatments should be delayed for a year or more. Treatments to consider include restoration pruning, clean-up, water management, pest attack prevention, and bark repair, if applicable. The injury may not immediately cause structural damage, although it might serve as an "open door" for borers, decay, and future structural degradation.

For assistance with diagnosis, contact a local ISA Certified Arborist.

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	National Register of Big Trees Big trees are symbols of all the good work trees do for the quality of the environment-and our quality of life. MORE >> NADF Hardiness Zone Map Find out the right tree to plant where you live MORE >> Don't Move Firewood! Camping Season is fast approaching. Please remember to not transport firewood. Tree-killing insects and diseases can lurk in firewood. These insects and diseases can't move far on their own, but when people move firewood they can jump hundreds of miles. New infestations destroy our forests, property values, and cost huge sums of money to control. MORE >> National Tree Benefits Calculator Make a simple estimation of the benefits individual street-side trees provide. With inputs of location, species and tree size, users will get an understanding of the environmental and economic value trees provide on an annual basis. For more detailed information on urban and community forest assessments, visit the i-Tree website. MORE >> What is an Arborist and How Can You Find One? From Planet Green a Discovery Company MORE >>

"The best time to plant a tree is twenty years ago. The second best time is now."

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	Tree Selection Brochure Available through the ISA Web store Making the Best Tree Selection Tree selection is one of the most important investment decisions that a homeowner makes when landscaping a new home or replacing a tree lost to damage or disease. MORE >>