Southeast region
Tree removal and tree care in Kentucky
Kentucky's worst tree disasters have come from ice and wind: the January 2009 ice storm, which damaged trees and power lines across much of the state, and the remnants of Hurricane Ike, which brought hurricane-force gusts to Louisville in September 2008. Emerald ash borer has killed much of the state's ash. Private-lot removals generally don't need a permit; Louisville requires one for any right-of-way tree.
City guides in Kentucky
Much of central Kentucky sits on limestone karst, where soil can be thin and roots stay shallow. Trees on these sites are prone to uprooting in saturated ground, and stump grinding often hits rock. In the Bluegrass, big bur oaks and blue ash in old pastures are valued and often protected by owners.
Ice is the storm Kentuckians remember. In 2009, freezing rain coated western and central Kentucky, breaking trees and leaving hundreds of thousands without power for days or weeks. Silver maples, Callery pears and hackberries were among the most damaged.
Reviewed and updated
Ice, wind and karst in Kentucky
Ice storms
The January 2009 storm damaged trees and lines across much of Kentucky.
Windstorms
Ike's remnants (2008) and spring storms snap and uproot trees.
Emerald ash borer
Has killed much of Kentucky's ash, including blue ash in the Bluegrass.
Karst and thin soil
Shallow roots uproot easily; rock complicates stump grinding.
Tornadoes
Western Kentucky saw catastrophic tornado damage in December 2021.
Bluegrass, western Kentucky and the eastern mountains
- Louisville, Lexington and the Bluegrass sit on limestone karst, with blue ash and bur oaks in old pastures and ice as the storm residents remember.
- Western Kentucky took the December 2021 tornadoes, which destroyed trees along with whole towns.
- Eastern Kentucky's mountains have steep lots, and the July 2022 floods showed how saturated slopes can bring trees down with them.
Kentucky's oaks, maples, ash and hackberries
- Pin and bur oak
- Common large shade trees
- Silver maple
- Brittle; ice and wind breakage
- Ash (green, white, blue)
- Emerald ash borer
- Hackberry
- Very common; decay-prone
- Callery pear
- Splits in ice
Kentucky city guides
Louisville's guide covers right-of-way permits and the city's history of windstorms and ice. Lexington shares the Bluegrass karst and old bur oaks, while eastern Kentucky's slopes and western Kentucky's tornado exposure change the work.
Right-of-way permits, the 2008 windstorm and the 2009 ice storm.
Kentucky's ice and storm seasons
Kentucky's most damaging tree events have been winter ice (2009) and windstorms (2008), plus spring and December tornadoes. Late winter is the time to have weak limbs reduced.
- Winter
- Ice storm risk; good time for planned removals
- Spring
- Severe storm and tornado season
- Late summer
- Remnant tropical wind and drought stress
Kentucky services by risk
Ice storm and windstorm cleanup.
Ash killed by emerald ash borer.
Split pears and decaying hackberries.
Often limited by limestone.
Kentucky tree rules
- Kentucky leaves tree permits to cities: Louisville Metro requires one for right-of-way trees, including the green verge, but not for trees in your yard.
- Louisville Metro: no tree in a public right-of-way may be planted, pruned or removed without a permit from Urban Forestry, requested through Metro311. Removed right-of-way trees must be replaced within one year.
Sources (checked 2026-10-01)
Rules change and details depend on your exact property. Confirm with the city or county before work starts. This isn't legal advice.
Kentucky tree questions
Why can't the stump grinder go deep on my Kentucky lot?
Limestone sits close to the surface across much of central Kentucky. Grinders may stop at rock a few inches down. Ask before the job how deep they expect to reach.
Should I treat my blue ash?
Blue ash survives emerald ash borer better than other ash, and healthy, valuable trees are good candidates for treatment. Declining trees with heavy dieback are usually better removed.
What did the 2009 ice storm teach Kentucky homeowners?
That species and structure matter. Silver maples, Callery pears and trees with narrow forks or old topping cuts broke worst, while well-structured oaks mostly held. Pruning out weak forks and dead limbs in fall is the best ice-storm preparation.
Who handles a tree on power lines in Kentucky?
Your electric utility, such as LG&E and KU or a rural electric cooperative. Stay well away from the line and report it. Once the line is safe, the rest of the tree on your property is your responsibility.
Need tree help in Kentucky?
Call to speak with a local tree-service provider about removal, trimming, stumps or storm damage. Describe the tree and what it's near, and they'll explain the next step.