Some trees around Chattanooga cause far more trouble than others. They split, drop big limbs or fall over more often, especially in spring storms and ice. If one of these is near your house, keep a closer eye on it.
Dead or dying ash
Emerald ash borer has been killing ash trees in Chattanooga since 2013. Dead ash dries out and turns brittle much faster than most trees, so it can drop large limbs or snap with little warning. It’s also more dangerous for climbers, which makes removal more expensive the longer it waits. See ash trees and emerald ash borer.
Bradford pear
Bradford pears were planted in a lot of Chattanooga subdivisions because they grow fast and flower nicely. Their branches grow from tight V-shaped forks with weak attachments, so many split apart once they reach 15 to 20 years old, often in a storm or under ice. They also spread into woods and fields as an invasive. Cabling can buy time, but replacing them is usually the better choice.
Water oak and other short-lived oaks
Water oaks and laurel oaks grow fast but often develop internal decay as they age, sometimes without much sign from the outside. Mushrooms at the base, cavities and dead limbs high in the crown are warning signs.
Tulip poplar
Tulip poplars are among the tallest trees in the region, and their wood is fairly soft. Big poplars can shed large limbs, particularly in summer storms, and their height means a falling tree reaches a long way. A poplar growing close to the house is worth an inspection every few years.
Pines on wet or shallow soil
Virginia pines and loblolly pines with shallow roots can tip over in saturated soil during storms. Pines stressed by drought are also prone to bark beetle attacks. A pine that turns yellow-brown from the top down is often dying.
Any tree that’s leaning more than it used to
A tree that has always leaned slightly is usually fine. A new lean, cracked soil on the opposite side of the lean, or roots lifting out of the ground means the root system is failing. On the steep lots common around Chattanooga, that can happen fast. Treat it as urgent.
Trees damaged by construction
Trees left close to new houses often decline a few years later because grading, trenching and heavy equipment damaged their roots. Thinning leaves and dead branches at the top are the first signs.
What to do about it
None of these trees has to come down automatically. Many can be made safer with pruning or cabling. But if one is big enough to hit your house, have a crew look at it. Call (423) 275-4820 for a free written estimate, or read how to tell if a tree is dead or dying.
Need a tree crew around Chattanooga?
Call (423) 275-4820 or send a few details. We’ll match you with an independent local crew for a free written estimate, usually the same day.