Why You Should Never Use Salt to Kill Tree Roots in Bloomfield, CT

Why You Should Never Use Salt to Kill Tree Roots in Bloomfield, CT

“Just dump some rock salt on it—problem solved.”
It sounds quick and cheap, right? But using salt to kill tree roots is one of the worst things you can do to your yard.

In Bloomfield, CT, we see this mistake every year. Homeowners want to stop roots from invading driveways, patios, or septic lines. They grab a bag of salt, sprinkle it around, and think the problem’s handled. What happens next is anything but simple.

Salt Doesn’t Stay Put

Salt doesn’t politely stay where you pour it. Rain and irrigation pull it deeper into the soil and spread it sideways. That means it can easily reach nearby shrubs, flowers, or even your lawn—killing far more than just the roots you targeted.

It Damages the Entire Tree

Salt isn’t a precision tool. It dehydrates everything it touches. Roots that take up salt can carry it into the trunk and branches, slowly poisoning the tree. You may not see the damage right away, but months later leaves start browning, growth slows, and the tree can die from the inside out.

It Harms Your Soil

High salt levels ruin soil structure and drive out beneficial microbes. Once the balance is gone, it’s tough—and expensive—to restore. You could be looking at years of poor plant growth even after the original tree is gone.

Safer Ways to Handle Problem Roots

If roots are lifting sidewalks or creeping toward your foundation, there are better options:

• Professional root pruning by a certified arborist
• Root barriers to steer growth away from structures
• Targeted removal if the tree is no longer safe or healthy

These methods protect the tree (and the rest of your landscape) while addressing the actual problem.

Call the Local Experts

At Boa Bloomfield Tree Service, we handle root issues the right way. From careful root pruning to full tree removal when necessary, we help homeowners across Bloomfield, Hartford, Windsor, and West Hartford protect their property without destroying their soil or surrounding plants.

Bottom Line

Using salt to kill tree roots might seem like a quick fix, but it creates long-term damage—to your trees, your soil, and even your neighbor’s yard. Choose a solution that protects your landscape. When in doubt, bring in a professional who knows how to handle roots safely.