You might think that pruning a tree only pertains to its branches. However, tree service providers sometimes have to prune parts of the root system, leaving homeowners wondering: Will cutting tree roots kill the tree?
This project has its challenges and may affect your tree’s health. Find out how to safely remove problematic roots without harming a tree.
When Is Tree Root Pruning Necessary?
Some people never have to worry about root removal. As long as the root system is healthy and poses no safety risks, you can leave it intact. However, certain problems leave you with no choice but to cut certain roots.
The following three common scenarios call for this service:
- Exposed roots: Tendrils that appear above the ground can pose tripping hazards and may be susceptible to damage from lawnmowers or other yard equipment.
- Intrusive roots: Underground roots may hit utility lines or pipes. It’s best to remove them to prevent pipe damage and disrupted utility services. Those that are aboveground could infringe on nearby structures like sidewalks or driveways.
- Root damage: The tree’s health may suffer if there’s evidence of root rot. Removing compromised parts of the system prevents widespread damage.
Have a certified arborist inspect the tree and recommend a course of action. They may be able to take care of the issue with one or two cuts, though it might not be possible to remove all problematic roots in a single service.
Avoid These Mistakes While Pruning Tree Roots
Will cutting tree roots kill the tree? It all depends on your approach. If you aren’t careful, your tree could start to decay shortly after you tackle the project.
For the best results, turn to tree care professionals. Experts know the right way to remove compromised roots without harming the vegetation. They avoid the following mistakes while removing exposed or damaged tree roots.
1. Pruning During the Peak Growing Season
Say you have some exposed roots that you want to get rid of. Saving this project for the spring or summer months makes the tree more susceptible to stress. It may be harder for the structure to recover from its injuries at this time.
Wait until the late fall or winter to tackle this project. Trees are more resilient when you cut branches or tendrils during their dormant period. If you want to keep your vegetation healthy, schedule any major tree care projects for this time of year.
2. Cutting Structural Roots
How will cutting tree roots kill the tree? A tree’s stability often hinges on the strength of its root system. If you prune large, structural roots, you remove the strongest part of the system.
Without these stabilizing roots, the tree faces a higher risk of uprooting. Smaller tendrils might not be able to soak up all of the water and nutrients the tree needs. It could be more likely to decay after you remove structural roots.
3. Pruning Too Much of the Root System
It’s perfectly fine to prune select parts of the root system. Making a few small cuts every now and then shouldn’t be detrimental to your tree’s health. However, if you remove a large portion at once, you’re subjecting the tree to serious injuries.
Don’t cut more than 25% of the root system at a time. Bear in mind that this project requires patience. If you have more problematic roots that you want to get rid of, wait about two years for the system to fully recover from previous cuts.
How Experts Safely Remove Tree Roots
When done incorrectly, cutting tree roots not only kills the tree but also weakens its structure, making it more likely to fall over. Arborists have proven techniques for executing this service. Safeguarding trees with intrusive or damaged roots requires:
- Cutting small roots: Those with a diameter of less than 2 inches are typically safe to prune. Removing larger ones can weaken the overall structure.
- Pruning away from the trunk: Arborists address roots that extend more than three times the trunk’s diameter. For example, they should only cut roots that are more than 30 inches from the trunk if the tree has a 10-inch diameter.
- Making clean cuts: Experts have to sever the root completely with the appropriate tools. Improper cuts could make the area more prone to pests or fungal infections.
Always follow an arborist’s advice before you make any adjustments to your vegetation. For instance, cutting too many exposed roots could prevent the tree from receiving enough water and nutrients to survive. An arborist could recommend covering them with mulch rather than removing them.
How To Keep Your Tree Healthy After Pruning Its Root System
Safe, strategic pruning shouldn’t cause your vegetation to decay. Keep an eye out for the following signs of decay after removing roots:
- Wilted or discolored foliage
- Stunted tree growth
- Dead, hanging branches
- Changes in the bark’s appearance
Reach out to a local arborist at the first sign of trouble. They can assess the structure’s condition and determine the best way to nurse it back to health. If you wait too long to address these issues, the damage could be beyond repair and call for the tree’s removal.
Consult an Arborist for Tree Health and Maintenance Solutions
If tree roots are infringing on structures around your property, be proactive and prune them. This project is often the best way to address intrusive or rotting root systems.
Will cutting tree roots kill the tree? It’s possible, but only if you don’t follow the tips mentioned above. For peace of mind, turn to Tree Care Inc. for assistance.
We’re experts when it comes to stopping tree roots from growing back and keeping your vegetation healthy and hazard-free. Our specialists have all of the equipment to sever compromised tree roots and handle every project with precision and efficiency.
We serve property owners in several U.S. cities, including Louisville, Tampa, Nashville, and Indianapolis. Contact one of our many locations or submit our online request form for a free estimate.
