You’re out doing some yard work on a warm spring day when you notice: one of your beloved trees has a long crack down the trunk. How did this happen? And what should you do about it?
Splits or cracks in the trunk indicate the tree may be suffering from a disease or injury. Knowing how to fix a split tree trunk involves understanding the cause of the issue and implementing strategic treatments.
Limbwalkers Tree & Crane Service, a professional tree service company in Valdese, NC, offers several methods for treating this problem.
Encourage Faster Healing With Wound Cleaning
If the bark split into a deep wound, cleaning it may help streamline the healing process. This involves using a knife to remove any loose or damaged bark from around the split area. Eliminating the injured tissue through a process called “scribing” helps a callus form around the edges of the injury, allowing the plant to focus its resources on reviving that area.
If the trunk only has a minor split and you don’t see much loose bark around it, you may not need to attempt this step.
Close the Wound With a Tree Wrap
Bandaging the wound is another option for fixing a split tree trunk. Wrap burlap or another breathable fabric around the injured area, then use twine to tighten the bandage. This helps the trunk retain moisture while it heals and keeps out pests.
However, talk to a professional arborist before using this technique. If the tree is suffering from a disease, it may require a different treatment regimen altogether.
Try Grafting Techniques for Small Cracks
If the injured area is relatively small, you can seal it with grafting tape or wood glue. This may help promote the flow of carbohydrates from the leaves to the roots, continuing normal life processes while the wound heals. It also allows the broken cambium layers to touch — eventually filling in the gap.
Use Bolt Stabilization for Deeper Splits
Deep trunk splits often require more serious measures, such as bolt cabling. This involves drilling rods into the trunk to reinforce its structure and stability while it heals.
Insert at least two to three bolts through the split, holding the two pieces together. You can screw a washer onto the end of each bolt to keep it in place.
Support Future Growth With Cabling Installation
For trunks that have endured significant damage, cabling installation may be necessary. Placing cables between the branches or along the trunk can support it, prevent branches from breaking during storms, and reinforce weak areas. Only certified arborists should install cables, as placing them incorrectly could negatively impact the plant’s development.
Limbwalkers: Your Tree Revival Experts
Knowing how to fix a split tree trunk can be a sizable task, as you have several options for treating the wound and reinforcing the trunk. Allow Limbwalkers Tree & Crane Service to take over this task for you with the help of our knowledgeable and passionate team.
Whether you need help pruning damaged branches or healing plant wounds, call 828-413-7227 for assistance. Then learn: Does tree removal include stump removal?
