Trees will usually grow straight on their own, however you will occasionally get some that lean. One of the biggest reasons is strong winds or storm damage. When landscaping, a crooked tree can look out of place in your garden and can stick out like a sore thumb. We understand why this can be frustrating, so we’ve put together this handy guide to help you straighten things out.
Why Do Trees Lean?
There are a few reasons why a tree may start leaning. Common reasons include:
- Strong winds: Not only can this push the trunk to one side, but it can also impact the branches’ growing pattern.
- Poor soil conditions: Loose or waterlogged soil can limit the support of the tree’s roots, which can cause it to lean. Another reason is that planting trees in shallow soil is a big mistake people sometimes make.
- Overly damp soil: Excess water can soften the ground, which can weaken the root’s grip in the soil. Heavy rain is a common cause of overly moist soil.
- Root damage: Construction work and digging can damage a tree’s roots, which weakens its stability.
- Disease to the tree: Fungal infections can eat away at a tree and can cause it to lean.
Using a stake can help with young trees, however it’s more complicated when it’s a mature tree, as they can be a safety risk. Properly straightening them can be a high priority to prevent them from toppling over.
How to Correct a Leaning Tree
If it’s a mature tree, simply strapping it to a stake won’t be enough. Follow these steps to fix a leaning tree:
Step 1: Dig a Trench
Begin by carefully digging a trench around the base of the tree. This helps to loosen the surrounding soil so the roots have extra room to move. The trench should typically be wide enough to match around 10 times the trunk’s diameter. Avoid digging too deep or cutting through major roots.
Step 2: Soften the Ground
Water the area thoroughly before you begin to move the tree. Moist soil is far easier to work with and drastically lowers the risk of putting too much strain on the root system while you reposition the tree.
Step 3: Wrap the Tree
Blankets and padding can be wrapped around the trunk, creating a buffer between the tree and any ropes and straps you are attaching to it, helping to protect the bark.
Step 4: Moving the Tree
With steady and controlled pressure, try to gently push the tree back into an upright position. Do this slowly and avoid applying sudden force, as this can cause damage to the roots.
Step 5: Support the Tree
Once the tree is upright, put stakes around the base to secure it. Flexible ties can be attached to help hold the tree in position while still allowing it to have enough natural movement, allowing the roots to strengthen as they move into this new position.
Step 6: Fill the Trench
Refill the trench you’ve dug with the soil you took out of it. Make sure to firm it down to remove any air pockets. This helps anchor the tree and give it a more stable base to recover.
Step 7: Maintain and Monitor Closely
Water the tree regularly and keep an eye on the supports you’ve attached to ensure they’re still secure. You can usually remove the stakes after one season, as the roots should have had time to regain strength and stability.
Do Tree Guards Protect Trees From Leaning?
Tree guards are a great way to protect young trees from leaning. During their early stages, they are most vulnerable to growing at awkward angles. Although not designed primarily for preventing trees from leaning, they provide additional support and stability.
In open areas, young trees are more likely to be impacted by wind or uneven ground. Using a sturdy tree guard can help protect trees and minimise movement while still allowing the root system to fully establish itself. Strong roots are the foundations of a healthy and upright tree. In areas with high winds, you should also consider stakes alongside tree guards, helping provide additional stability.
How Can Steel Landscaping Co. Help?
If you need advice on tree guards to help support your young trees, get in touch today. Our experts will be able to recommend which size tree guards are best suited for your trees.