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You may need to stake arborvitae, but it depends on factors like age, location, and weather.
Staking arborvitae provides support for young trees that are still developing roots.
If you are asking whether you need to stake arborvitae, the short answer is that most arborvitae do not require staking once established.
However, there are clear situations where staking arborvitae is highly recommended.
In this post, we will explore when staking your arborvitae is necessary and when to leave them alone.
Let’s dig deeper into the practice of staking arborvitae.
When You Might Need to Stake Arborvitae
Newly Planted Arborvitae
Newly planted arborvitae often need staking to stay upright.
When you stake arborvitae right after planting, you prevent the root ball from shifting.
This is especially important if you plant arborvitae in a windy area.
Without staking, the wind can rock the tree and damage tender roots.
Staking arborvitae for the first year helps them establish a strong root system.
Top-Heavy or Leaning Arborvitae
If your arborvitae is top-heavy or leaning, you may need to stake it.
Staking arborvitae can correct the angle and prevent further leaning.
Use stakes to gently pull the trunk vertical without bending it.
This type of staking arborvitae should be temporary until the tree becomes upright.
High Wind Areas
In regions with strong winds, you likely need to stake arborvitae.
Staking arborvitae in windy spots protects them from being uprooted.
Even established arborvitae can benefit from staking during extreme storms.
But remember, staking arborvitae should be loose enough to allow movement.
That movement strengthens the trunk over time.
When Staking Arborvitae Is Not Necessary
Established Arborvitae
Established arborvitae usually do not need staking.
If you stake arborvitae that are already well-rooted, you risk weakening them.
The tree may become dependent on the stakes and fail to develop full strength.
So for mature trees, you generally don’t need to stake arborvitae.
Proper Planting Depth
If you plant arborvitae at the correct depth, staking is often unnecessary.
Proper depth means the root flare is at soil level.
Arborvitae planted too deep may need staking to survive, but that is a planting error.
Correct planting depth reduces the need to stake arborvitae.
Dwarf Varieties
Dwarf arborvitae rarely require staking.
These compact varieties grow slowly and stay close to the ground.
You will not need to stake arborvitae of dwarf cultivars as they are naturally stable.
How to Properly Stake Arborvitae
Choosing the Right Stakes
When you stake arborvitae, use sturdy stakes that are at least two-thirds the tree height.
Wooden or metal stakes work well for staking arborvitae.
Drive the stakes into the ground outside the root ball to avoid root damage.
Tying Techniques
Use soft material like tree ties or fabric strips to stake arborvitae.
Tie the tree loosely to allow some movement.
Do not tie wire directly to the trunk as it can girdle the bark.
Check ties regularly and loosen them as the tree grows.
Duration of Staking
Do not leave stakes on arborvitae for more than one growing season.
Prolonged staking arborvitae can prevent the trunk from thickening naturally.
Once the tree stands upright on its own, remove the stakes.
So, Do You Need to Stake Arborvitae?
You may need to stake arborvitae, but only in specific situations.
Staking arborvitae is helpful for young trees, leaning specimens, or windy areas.
For established and properly planted arborvitae, you usually do not need to stake them.
By understanding when to stake arborvitae and how to do it correctly, you can support healthy growth.
Hope this guide helps you decide whether to stake arborvitae in your landscape.