Can You Transplant Mature Arborvitae

Yes, you can transplant mature arborvitae, but it is a challenging project that requires careful planning and preparation.
 
If you have a large arborvitae that needs to move to a new spot, you are likely wondering if transplanting mature arborvitae is even possible.
 
The good news is that you can transplant mature arborvitae successfully if you follow the right steps and understand the risks involved.
 
Mature arborvitae have established root systems that make the move stressful, but with proper timing and technique, you can give your tree a new home.
 
In this post, we will cover why you can transplant mature arborvitae, the best time to attempt this, and the key steps to ensure your tree survives the move.
 
Let’s dig into everything you need to know about transplanting mature arborvitae.
 

Why You Can Transplant Mature Arborvitae

You can transplant mature arborvitae because these evergreens are surprisingly resilient when handled correctly.
 
Here are the main reasons a mature arborvitae transplant can succeed.
 

1. Arborvitae Have a Fibrous Root System

Mature arborvitae develop a dense, fibrous root system that is more forgiving than a taproot system.
 
This means when you transplant mature arborvitae, you can dig up a manageable root ball that holds plenty of soil and fine roots.
 
The fibrous roots also recover faster after being moved compared to trees with thick, deep taproots.
 
That is why a mature arborvitae transplant has a decent chance of survival if you prioritize root preservation.
 

2. Arborvitae Are Hardy and Adaptable

Arborvitae are known for their toughness and ability to adapt to different soil conditions.
 
When you transplant mature arborvitae, the tree’s natural hardiness helps it handle the stress of relocation.
 
These evergreens can bounce back from root disturbance better than many other tree species.
 
So yes, you can transplant mature arborvitae partly because they are built to endure some rough treatment during the process.
 

3. Proper Root Pruning Prepares the Tree

One reason you can transplant mature arborvitae successfully is that you can root prune the tree months in advance.
 
Root pruning encourages new feeder roots to grow closer to the trunk, which makes the root ball more compact and easier to move.
 
This technique significantly increases the odds of a successful mature arborvitae transplant.
 
Without root pruning, the tree might struggle to regrow enough roots in its new location.
 

Best Time to Transplant Mature Arborvitae

Timing is critical when you plan to transplant mature arborvitae.
 
The window for moving these trees is narrow, so choosing the right season makes all the difference.
 

1. Early Spring or Late Fall Is Ideal

You can transplant mature arborvitae in early spring before new growth starts, or in late fall after the tree goes dormant.
 
During these periods, the tree is not actively growing, which reduces transplant shock.
 
Cooler temperatures and higher moisture also help the roots establish before summer heat or winter frost arrives.
 
Transplanting mature arborvitae in the heat of summer is risky and often leads to failure.
 

2. Avoid Frozen Ground and Dry Spells

When you transplant mature arborvitae, never attempt it when the ground is frozen solid.
 
Frozen soil makes it impossible to dig a clean root ball, and you will damage too many roots.
 
Likewise, avoid transplanting mature arborvitae during drought conditions, as the tree will not have enough moisture to recover.
 
Aim for a day when the soil is moist but not waterlogged for the best results.
 

3. Give Yourself Several Months of Lead Time

If you want to transplant mature arborvitae, start planning at least six months to a year ahead.
 
This gives you time to root prune the tree and prepare the new planting hole properly.
 
Rushing the process is one of the biggest mistakes people make when transplanting mature arborvitae.
 
Patience is essential for a successful move.
 

How to Successfully Transplant Mature Arborvitae

Knowing the steps will help you transplant mature arborvitae with confidence.
 
Follow this process to give your tree the best chance of thriving in its new location.
 

1. Root Prune the Tree in Advance

About six months before you plan to transplant mature arborvitae, use a sharp spade to cut a circle around the tree.
 
The circle should be at least 12 inches from the trunk for every inch of trunk diameter.
 
This cut severs long roots and encourages the tree to grow new feeder roots inside the root ball area.
 
Root pruning is the single most important step when you transplant mature arborvitae.
 

2. Dig a Wide Root Ball

When it is time to transplant mature arborvitae, dig the root ball as wide as possible.
 
For a mature tree, aim for a root ball that is 24 to 36 inches in diameter or larger.
 
Dig down at least 18 to 24 inches to capture the majority of the fibrous roots.
 
Wrap the root ball in burlap to keep the soil intact during the move.
 
A larger root ball increases the chances that you can transplant mature arborvitae without fatal root loss.
 

3. Prepare the New Planting Hole

Before you transplant mature arborvitae, dig the new hole twice as wide as the root ball and just as deep.
 
Loosen the soil around the hole so roots can spread easily.
 
Do not add fertilizer or compost directly into the hole, as this can burn the roots.
 
Instead, backfill with the native soil you removed.
 
Proper hole preparation is key when you transplant mature arborvitae.
 

4. Water Deeply and Mulch

Immediately after you transplant mature arborvitae, water the root ball thoroughly to settle the soil.
 
Keep the soil consistently moist for the first year, especially during dry periods.
 
Apply a 2- to 3-inch layer of organic mulch around the base, but keep it away from the trunk.
 
Mulch helps retain moisture and regulates soil temperature, which aids root recovery.
 
Watering and mulching are essential aftercare steps when you transplant mature arborvitae.
 

So, Can You Transplant Mature Arborvitae?

Yes, you can transplant mature arborvitae, but it is not a simple weekend project.
 
Success depends on proper root pruning, correct timing, careful digging, and dedicated aftercare.
 
If you follow the steps outlined here, transplanting mature arborvitae can be done with a high chance of survival.
 
Remember that the larger the tree, the more effort and patience you will need.
 
For very large or prized specimens, consider hiring a professional with experience in transplanting mature arborvitae.
 
With the right approach, you can transplant mature arborvitae and enjoy a beautiful evergreen in its new location for years to come.