How Close To A Fence Can You Plant Arborvitae

How close to a fence can you plant arborvitae is a common question for homeowners looking to add privacy.
 
You can plant arborvitae as close as 3 feet from a fence for most varieties, but dwarf types can go as near as 2 feet.
 
The exact distance when you plant arborvitae close to a fence depends on the mature width of the shrub and your specific privacy goals.
 
Planting too close risks crowding the fence, blocking air circulation, and making maintenance tricky down the road.
 
In this post, we’ll cover the ideal distance to plant arborvitae from a fence, key factors that affect spacing, and tips for success.
 
Let’s dig into how close to a fence you can plant arborvitae for a healthy, beautiful hedge.
 

How Close to a Fence Can You Plant Arborvitae

The closest you can plant arborvitae to a fence is generally 3 to 4 feet for full-sized varieties.
 
If you’re working with a narrow cultivar like Emerald Green arborvitae, you can plant arborvitae as close as 2 to 3 feet from the fence.
 
Here are the key reasons you need to respect this distance when you plant arborvitae close to a fence.
 

1. Allow Space for Mature Width

Arborvitae spread outward as they grow, and their mature width determines how close to a fence you can plant arborvitae safely.
 
A typical arborvitae can reach 4 to 5 feet wide, so planting 2 feet from a fence means half the shrub would grow into the barrier.
 
To avoid that, measure half the mature width and add a foot for airflow when deciding how close to a fence to plant arborvitae.
 
For example, if your arborvitae tops out at 4 feet wide, planting 3 feet from the fence leaves room for growth on both sides.
 

2. Promote Air Circulation and Health

When you plant arborvitae close to a fence, air flow can become restricted between the foliage and the barrier.
 
Poor circulation traps moisture, which encourages fungal diseases and pest problems that can damage your plants.
 
Keeping at least 2 to 3 feet of clearance helps air move freely, keeping foliage dry and your arborvitae healthy.
 
This spacing becomes even more important in humid climates or if your fence is solid rather than slatted.
 

3. Ease Access for Pruning and Care

You need room to reach the back of your arborvitae for trimming, inspecting, or treating issues.
 
If you plant arborvitae too near the fence, you won’t be able to prune the side facing the barrier without struggling.
 
A gap of 3 to 4 feet gives you enough space to walk or reach between the fence and the hedge.
 
That makes maintenance easier and ensures your arborvitae stay shaped and healthy year after year.
 

Factors That Change How Close to a Fence You Can Plant Arborvitae

Several variables affect the ideal distance when you plant arborvitae close to a fence.
 
Here’s what you need to consider before putting a shovel in the ground.
 

1. Arborvitae Variety

Different arborvitae cultivars have vastly different mature sizes, so the variety dictates how close to a fence can you plant arborvitae.
 
Emerald Green arborvitae stay narrow, around 3 to 4 feet wide, so you can plant them 2 to 3 feet from a fence.
 
Green Giant arborvitae can spread 12 to 15 feet wide, so you need at least 6 to 8 feet of clearance from the fence.
 
Always check the tag on your plant to learn its expected spread before you plant arborvitae close to a fence.
 

2. Fence Type and Height

The style of your fence also influences how close to a fence can you plant arborvitae.
 
Solid wood or vinyl fences block light and wind more than chain link or slatted designs.
 
If your fence is tall and solid, you may need to plant arborvitae a bit farther away to avoid shade stress.
 
A shorter fence, like a 4-foot picket, allows more light to reach the base, so you can plant arborvitae closer to it.
 

3. Your Privacy Goals

What you want from your arborvitae hedge changes how close to a fence you can plant arborvitae.
 
If you want a dense privacy screen that touches the fence, planting 3 feet away still lets the branches overlap the barrier.
 
If you prefer a tidy, separated hedge that doesn’t lean on the fence, go with 4 to 5 feet of spacing.
 
Your vision for the look and function should guide the final distance when you plant arborvitae close to a fence.
 

Best Practices When You Plant Arborvitae Close to a Fence

Once you know how close to a fence can you plant arborvitae, use these tips to set your hedge up for success.
 

1. Measure Twice Before Digging

Use a tape measure to mark the center of each planting hole from the fence line.
 
Don’t eyeball it, because even a few inches of error can cause crowding later when you plant arborvitae close to a fence.
 
Account for the mature width of your variety and add at least 1 foot of breathing room.
 

2. Prepare the Soil Along the Fence

Soil near fences is often compacted from construction or foot traffic.
 
Loosen the soil in a wide area, not just the planting hole, to encourage roots to spread outward.
 
This helps establish your arborvitae even when you plant arborvitae close to a fence.
 

3. Water and Mulch for Consistent Moisture

Arborvitae near fences may receive less rainfall due to the barrier’s overhang.
 
Water deeply once a week for the first year, and apply mulch 2 to 3 inches thick around the base.
 
Keep mulch a few inches away from the trunk to prevent rot when you plant arborvitae close to a fence.
 

So, How Close to a Fence Can You Plant Arborvitae?

You can plant arborvitae as close as 3 feet from a fence for most varieties, and 2 feet for narrow types like Emerald Green.
 
The distance when you plant arborvitae close to a fence always depends on the shrub’s mature width, your fence style, and how much room you want for access.
 
A little extra spacing now saves you from pruning frustration and plant stress later.
 
We hope this guide helps you choose the perfect spot to plant arborvitae close to a fence for a thriving, private hedge.
 
Happy planting.