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Junior Giant Arborvitae should be planted 3 to 4 feet apart for a dense hedge or 6 to 8 feet apart for specimen spacing.
That sweet spot ensures they grow into a solid privacy screen without fighting for resources.
If you’ve been wondering how far apart to plant Junior Giant Arborvitae, the answer really depends on your goal.
Whether you want a formal hedge or a looser natural look, spacing makes all the difference.
In this post, we’ll break down exactly how far apart to plant Junior Giant Arborvitae for different landscaping needs.
Let’s dig in.
How Far Apart to Plant Junior Giant Arborvitae for a Privacy Hedge
Privacy hedges need tight spacing so the branches interlock and create a solid wall.
Planting Junior Giant Arborvitae 3 to 4 feet apart on center is your best bet for a full screen.
Here’s why that spacing works and how to adjust for specific situations.
1. 3 Feet Apart for a Fast, Dense Screen
If you need privacy quickly, space Junior Giant Arborvitae 3 feet apart.
At this distance, the foliage will touch and fill in within 2–3 years.
The roots will have enough room to establish without competition for water.
This is the most popular answer when people ask how far apart to plant Junior Giant Arborvitae for a hedge.
2. 4 Feet Apart for a Balanced Look
A 4-foot spacing gives each plant a little more breathing room while still forming a solid barrier.
The hedge will take an extra year to fully close, but each tree grows fuller and healthier.
This works well if you prefer a slightly wider spread between trunks.
When deciding how far apart to plant Junior Giant Arborvitae, 4 feet is a safe, low-maintenance choice.
3. Adjust for Soil and Climate
Rich, moist soil encourages faster growth, so you can lean toward 4 feet apart.
In sandy or dry soil, stick closer to 3 feet to ensure the hedge fills in quickly.
Colder climates slow growth, so tighter spacing compensates for slower canopy development.
Your local conditions should influence how far apart to plant Junior Giant Arborvitae.
How Far Apart to Plant Junior Giant Arborvitae as Specimen Trees
When you want each tree to stand out, give them more space.
For individual accent trees, plant Junior Giant Arborvitae 6 to 8 feet apart.
This prevents overcrowding and allows the natural pyramidal shape to shine.
1. 6 Feet Apart for a Loose Screen
A 6-foot spacing still offers some visual separation while allowing gaps between trees.
This works well along a property line where you want a soft border, not a solid wall.
Each Juniper Giant Arborvitae will develop its full width, about 4–5 feet.
This is a great answer when people ask how far apart to plant Junior Giant Arborvitae for a semi-open look.
2. 8 Feet Apart for Maximum Individual Growth
At 8 feet apart, the trees won’t touch at maturity.
Each one becomes a showpiece with full, symmetrical branching.
Use this spacing along a driveway or as a row of elegant sentinels.
Knowing how far apart to plant Junior Giant Arborvitae as specimens means aiming for 8 feet if space allows.
Common Mistakes When Deciding How Far Apart to Plant Junior Giant Arborvitae
Even experienced gardeners make spacing errors, but they’re easy to avoid.
Here are the pitfalls to watch for.
1. Planting Too Close Together
If you space Junior Giant Arborvitae less than 3 feet apart, roots compete and foliage thins at the base.
The hedge may look great at first, but inner branches die off from lack of light and air.
Always measure center-to-center, not edge-to-edge, when determining how far apart to plant Junior Giant Arborvitae.
2. Forgetting Mature Size
Junior Giant Arborvitae can reach 10–12 feet tall and 4–5 feet wide.
New plants look small, so it’s tempting to crowd them.
Remember that proper spacing today prevents costly transplanting later.
When asking how far apart to plant Junior Giant Arborvitae, always factor in the mature width.
3. Ignoring Sunlight Needs
These evergreens need full sun to stay dense.
If you plant too close, the inner foliage gets shaded and turns brown.
Spacing affects how much sun each tree receives, so adjust accordingly.
How far apart to plant Junior Giant Arborvitae also depends on your site’s sun exposure.
So, How Far Apart to Plant Junior Giant Arborvitae?
Junior Giant Arborvitae should be planted 3 to 4 feet apart for a dense hedge or 6 to 8 feet apart for specimen spacing.
The exact distance hinges on your privacy goals, soil quality, and climate.
A 3-foot spacing gives you a fast, thick screen, while 4 feet adds airflow and longevity.
For standalone trees, 6–8 feet lets each one reach its full potential.
Now you have the answer to how far apart to plant Junior Giant Arborvitae, so go ahead and plan your planting with confidence.
Happy gardening.