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moderatePrivacy TreeWindbreak

Should You Plant Emerald Green Arborvitae?

Thuja occidentalis 'Smaragd'

Best for homeowners who want screening faster than a slow ornamental can provide, without jumping straight to an oversized shade tree.

Emerald Green Arborvitae is most useful when it is planted with a job to do: screening a property line, softening a fence, or building separation from a nearby neighbor.

Where It Excels

Emerald Green Arborvitae excels where you need a greener edge and a sense of enclosure, but still want the planting to read as landscape rather than a hard barrier.

Think Twice If

I would skip Emerald Green Arborvitae for shaded side yards or spots tucked under larger trees, because it is much more likely to disappoint there than in open sun.

Emerald Green Arborvitae
Botanical plate illustration for TreeGrowthRates.com.
Growth rate
1–2 ft/yr (moderate)
Mature height
10–15 ft
Mature spread
3–4 ft
USDA zones
3–8

Height Timeline

How tall will it be when this yard actually has to live with it?

This table shows the estimated height at a few practical checkpoints, based on the current growth-rate estimate and capped at the tree's mature height.

10-Year Check-In
10 ft–15 ft
Useful if you are planning around resale, sightlines, or future shade.
CheckpointEstimated height
5 years5 ft–10 ft
10 years10 ft–15 ft
20 years10 ft–15 ft
30 years10 ft–15 ft
40 years10 ft–15 ft
At maturity10 ft–15 ft

What Growth Looks Like in a Real Yard

Emerald Green Arborvitae typically puts on about 1–2 feet per year in decent conditions, which is why the 10-year question matters more than the label alone. In practical terms, that points to roughly 10–15 feet of height within a decade.

That middle pace is often the sweet spot for homeowners who want noticeable growth without feeling like the tree is racing ahead of the space.

Emerald Green Arborvitae is a better choice on draining sites than on wet, heavy ground, so the planting hole matters more here than the nursery tag will usually admit.

How we built the estimate

For Emerald Green Arborvitae, we pulled together published growth notes from plant references and gardening sources, then reduced them to a working range of 1–2 ft/yr. That range reflects how this tree is typically described in the literature, not a single nursery claim or one idealized number. We currently have 3 growth notes in the mix, including 0 from stronger sources.

Typical yearly growth: 1–2 ft/yr (moderate).

Our working estimate is based on published growth notes gathered across plant references and gardening sources.

Want to see where this number came from?

Arbor Day Foundation

1–2 ft/yr

Seeded editorial growth label: moderate

Open source

Notes we did not use (2)

Fast Growing Trees

occidentalis 'Emerald Green' One of the most popular trees for privacy, growing 1-2 feet each year

Left out because Cultivar-specific statement.

Fast Growing Trees

cidentalis 'Emerald Green' One of the most popular trees for privacy, growing 1-2 feet each year

Left out because Cultivar-specific statement.

Growing conditions

Quick reference for the basic site fit, followed by the limitation that matters most before you plant.

Growth rate
1–2 ft/yr (moderate)
Mature height
10–15 ft
Mature spread
3–4 ft
USDA zones
3–8
Sunlight
full sun; partial shade
Soil
Moist, well-drained soil
Leaf type

Watch Out

Emerald Green Arborvitae is a better choice on draining sites than on wet, heavy ground, so the planting hole matters more here than the nursery tag will usually admit.

Sources

Direct references used to compile the fields shown on this page.

If You're Considering Emerald Green Arborvitae, Also Look At...

These are not just lookalikes. They overlap on climate or growth profile, but each solves a slightly different homeowner problem.

Eastern Red Cedar

Eastern Red Cedar

Juniperus virginiana

moderate

1–2 ft/yr (moderate) · 30–40 ft tall · Zones 2–9

Best for: privacy · windbreak

Eastern Red Cedar is worth comparing if you want the same general fit but with more eventual scale and canopy.

Shared zones: 3–8 · Similar growth pace

Taylor Juniper

Taylor Juniper

Juniperus virginiana 'Taylor'

moderate

1–2 ft/yr (moderate) · 15–30 ft tall · Zones 3–9

Best for: privacy · windbreak

Taylor Juniper is worth comparing if you want the same general fit but with more eventual scale and canopy.

Shared zones: 3–8 · Similar growth pace

American Pillar Arborvitae

American Pillar Arborvitae

Thuja occidentalis 'American Pillar'

fast

3 ft/yr (fast) · 20–30 ft tall · Zones 3–8

Best for: privacy · windbreak

American Pillar Arborvitae is worth comparing if you want the same general fit but with more eventual scale and canopy.

Shared zones: 3–8

Eastern White Pine

Eastern White Pine

Pinus strobus

fast

2–3 ft/yr (fast) · 50–80 ft tall · Zones 3–8

Best for: privacy · windbreak

Eastern White Pine is worth comparing if you want the same general fit but with more eventual scale and canopy.

Shared zones: 3–8

Hybrid Poplar

Hybrid Poplar

Populus deltoides x nigra

fast

2–3 ft/yr (fast) · 40–60 ft tall · Zones 3–9

Best for: privacy · windbreak

Hybrid Poplar is worth comparing if you want the same general fit but with more eventual scale and canopy.

Shared zones: 3–8

American Linden

American Linden

Tilia americana

moderate

1.5–3 ft/yr (moderate) · 50–80 ft tall · Zones 3–8

Best for: shade · native

American Linden is the stronger pick if your real goal is building usable shade rather than making a mostly ornamental statement.

Shared zones: 3–8 · Similar growth pace