Emerald Green Arborvitae typically reach a width of 3 to 4 feet. They are compact evergreens, perfect for hedges.

The Emerald Green Arborvitae, known scientifically as ‘Thuja occidentalis’ or ‘Smaragd,’ is a popular choice for landscapers and gardeners.

Its manageable width makes it an ideal plant for creating privacy screens or for adding structured greenery to garden spaces without overwhelming them.

Homeowners appreciate this columnar tree for its vibrant green foliage that retains its color year-round.

This hardy plant requires minimal care once established, making it a go-to for both novice and experienced gardeners.

As a narrow and dense tree, the Emerald Green Arborvitae is capable of thriving in a variety of climate zones, requiring only full to partial sunlight to flourish.

Its versatility and aesthetic appeal have made it a garden favorite across the country.

How Wide Do Emerald Green Arborvitae Get?

Allure Of Emerald Green Arborvitae

Emerald Green Arborvitae stands as a lush pillar of beauty in gardens. This evergreen is loved for its vibrant color and elegant shape.

It can transform landscapes into green sanctuaries. Let’s explore the unique characteristics of this plant and its versatile role in gardens.

Unique Characteristics

Emerald Green Arborvitae, Thuja occidentalis ‘Smaragd’, grows with grace. It captures attention with its soft, dense foliage.

Narrow growth makes it ideal for small spaces. Mature plants can reach up to 12 to 14 feet tall. Their width is just as impressive, ranging from 3 to 4 feet.

Height Width
12-14 feet 3-4 feet

Their longevity is another highlight. With proper care, these hardy plants live for many years. Their resistance to cold is notable, serving well in many climates.

Landscape Uses

  • Privacy Screens: Their dense growth offers excellent coverage.
  • Windbreaks: They protect gardens against harsh winds.
  • Accent Pieces: Their striking shape stands out in any garden design.

In smaller gardens, arborvitae serves as a focal point. For larger landscapes, planting them in groups creates a seamless green backdrop.

They are also suited for topiary work, allowing for creative garden displays.

Size Expectations For Emerald Green

Size Expectations For Emerald Green

Learning about the size of Emerald Green Arborvitae is key before planting. This evergreen shrub is popular for privacy hedges and accent plants.

Its growth depends on conditions like soil, sunlight, and water. But gardeners can expect a general size range. Knowing these details helps in garden planning and landscape design.

Typical Height

Emerald Green Arborvitae trees reach a notable height without much delay. Planted in rows, they form a tall, elegant barrier.

  • Young trees: Grow fast in early years.
  • 10-year point: They can reach over half their maximum height.
  • Full height: Expect them to reach up to 12 to 14 feet.

Average Width At Maturity

Width is just as important for space and aesthetics. Emerald Green Arborvitae’s width tells how much room they need.

Age Width at Maturity
Youth Starts narrow, easy to fit in tight spaces.
Maturity Reaches a mature width of 3 to 4 feet.

This compact width means they are perfect for small and large gardens. They provide privacy without taking over the space.

Decoding The Growth Rate


Exploring the growth patterns of Emerald Green Arborvitae becomes essential for gardeners.

This understanding aids in landscape planning and maintenance. Let’s delve into the specifics of their growth rate.

Annual Growth Increments

The growth rate of Emerald Green Arborvitae varies with conditions. On average, these trees grow 12 to 15 inches annually.

  • Factors affecting growth include sunlight, soil type, and water availability.
  • Ideal conditions ensure steady growth.
  • Limiting factors can hinder growth.

Time To Reach Full Size

These trees reach maturity at different times. Yet, most achieve full height within 10 to 15 years.

Years Expected Height
5 years 5-6 feet
10 years 10-12 feet
Full Size (15 years) 12-15 feet

Their final width ranges from 3 to 4 feet, perfect for hedges.

Factors Affecting Emerald Green’s Width

Factors Affecting Emerald Green’s Width

The health and spread of Emerald Green Arborvitae trees hinge on various factors. Understanding these can help ensure your shrubs grow wide and lush.

Let’s delve into what influences the breadth of Emerald Greens.

Soil Conditions

Soil quality can significantly impact the width of Emerald Green Arborvitae. These coniferous trees thrive in rich, well-drained soil types.

Proper soil supports robust root systems leading to healthy growth. It’s crucial to assess the following soil attributes:

  • pH levels: They perform best in neutral to slightly alkaline soil.
  • Fertility: Nutrient-rich soil fosters wider growth.
  • Drainage: Excellent drainage prevents root rot and promotes vigor.

Sunlight And Water Availability

The width of Emerald Green Arborvitae also correlates with sunlight and water intake. A balance of both elements stimulates even and expansive growth.

Sunlight Water
6+ hours daily promotes dense foliage Consistent moisture is key
Partial shade may reduce width Overwatering hinders growth

Climate Impact

Extreme weather can influence the spread of Emerald Green. These evergreens are cold-hardy but also require protection from harsh conditions. Factors to consider include:

  1. Temperature: Ideal growth occurs in USDA zones 2-7.
  2. Wind: Windbreaks can help reduce damage and maintain shape.
  3. Snow: Heavy snowfall might compress branches, affecting width.

Caring For Your Arborvitae

The Emerald Green Arborvitae is a lush, durable evergreen popular in many landscapes. Achieving a successful, healthy growth requires knowing proper care techniques.

A mature Arborvitae can spread 3 to 4 feet wide. To maintain your Arborvitae’s majestic appearance, adopt these key care strategies.

Optimal Planting Techniques

Planting your Arborvitae correctly sets the stage for a strong, vibrant tree. Consider the following points:

  • Choose the right location: Arboretum needs full to partial sun.
  • Space adequately: Allow 3 to 4 feet between each plant for proper airflow.
  • Prepare the soil: Use a mix rich in organic matter. Ensure good drainage.
  • Water deeply: After planting, give your Arborvitae a thorough watering.

Pruning For Width Control

Regular pruning can help control the width of your Arborvitae. Implement these tips:

  • Prune early: Start when the tree is young to shape growth.
  • Use the right tools: Sharp pruning shears make clean cuts.
  • Trim sparingly: Remove only the necessary branches for shape.

Dealing With Pests And Diseases

Your Arborvitae may face attacks from pests or disease. Keep your tree healthy with these steps:

  1. Inspect regularly: Look for signs of damage or unusual spots.
  2. Identify pests: Common threats include mites and bagworms.
  3. Apply treatments: Use suitable insecticides or natural remedies promptly.
  4. Prevent diseases: Provide good air circulation and avoid overhead watering.

Styling Your Space With Arborvitae

Emerald Green Arborvitae offers a lush, evergreen canvas to style outdoor spaces. Ideal for creating a natural fence line, these beautiful trees can reach up to 3 to 4 feet wide at maturity.

Their compact growth makes them perfect for tight spaces. With smart design, they can enhance beauty and provide privacy in your garden or yard.

Creating Hedges And Privacy Screens

Emerald Green Arborvitae effortlessly transform into elegant hedges and screens. They grow in a neat, vertical fashion, making upkeep a breeze.

Perfect for lining property edges, they offer a natural partition between different outdoor areas. Space them 2 to 3 feet apart for a seamless barrier.

Pairing With Other Plants

When pairing Arborvitae with other plants, consider color and texture. Incorporate flowering shrubs or ornamental grasses to create diverse layers.

Establish a scheme with perennials like cone flowers or Black-eyed Susans for seasonal color. Group them in odd numbers for an appealing visual impact.

FAQs About the Width of Emerald Green Arborvitae

How Far Apart Should You Plant Emerald Green Arborvitae?

Plant Emerald Green Arborvitae 2 to 3 feet apart for creating a dense privacy hedge.

Space them at least 3 to 4 feet apart for individual plant definition.

What Is The Width Of A Emerald Green Arborvitae?

The width of a mature Emerald Green Arborvitae is typically 3 to 4 feet.

How Fast Does An Emerald Green Arborvitae Grow?

An emerald green arborvitae typically grows 1 to 2 feet per year. Mature heights reach up to 12-14 feet.

What Is The Mature Width Of Arborvitae?

The mature width of arborvitae varies by species, ranging from 3 to 15 feet.

Common types like the Emerald Green typically reach up to 4 feet wide.


Understanding the growth expectations of Emerald Green Arborvitae is essential for any gardener.

These elegant shrubs can reach a width of 3 to 4 feet, making them perfect for hedges and privacy screens.

Planning your landscaping with their mature size in mind ensures a lush, seamless garden design.

Happy planting!



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