Emerald Green Arborvitae 

Thuja occidentalis ‘Emerald Green’ 

Description 

If you want privacy without taking up a lot of space, Emerald Green Arborvitae is one of the best plants you can choose. It has a naturally narrow, upright shape with dense, bright green foliage that stays vibrant all year long. It’s clean, elegant, and incredibly popular for residential landscapes because it gives you that classic “green wall” look—without overwhelming your yard. 


Size & Presence

This is a more compact arborvitae, typically growing 10–15 feet tall and just 3–4 feet wide. Its narrow, pyramidal shape makes it perfect for tighter spaces where you still want height and privacy. It creates a strong vertical element without spreading too wide, which is ideal for smaller properties or along driveways and walkways.


Light & Placement

For the fullest, most uniform growth, plant Emerald Green Arborvitae in full sun. It will tolerate partial shade, but too much shade can cause it to thin out. It’s a great choice along property lines, near foundations, or flanking an entryway where you want a clean, structured look. 


Soil & Water

This arborvitae prefers moist, well-rained soil and performs best in rich, loamy conditions. That said, it’s adaptable and can handle a range of soil types, including both acidic and slightly alkaline soils. Water regularly while it’s getting established, especially during the first growing season. Once established, it’s fairly low-maintenance but benefits from consistent moisture. 


Seasonal Interest 

  • Spring:  Produces small, subtle flowers that develop into small cones 
  • Summer:  Dense, bright emerald-green foliage creates a soft, full appearance 
  • Fall & Winter:  Holds its vibrant green color well, providing year-round structure and privacy 

Landscape Uses 

Emerald Green Arborvitae is one of the most versatile evergreens for residential use: 

  • Narrow privacy screens or living fences 
  • Evergreen hedges 
  • Foundation plantings 
  • Property borders 
  • Entryway framing for a formal look 
  • Windbreaks in smaller spaces 

Because of its slim shape, it can be planted closer together, making it perfect for creating a tight, elegant screen. 


Care & Maintenance 

This is an easy, low-maintenance plant that stays neat with minimal effort: 

  • Water consistently during establishment 
  • Mulch to help retain moisture and protect roots 
  • Little to no pruning needed—naturally maintains its shape 
  • Light trimming can be done if desired 
  • Plant with proper spacing to allow for mature growth 

With the right placement and care, it provides a long-lasting, polished look in the landscape. 


Source

Botanical characteristics adapted from the University of Connecticut Plant Database (UConn Department of Plant Science & Landscape Architecture) 

Emerald Green Arborvitae

Category:

A narrow, dense pyramidal evergreen with bright emerald green foliage.

Zoning: 2-8
Mature Height and Spread: 10-15’ & 3-4’

Description

Emerald Green Arborvitae 

Thuja occidentalis ‘Emerald Green’ 

Description 

If you want privacy without taking up a lot of space, Emerald Green Arborvitae is one of the best plants you can choose. It has a naturally narrow, upright shape with dense, bright green foliage that stays vibrant all year long. It’s clean, elegant, and incredibly popular for residential landscapes because it gives you that classic “green wall” look—without overwhelming your yard. 


Size & Presence

This is a more compact arborvitae, typically growing 10–15 feet tall and just 3–4 feet wide. Its narrow, pyramidal shape makes it perfect for tighter spaces where you still want height and privacy. It creates a strong vertical element without spreading too wide, which is ideal for smaller properties or along driveways and walkways.


Light & Placement

For the fullest, most uniform growth, plant Emerald Green Arborvitae in full sun. It will tolerate partial shade, but too much shade can cause it to thin out. It’s a great choice along property lines, near foundations, or flanking an entryway where you want a clean, structured look. 


Soil & Water

This arborvitae prefers moist, well-rained soil and performs best in rich, loamy conditions. That said, it’s adaptable and can handle a range of soil types, including both acidic and slightly alkaline soils. Water regularly while it’s getting established, especially during the first growing season. Once established, it’s fairly low-maintenance but benefits from consistent moisture. 


Seasonal Interest 

  • Spring:  Produces small, subtle flowers that develop into small cones 
  • Summer:  Dense, bright emerald-green foliage creates a soft, full appearance 
  • Fall & Winter:  Holds its vibrant green color well, providing year-round structure and privacy 

Landscape Uses 

Emerald Green Arborvitae is one of the most versatile evergreens for residential use: 

  • Narrow privacy screens or living fences 
  • Evergreen hedges 
  • Foundation plantings 
  • Property borders 
  • Entryway framing for a formal look 
  • Windbreaks in smaller spaces 

Because of its slim shape, it can be planted closer together, making it perfect for creating a tight, elegant screen. 


Care & Maintenance 

This is an easy, low-maintenance plant that stays neat with minimal effort: 

  • Water consistently during establishment 
  • Mulch to help retain moisture and protect roots 
  • Little to no pruning needed—naturally maintains its shape 
  • Light trimming can be done if desired 
  • Plant with proper spacing to allow for mature growth 

With the right placement and care, it provides a long-lasting, polished look in the landscape. 


Source

Botanical characteristics adapted from the University of Connecticut Plant Database (UConn Department of Plant Science & Landscape Architecture)