Which is better green Giant or Emerald green arborvitae?

Which is better green Giant or Emerald green arborvitae?

Green Giant vs. Emerald Green Arborvitae: Choosing the Best for Your Garden

When it comes to selecting the perfect arborvitae for your landscape, two varieties often come to mind: the robust Thuja Green Giant and the elegant Emerald Green Arborvitae. Both are popular choices for privacy screens, windbreaks, and ornamental plantings, but they cater to different gardening needs and preferences. In this blog post, we'll delve into the characteristics of each to help you decide which arborvitae is best suited for your garden.

Thuja Green Giant: The Rapid Grower

The Thuja Green Giant is a hybrid arborvitae known for its exceptional growth rate, often exceeding 3 feet per year under optimal conditions. This makes it an ideal choice for homeowners looking for a quick privacy solution. It can reach heights of up to 60 feet, providing an impressive green barrier in a relatively short period.


  • Fast Growth: Perfect for quick privacy screens.
  • Disease and Pest Resistance: Less maintenance and fewer concerns for gardeners.
  • Adaptability: Thrives in a variety of soil types and conditions.


  • Size: Its large size at maturity may be too imposing for smaller landscapes.
  • Pruning: Requires regular pruning to maintain shape and size if space is limited.

Emerald Green Arborvitae: The Elegant Compact

Emerald Green Arborvitae, a cultivar of Thuja occidentalis, is known for its bright green foliage and neat, compact growth habit. It typically grows to a manageable height of 12-14 feet, making it a preferred choice for smaller gardens or as a foundation planting. Its slow to moderate growth rate ensures that it remains dense and manageable with minimal pruning.


  • Compact Size: Ideal for small yards and garden spaces.
  • Aesthetic Appeal: Maintains a neat, conical shape with minimal effort.
  • Cold Hardy: Performs well in colder climates, up to USDA zone 2.


  • Slower Growth: Not the best choice for immediate privacy needs.
  • Spacing: Requires proper spacing to avoid overcrowding, as it doesn't tolerate heavy pruning well.

Making the Choice

Green Giant vs Emerald Green

When deciding between the Thuja Green Giant and Emerald Green Arborvitae, consider the following factors:

  • Space: How much room do you have? Green Giants need space to spread, while Emerald Greens are more contained.
  • Privacy Needs: Do you need a quick, tall privacy screen? The Green Giant is your go-to. If you prefer a more gradual approach and have time to wait, consider Emerald Green.
  • Maintenance: Consider how much time and effort you're willing to invest. Green Giants may need more pruning to keep their size in check, while Emerald Greens are lower maintenance.
  • Climate: Both arborvitae types are hardy, but the Emerald Green is better suited for colder climates.


Both the Thuja Green Giant and Emerald Green Arborvitae have their unique advantages and potential drawbacks. Your choice should be guided by your specific landscaping needs, climate, and the amount of space you have available. Whether you're drawn to the rapid growth of the Green Giant or the compact elegance of the Emerald Green, selecting the right arborvitae can enhance your garden's privacy, beauty, and value for years to come.

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