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Green Giant Arborvitae Privacy Screen

Robert Jul 05, 2026

Homeowners searching for a reliable, low maintenance solution often turn to a green giant arborvitae privacy screen to create instant seclusion. These tall, dense shrubs act as living walls that block unsightly views, reduce noise, and shelter your yard from harsh winds. Because they grow quickly and maintain their rich green color year round, they are a popular choice for anyone who wants a finished looking landscape without years of waiting.

Privacy Hedge & Hydrangeas
Privacy Hedge & Hydrangeas

Beyond their practical benefits, a well placed green giant arborvitae privacy screen adds structure and curb appeal to almost any property. Whether you line them along a boundary, frame a patio, or soften the edge of a driveway, these evergreens provide consistent texture and form. When you choose the right spacing and care routine, they deliver long term value that many other privacy options cannot match.

Thuja Green Giant
Thuja Green Giant

Planning Your Green Giant Arborvitae Privacy Screen

Before planting, consider the full mature size of green giant arborvitae to ensure your space can accommodate them. These trees can reach impressive heights and widths, so mapping out your layout helps avoid future pruning headaches. Thoughtful planning at this stage saves time, money, and effort as your hedge establishes and fills in.

the different types of trees and how they are planted
the different types of trees and how they are planted

Spacing is one of the most critical elements when designing a green giant arborvitae privacy screen. Planting too close may look fine initially, but it can lead to poor airflow, disease pressure, and excessive trimming later on. Calculating the right distance between each shrub sets the foundation for a healthy, attractive hedge that matures into a solid barrier.

Ideal Spacing and Layout

Emerald Green Arborvitae Fall Privacy Tree
Emerald Green Arborvitae Fall Privacy Tree

For a dense, uniform hedge, most landscapers recommend spacing green giant arborvitae about six to eight feet apart center to center. This distance allows each plant enough room to develop a strong root system while the crowns gradually merge. As the trees grow, the gaps close naturally, forming a continuous screen without overcrowding.

In wider open areas, you might choose to increase the spacing to ten feet or more, especially if you want a more open, tree like effect rather than a solid wall. Adjusting the layout based on your property lines, views, and sunlight patterns ensures the screen functions as both a beautiful backdrop and a practical boundary.

Soil Preparation and Planting Depth

Green Giant Arborvitae 3 Starter Trees - Thuja plicata Evergreen Privacy Tree Plants
Green Giant Arborvitae 3 Starter Trees - Thuja plicata Evergreen Privacy Tree Plants

Healthy soil is the key to a vigorous green giant arborvitae privacy screen, so testing and amending the planting area pays off in the long run. Incorporating organic matter improves drainage and nutrient availability, which encourages strong root growth from the start. Proper preparation reduces transplant shock and helps your evergreens become established more quickly.

When you set the trees in the ground, it is important to plant them at the same depth they were in the nursery container. Piling soil against the trunk can cause rot and stem diseases, while planting too shallow may leave roots exposed. A level, well settled planting hole that matches the root ball depth gives each shrub the best chance to thrive.

Ongoing Care and Long Term Performance

a large green hedge next to a brick walkway
a large green hedge next to a brick walkway

Once established, a green giant arborvitae privacy screen requires relatively simple maintenance compared to many other living barriers. Regular watering during dry periods, especially in the first few years, supports steady growth and dense foliage. Mulching around the base conserves moisture, regulates soil temperature, and suppresses weeds that compete for nutrients.

Pruning is usually necessary only to remove damaged branches or to refine the shape of your screen. Trimming lightly and consistently encourages fuller growth near the base and prevents the lower portions from becoming bare and leggy. By staying on top of seasonal care, you keep your hedge thick, lush, and effective as a privacy barrier year round.

Set of 25 Thuja Green Giant Arborvitae Tree Tall Outdoor Privacy Plants, Fast Growing Trees 6-12"Tall Bare Roots
Set of 25 Thuja Green Giant Arborvitae Tree Tall Outdoor Privacy Plants, Fast Growing Trees 6-12"Tall Bare Roots
Green Giant Arborvitae - National Plant Network: Dense Pyramid Shape, Year-Round Green, Disease Resistant
Green Giant Arborvitae - National Plant Network: Dense Pyramid Shape, Year-Round Green, Disease Resistant
Thuja Green Giant Privacy Screen
Thuja Green Giant Privacy Screen
Thuja Green Giant Arborvitae - 1gal Pot, 1-2ft
Thuja Green Giant Arborvitae - 1gal Pot, 1-2ft
20 Shrubs for Privacy: Natural Screening and Landscape Solutions
20 Shrubs for Privacy: Natural Screening and Landscape Solutions
the diagram shows how far apart should i space my green giant arbor vitae?
the diagram shows how far apart should i space my green giant arbor vitae?
Thuja Green Giant Arborvitae
Thuja Green Giant Arborvitae
15 Privacy Fence Plants That Instantly Upgrade Your Backyard Landscaping
15 Privacy Fence Plants That Instantly Upgrade Your Backyard Landscaping
a diagram showing the stages of growing trees
a diagram showing the stages of growing trees
15+ Fastest Growing Privacy Shrubs to Grow as Privacy Hedges
15+ Fastest Growing Privacy Shrubs to Grow as Privacy Hedges
an email page with the text, fast privacy emerald green arbors and how to use it
an email page with the text, fast privacy emerald green arbors and how to use it
a row of trees in front of a house
a row of trees in front of a house
Full Speed A Hedge American Pillar Arborvitae - Thuja occidentalis - Fast Growing Privacy Tree - Evergreen Hedge - 4" Pot
Full Speed A Hedge American Pillar Arborvitae - Thuja occidentalis - Fast Growing Privacy Tree - Evergreen Hedge - 4" Pot
Thuja Green Giants vs. Emerald Green Arborvitaes: Which is the best privacy tree?
Thuja Green Giants vs. Emerald Green Arborvitaes: Which is the best privacy tree?
Natural Privacy Screens With Evergreens
Natural Privacy Screens With Evergreens
Giant Green Arborvitae’s
Giant Green Arborvitae’s

Dealing with Pests, Diseases, and Winter Stress

Even healthy green giant arborvitae can face challenges from pests such as bagworms or spider mites, so regular inspection is important. Early detection allows for targeted treatments that protect the foliage without disrupting the surrounding landscape. Proper spacing, airflow, and sanitation also play a significant role in minimizing disease issues.

In colder climates, winter burn or desiccation can affect evergreens, especially after strong winds or sunny, dry days. Anti desiccant sprays, burlap windbreaks, and adequate fall watering help reduce stress on the plants. Monitoring your screen through the seasons ensures it remains a reliable, attractive privacy solution.

Design Flexibility and Complementary Planting

A green giant arborvitae privacy screen works beautifully on its own, but it can also anchor a larger landscape design. Pairing it with flowering shrubs, ornamental grasses, or low growing perennials adds layers of color and texture at eye level. This approach transforms a practical barrier into a dynamic, layered garden backdrop.

Because these evergreens are so adaptable, you can use them to soften hard edges, frame an entrance, or define outdoor living areas. When combined with pathways, decks, or patios, they create natural rooms within your yard. The versatility of green giant arborvitae makes it a smart, long term investment for nearly any residential setting.

Choosing a green giant arborvitae privacy screen means investing in a living structure that evolves with your outdoor space. With thoughtful planning, consistent care, and an eye for design, this classic evergreen continues to deliver beauty, comfort, and privacy season after season.