Green Giant Arborvitae: A Complete Guide

The Green Giant Arborvitae (Thuja standishii x plicata) is a popular evergreen tree prized for its rapid growth, lush foliage, and adaptability. Whether you are looking for a natural privacy screen, a windbreak, or a stunning ornamental tree, the growing evergreen tree stands out as a reliable choice. In this article, we provide a comprehensive guide on selecting, planting, and maintaining this exceptional tree.

What Makes the Green Giant Arborvitae Unique?

The Green Giant Arborvitae is celebrated for its fast growth rate, durability, and low maintenance requirements. This hybrid variety can grow up to 3 feet per year, reaching heights of 50–60 feet with a spread of 12–20 feet. Its dense, conical shape and vibrant green foliage make it a favorite among homeowners and landscapers.

Key Features of the Green Giant Arborvitae

• Fast growth: One of the fastest-growing evergreen trees.
• Pest and disease resistance: Highly resistant to common tree pests and diseases.
• Versatile uses: Ideal for hedges, screens, and standalone features.
• Adaptability: Thrives in various soil types and climates.
• Year-round beauty: Retains its deep green color even in winter.

How to Plant Green Giant Arborvitae

Proper planting is critical to ensure the tree’s long-term health and growth. Follow these steps for optimal results:

1. Choose the Right Location

The Green Giant Arborvitae prefers full sun to partial shade and well-drained soil. It thrives in USDA Hardiness Zones 5 through 8, making it suitable for many regions.

• Spacing: For a hedge, space trees 5–6 feet apart. For standalone planting, allow at least 10–15 feet of clearance.
• Soil: While adaptable to various soil types, ensure the soil is not overly compacted or prone to waterlogging.

2. Dig and Prepare the Hole

• Dig a hole twice as wide and as deep as the root ball.
• Mix organic compost into the soil to improve drainage and nutrient availability.
• Remove the tree from its container, gently loosening the roots to encourage outward growth.

3. Planting Process

• Place the tree in the hole, ensuring the root collar is level with or slightly above the ground.
• Backfill the hole with soil, tamping it lightly to remove air pockets.
• Water thoroughly to settle the soil and encourage root establishment.

Caring for Your growing evergreen tree

Once planted, the Green Giant Arborvitae requires proper care to reach its full potential.

1. Watering

• First year: Water deeply once a week, or more frequently during hot, dry periods.
• Established trees: These are drought-tolerant but benefit from occasional deep watering during prolonged dry spells.

2. Fertilizing

• Apply a balanced, slow-release fertilizer in early spring to support growth and health.
• Avoid over-fertilizing, as excessive nutrients can harm the tree.

3. Mulching

• Add a 2–3 inch layer of mulch around the base to retain soil moisture, regulate temperature, and suppress weeds.
• Keep mulch 2–3 inches away from the trunk to prevent rot.

4. Pruning

• Minimal pruning is needed due to the tree’s naturally symmetrical shape.
• Remove dead or damaged branches in late winter or early spring.

Common Problems and Solutions

While generally hardy, the growing evergreen tree may face occasional challenges:

1. Browning Foliage

• Causes: Overwatering, drought stress, or transplant shock.
• Solution: Ensure proper watering practices and address drainage issues.

2. Root Rot

• Causes: Poorly drained soil or overwatering.
• Solution: Improve soil drainage and reduce watering frequency.

3. Winter Burn

• Causes: Harsh winter winds or fluctuating temperatures.
• Solution: Apply an anti-desiccant spray and provide a wind barrier if necessary.

Why Choose Green Giant Arborvitae for Your Landscape?

The Green Giant Arborvitae is not only functional but also aesthetically pleasing. Its dense foliage creates an excellent sound barrier and enhances privacy, while its towering presence adds structure and elegance to any landscape.

Environmental Benefits

• Carbon sequestration: Absorbs significant amounts of CO2, improving air quality.
• Wildlife habitat: Provides shelter for birds and other small animals.

Cost-Effective Solution

Given its rapid growth and minimal care requirements, the growing evergreen tree offers a cost-effective option for homeowners seeking a durable and attractive addition to their property.

Green Giant Arborvitae in Landscaping

Integrating the Green Giant Arborvitae into your landscape design can elevate the aesthetic and functionality of your outdoor space.

1. Privacy Screens

Plant Green Giant Arborvitae in a row to create a natural barrier that blocks noise, wind, and prying eyes. Its dense foliage ensures complete coverage year-round.

2. Windbreaks

Use the tree as a windbreak to protect gardens, livestock, or outdoor living spaces from harsh winds.

3. Accent Trees

As standalone specimens, Green Giant Arborvitae adds a dramatic vertical element to gardens or entryways.

Conclusion

The growing evergreen tree is an exceptional choice for anyone seeking a fast-growing, low-maintenance, and visually striking evergreen tree. By following proper planting and care practices, you can enjoy its beauty and benefits for decades. Whether used for privacy, aesthetics, or environmental enhancement, this tree is a true standout in any landscape. Olive Trees