Thuja Green Giant

Thuja Green Giant typically grows 40–60 feet tall and 12–18 feet wide at maturity, forming a dense pyramidal evergreen ideal for privacy screens and windbreaks.

Thuja Green Giant is one of the fastest-growing evergreen privacy trees available, typically growing approximately 3–5 feet per year under favorable growing conditions.

Thuja Green Giant grows best in full sun to partial shade and well-draining soil. It is commonly planted along property lines, fences, driveways, and landscape borders where homeowners want a fast-growing evergreen privacy screen.

For a dense privacy screen, plant Thuja Green Giants approximately 5–8 feet apart, depending on how quickly you want the trees to fill in. Wider spacing creates a more natural appearance while allowing each tree additional room to mature.

Thanks to its rapid growth rate of approximately 3–5 feet per year under ideal conditions, Thuja Green Giant can begin providing meaningful privacy within just a few growing seasons. The exact timeline depends on the size of the trees when planted, spacing, climate, and growing conditions.

The best time to plant Thuja Green Giant is early spring or early fall, when temperatures are cooler and the tree can establish its root system before the stress of summer heat or winter cold. These seasons typically provide the ideal combination of moderate temperatures and consistent soil moisture for healthy root growth.

Most Thuja Green Giants grow well without regular fertilizing, especially when planted in healthy soil. If desired, apply a balanced slow-release fertilizer in early spring to encourage healthy growth. Avoid fertilizing for the first 2–3 months after planting to allow the tree to establish.

Yes. Thuja Green Giant adapts well to many soil types, including clay, as long as the soil drains reasonably well. Avoid planting in areas where water remains standing for extended periods, as consistently saturated soil can lead to root problems.

Thuja Green Giant grows much faster and significantly larger than Emerald Green Arborvitae, making it a better choice for homeowners who want to create a tall privacy screen in a shorter amount of time. Emerald Green Arborvitae remains much narrower and more compact, making it better suited for smaller landscapes where space is limited.

Homeowners love Thuja Green Giant for its incredibly fast growth, dense evergreen foliage, low-maintenance care, and ability to quickly create a beautiful natural privacy screen. Its adaptability, year-round color, and resistance to many common pests and diseases have made it one of the most popular privacy trees in the United States.

We process and ship your order as quickly as possible, typically within 1-3 business days. You will receive a shipping confirmation with tracking information once your item(s) ship.

We have perfected packaging and shipping plants & trees! That is why we DO NOT use any third-party fulfillment like most other online retailers. Your trees go straight from our farm to your door, safely packaged by our team of seasoned professionals. Our process ensures your plants leave our facility and arrive to your door in the best condition possible!

In cases of extreme cold or hot weather, we may temporarily delay shipping to ensure the well-being of your plants. Our primary focus is on delivering healthy and thriving plants to you. Rest assured, we'll make every effort to notify you of any delays promptly.

Please allow additional ship times during inclement weather and sale periods. We do not process or ship orders on the weekend or U.S. Holidays. Simply Trees is not responsible for delays due to carriers, local disruptions, or weather.

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At Simply Trees, we're committed to your satisfaction. If your plants arrive considerably damaged or sustained damage beyond the point of recovery, please contact us within five days at sales@simplytrees.com with clear photos of the entire plant in question for assistance. Our 1 year guarantee covers issues after planting, subject to our terms. We can't cover plants in the wrong climate or with inadequate care, but we're here to help in other situations. For a detailed understanding of our 1 year guarantee and how we ensure a fair process, click here to learn more.

All California orders require a mandatory inspection by the Texas Department of Agriculture (yep, it’s a USDA thing!). These inspections happen about once a week—typically on Tuesdays, though the day can vary. If you place an order just after an inspection, your plant may not ship for several days until the next one. Unfortunately, we’re not able to expedite this part of the process.

Also, due to USDA regulations, we’re unable to ship oak trees, citrus or fruit trees (except olive trees) to California. This rule helps prevent the spread of pests and diseases and applies to nurseries across the country.

Thanks for your patience—we’ll make sure it’s worth the wait.