A person in a green Trees.com shirt seen from behind, holding a potted plant in a greenhouse.

Fast Growing Trees is now Trees.com!

A person in a green Trees.com shirt and white cap carrying a large cardboard box in a greenhouse.

Fast Growing Trees is now Trees.com! Same plants, same guarantee, same team. Just a simpler name.

#1 - Couple standing beside a tall Thuja Green Giant arborvitae privacy hedge lining a green backyard lawn

#2 - Row of mature Thuja Green Giant arborvitae forming a tall privacy screen beside a brick home's manicured lawn

#3 - Three Thuja Green Giant Arborvitae trees planted in mulched bed as a privacy screen beside a brick home

#4 - Hand holding a Thuja Green Giant Arborvitae branch showing bright green scale-like foliage up close

Couple standing beside a tall Thuja Green Giant arborvitae privacy hedge lining a green backyard lawn

Row of mature Thuja Green Giant arborvitae forming a tall privacy screen beside a brick home's manicured lawn

Three Thuja Green Giant Arborvitae trees planted in mulched bed as a privacy screen beside a brick home

Hand holding a Thuja Green Giant Arborvitae branch showing bright green scale-like foliage up close

Thuja Green Giant Arborvitae

Name: Thuja Green Giant Arborvitae
Brand: Trees.com
Availability: InStock
Rating: 4.78 (3411 reviews)

Thuja plicata x standishii 'Green Giant'

3,411 reviews

The #1 choice for fast-growing privacy, these trees grow 3-5 feet each year

Blocks noise, neighbor sightlines, and unattractive views—all while taking up very little space

Less expensive and more eye-catching than a traditional fence

Flash sale

Ends in 09H 49M 21S

Order now to unlock an extra 20% OFF with FALL20

‌

FREE Shipping on orders over $99
In stock

Select size

Select quantity

Limited time only—20% off EVERYTHING!

Add this item to cart and get 20% OFF on your order with code

Discount level	Cart total
20% OFF	No minimum
25% OFF	$400–$599
30% OFF	$600 or more
Sale ends 10/19 at 11:59PM

Pay for your order in 4 interest-free installments of $14.48 with

Questions? Call our plant experts: (800) 973-8959

Customers Also Viewed

Junior Giant Thuja Tree

182

Starting at $26.95

Up to 65% OFF

Baby Giant Arborvitae Tree

159

Starting at $37.95

Up to 38% OFF

Emerald Green Arborvitae

981

Starting at $21.95

Up to 51% OFF

Nellie Stevens Holly Shrub

707

Starting at $25.95

Up to 47% OFF

Sugar and Spice™ Thuja

Starting at $162.95

Up to 12% OFF

Autumn Blaze® Red Maple Tree

951

Starting at $96.95

Up to 23% OFF

Yellow Ribbon Arborvitae Tree

Starting at $79.95

Colorado Blue Spruce Tree

280

Starting at $45.95

Up to 25% OFF

Featured Reviews

See all

4.8(3,411 reviews)

View all reviews

Cynthia C.Verified Buyer

Best trees available!

These trees are fantastic. We bought the 1-2 foot small ones in 2015. They are now a beautiful emerald wall in the backyard. The privacy is great. Side note-take into consideration your sprinkler system. We will have to move ours forward this year. Pic is summer of 2022.

CharletteVerified Buyer

Best Living Privacy Fence!

I ordered these trees over 15 years ago. I think the are the best feature of our entire backyard. Planted them five feet apart and they grew quickly and are over 20 feet tall now. Our yard backed up to three other neighbors yards and this created a beautiful year round privacy fence. It been a wonderful backdrop to our yard. Can't say enough good things about these trees. So hardy even in our coldest and snowy winters and drought resistant too in our hot summers. We have never had any issues with diseases or insects. Best evergreen trees I have ever purchased.

AnonymousVerified Buyer

Quick shipment and we’ll packaged

I ordered a total of 30 of these trees. Very impressed with how they arrived, packaged, and looked!!

Cynthia C.Verified Buyer

Best trees available!

CharletteVerified Buyer

Best Living Privacy Fence!

AnonymousVerified Buyer

Quick shipment and we’ll packaged

I ordered a total of 30 of these trees. Very impressed with how they arrived, packaged, and looked!!

The Fastest Growing Quality Evergreen

Why Thuja Green Giants?

The Thuja Green Giant quickly gives you a lush, rich privacy screen (3-5 feet per year once established). And it's:

- Drought tolerant
- Disease and insect resistant
- Easy-to-grow and very adaptable

You can block out neighbors while taking very little yard space. Thuja Green Giants grow in a uniform shape and height. You get that classic French Renaissance look without having to prune or shear. In fact, you don't have to do anything to them. They're drought tolerant and have no significant insect or disease problems.

Planting in Rows
There are two popular ways to plant your Thuja Green Giants:

In a Straight Row	In a Staggered Row

How to Get the Height You Want
Follow this spacing chart when planting in a straight row:

Desired Height	Distance Between Trees
20-25 feet tall	5 feet apart
25-30 feet tall	8 feet apart
30-40 feet tall	10 feet apart

So, you'll never have to worry about mixing chemicals or spraying these trees. With proper care, Thujas aren't typically prone to deer or bagworm problems. This is a tough tree. Resists ice and snow damage. Grows in almost any soil, even sandy loam or heavy clays. Prefers direct sunlight, but also does well in partial shade.

The Thuja Green Giant is the perfect fast-growing evergreen for a privacy hedge or windscreen. Plant one every 5 to 6 feet and they quickly create a dense barrier. You can easily trim them once a year to your desired height. Left unpruned, Thuja Green Giants planted in rows can reach as high as 30 to 50 feet. Your Thuja foliage stays soft and thick all year long.

What is a Jumbo Thuja Green Giant Tree?

Jumbo trees are the most mature plants offered at Trees.com. Thanks to their well-developed root systems and large container size of 10-15 gallons, they deliver superior drought resistance, enhanced mineral absorption, and fuller growth. They're the perfect choice for instant privacy and a more established look in your landscape.

Grown in limited quantities, Jumbos are a premium option for those looking to make an immediate impact in their yard.

Why Trees.com is Better

Some nurseries dig Thujas out of the ground and send them bare-rooted, or 'ball and burlap.' This can leave up to 90% of the roots behind. The tree can lose up to a year of growth while struggling to replace its root system. You also risk losing the tree, since it's less able to absorb vital nutrients and water.

Our Thuja Green Giants are hybrids grown from branch cuttings - not from seed. They need to grow below the ground before they can grow above the ground. Some nurseries sell freshly rooted cuttings, which can take up to a year to reach the size and root mass of our trees.

But you can be assured that when you order from Trees.com, you are getting well-rooted Thuja Green Giants, ready for explosive growth. And for quickest privacy, we now have a limited supply of large trees available. These larger trees offer more developed branching for ready-made privacy in your landscape.

Order your own Thuja Green Giant before it's gone!

How wide does Thuja Green Giant Arborvitae get?

Thuja Green Giant Arborvitae typically reaches 12 to 15 feet wide at maturity. If you’re planting Green Giant Arborvitae trees in a row, account for their mature width so each tree has enough room to grow into a full, healthy privacy screen.

What growing zones are best for Thuja Green Giant Arborvitae?

Thuja Green Giant Arborvitae grows well outdoors in Zones 5–8. We don’t recommend growing outside that range, since extreme heat, cold, or dryness can affect long-term performance.

How tall does Thuja Green Giant Arborvitae get?

Thuja Green Giant Arborvitae can grow 30 to 50 feet tall at maturity. Its final height depends on spacing, sunlight, soil conditions, and whether you prune it to maintain a specific privacy hedge height.

How far apart should I plant Thuja Green Giant Arborvitae?

For a tighter privacy hedge, plant Thuja Green Giants about 5 feet apart. If you have more room and want each arborvitae tree to develop a fuller natural shape, space them 8 to 10 feet apart while still creating height and privacy over time.

How long does it take Thuja Green Giant Arborvitae to mature?

Thuja Green Giant Arborvitae usually takes about 3 years to establish in the yard and around 10 years to be considered mature. Once established, this fast-growing evergreen can continue adding height and fullness when planted in the right growing conditions.

How often should I water Thuja Green Giant Arborvitae?

Water your new Thuja Green Giant every other day for the first two weeks, then every three days for the next two weeks. After the first month, water twice a week during the first year unless the weather is especially hot and dry, then increase to three times a week as needed.

Do I need to prune Thuja Green Giant Arborvitae?

You do not have to prune Thuja Green Giant Arborvitae if it has enough space to keep its natural pyramidal shape. If you’re growing several close together as a hedge, shear lightly once a year after the final frost to maintain your desired height, shape, and screening effect.

Estimated Shipping Time: Most orders ship immediately. As noted on the website, some items are seasonal, and may only ship in spring or fall. Once your order is shipped, you'll receive an email with a tracking number.

Amount of Order	Shipping Charge
Less than $99	$19.95
$99 +	FREE SHIPPING!

Product Details

Mature Height:	30-50 ft.
Mature Width:	12-15 ft.
Sunlight:	Full Sun, Partial Shade
Growth Rate:	Fast Growing
Botanical Name:	Thuja plicata x standishii 'Green Giant'
Does Not Ship To:	AK, AZ, HI, OR
Grows Well In Zones:	5-8 outdoors

Growing Zones: 5-8 outdoors

(hardy down to -10℉)

Compare Similar Products

Full Speed A Hedge® American Pillar Arborvitae

Name

Thuja Green Giant Arborvitae

Emerald Green Arborvitae

Full Speed A Hedge® American Pillar Arborvitae

Spartan Juniper

Leyland Cypress Tree

Juniper 'Wichita Blue' Tree

Rating

3,411

981

231

153

718

104

Mature Height

30-50 ft.

10-15 ft.

25-30 ft.

15-20 ft.

40-60 ft.

15-25 ft.

Mature Width

12-15 ft.

3-4 ft.

4 ft.

4-5 ft.

20-25 ft.

6-8 ft.

Growth Rate

Fast Growing

Slow Growing

Fast Growing

Moderate Growing

Sunlight

Full Sun, Partial Shade

Customer Reviews & Photos

4.8

Based on 3,411 reviews

Write a review

Ron A.

10/13/2026

Verified Buyer

From ordering to receiving the

From ordering to receiving the trees, everything was fantastic. Only information I would like to have differently is the size of the pot that the trees come in. So I could be ready to dig the holes. I didn’t see that information in the ordering sheet.

Trees.com Plant ExpertHi, thank you for taking the time to leave your review. We are so glad that your ordering and delivery process was fantastic! Thank you for the valuable feedback about listing the pot size so you could be ready to dig your holes. Please rest assured that we'll share this with our team so we can update our order confirmations and website details to make container dimensions easily accessible. If you ever have any questions about spacing or ongoing care, our team is always here to support you!

10/13/2026

Was this review helpful?

Tyler C.

10/12/2026

Verified Buyer

Green Giant

Large trees, wish they were a little thicker but they are starting to fill out - shipping was perfect

Trees.com Plant ExpertThank you, Tyler! Our Thuja Green Giants are still young when shipped, so they may look a little thinner at first. As they settle into their new home and establish, they should continue filling in and developing a fuller shape. Give us a shout if you need any help!

10/12/2026

Was this review helpful?

Justin w.

10/12/2026

Verified Buyer

These came in on a

These came in on a Saturday and we planted Sunday. They’ve been in the ground 8 days with a drip system. So far so good. I think I’ll probably lose 1 out of the 80

Trees.com Plant ExpertHi Justin, thank you for taking the time to leave a review. An 80-tree planting project is an incredible investment in your property, and pairing them with a drip line gives them the ideal foundation for vigorous growth! We are glad to hear that things are going smoothly so far. If there's any issue at all with any of the trees, please contact us right away so we can look into it and ensure you're taken care of under our guarantee. Our team is always here to support you and your growing hedge!

10/12/2026

Was this review helpful?

Richard R.

10/12/2026

Verified Buyer