#1 - Junior Giant Thuja Tree
#2 - Junior Giant Thuja Tree
#3 - Junior Giant Thuja Tree
#4 - Junior Giant Thuja Tree

Junior Giant Thuja Tree

Thuja x ‘Junior Giant’ PP31,297p2

A more compact version of the bestselling Green Giant, ideal for smaller yards

An top choice for fast-growing privacy, growing up to 3-5 feet each year

Less expensive and more attractive than a traditional fence



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Junior Giant Thuja Tree Care

View Full Planting & Care Instructions
sun shining

Sunlight

Your Junior Green Giant Thuja Tree needs lots of bright sunlight. Choose a spot in your yard that receives full sun during the day (6 to 8 hours of sunlight).

drops of water

Watering

Water your tree every other day for the first couple of weeks, then twice a week until the root system is established. After the first year, regular rainfall should be sufficient for the tree to thrive.

fertilizer

Fertilizing

No fertilizer is necessary for the Junior Giant to thrive.


The Medium-Sized Green Giant

Why Junior Giant Thuja Trees?

Versatile, strong-rooted, and virtually carefree, the Junior Giant Thuja Tree is the perfect pick for privacy in tight spaces. If you love the Thuja Green Giant but have a small yard, the Junior Giant Thuja Tree is the solution you've been asking for!

The Junior delivers all the benefits of the Green Giant in a medium fit for limited space. It's still one of the finest evergreens for use as screening or a windbreak due to its upright, uniform shape. Plus, it seldom needs pruning, thrives in southern heat and humidity, and is a cold-hardy specimen that stands up to freezing temperatures down to -10 degrees.

Adding privacy screening is the best thing you can do to raise your home's value. And the Junior Giant is no exception, delivering Thuja benefits in a medium-sized form that tops out at 15 to 20 feet.

Need fast year-round privacy in addition to more sunlight in your yard? The Junior Giant was developed just for you. It's versatile - whether you've planted a screen to keep out neighbors while still keeping your landscape open or planted it in a pot on your patio. Container-planted Junior Giants are ideal for framing entryways or providing privacy for city terraces. The Junior Giant can thrive almost anywhere and stand up to any tough conditions with ease.

Your guests will be impressed by your Junior Giant's deep green hue and soft textured look that lasts year-round, regardless of drought, snow or heat.



Why Fast-Growing-Trees.com is Better

Good luck finding this Junior Giant anywhere else! You asked...we listened. Our experts scoured the country to find this newly developed plant and now it is available to you!

We’ve planted, grown and shipped your Junior Giant with unmatched care. So, it's ready to thrive in your landscape and burst with vibrant green growth quickly and effortlessly.

The Junior Giant is our newest hassle-free introduction, years in the making.

The Junior Giant is developed by plant experts and tailored to fit your home's needs. Don't wait - get your Junior Giant today!

Full Planting & Care Instructions

Product Details

Mature Height:15-20 ft.
Mature Width:3-5 ft.
Sunlight:Full Sun, Partial Shade
Growth Rate:Fast Growing
Botanical Name:Thuja x ‘Junior Giant’ PP31,297p2
Does Not Ship To:AZ
Grows Well In Zones:5-8 outdoors
grow zone map

Growing Zones: 5-8 outdoors

(hardy down to -10℉)

Customer Reviews & Photos

4.8

Based on 120 reviews

5103
412
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23
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JoJo
9/9/2025
Verified Buyer

Great Trees!

Ordered 8 of the 2-3ft size. Very happy with the trees, they are all in great health. We've ordered from this company in the past, so we knew we'd get great trees!

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Denton A.
9/8/2025
Verified Buyer

Nice company to order from

Great, order was easy. Arrived on time.

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sean m.
9/8/2025
Verified Buyer

excellent product

I bought 6 junior giant Thuja trees. They were packed well l and very healthy after the 4 days of shipping in a box. They were 16" tall when I got them 9 weeks ago and they are already 30". They have almost doubled in size. this is exactly what I was hoping for to quickly get some privacy from my neighbors

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Diana
8/31/2025
Verified Buyer

Arborite 5A

Before placing our order, we questioned Fast Growing Trees if this species was an Arborvitae, as we knew they didn't do well in our area. They said it wasn't. The day we received them they were beautiful healthy trees tagged as Arborvitae, Giant Thuja. We purchased them in the spring and they grew about 70-80% of their original size by fall. We loosely wrapped them for the winter cold months & placed extra mulch at the base and ensure they were watered. The next spring all of them were dried, brown (dead) as it appeared. 3 have grown back but only 10% of those 3 plants has any green. We have 3 neighbors who had Arborvitae's, but no longer, theirs died also. 1 Neighbor had 12 large Arborvitae's planted 3 years back and has 7 remaining, each winter they lose one or two. Since this experience we learned Local arborist don't recommend Arborvitae's as it gets too cold. We are in zone 5A. Fast Growing Trees was receptive to our experience and provided a credit towards our next purchase, which we are appreciative of. Just a warning for this tree in zone 5A

Fast Growing Trees Plant ExpertHI Diana, we’re very sorry to hear that your plants struggled, even though they are zoned for your area. We’re glad we were able to provide you with a credit so you can select something that feels more suitable for your location. We’ll also be sharing your feedback with our team as we continue working to improve the experience and ensure our customers are set up for success.
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Kathleen C.
8/30/2025
Verified Buyer

Really impressed

I have never have seen Junior giant arborvitae in stores. I was pleased to find these online and also liked the price. Planted 6 as pictured and ended up ordering 12 more. The blue spruce I ordered also looks great

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