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Thuja Green Giant- Jumbo Gallons
ENLARGE IMAGE 1 Gallon Pots measure 2- 3 feet at time of shipping
  • Thuja Green Giant is fast growing up to 3 ft per year
  • Thuja Green Giant makes the perfect fast-growing hedge
  • Thuja Green Giant grows an amazing 3' a year
  • Thuja Green Giant grows over 18' tall in just 5 years
  • Our Well-branched Jumbo 1 gallon size
27% OFF

Thuja Green Giant- Jumbo Gallons

Large 1 Gallon Green Giant Arborvitae Trees!
Item: #THUGG1G
ZONE 5,6,7,8
As low as $18.99
  • Jumbo 1-Gallon pots tall for faster results!
  • Perfect fast-growing Hedge Plant
  • Evergreen foliage; stays colorful all winter
  • Thuja Green Giant thrives in full sun to part shade
  • Easily adapts to sandy or heavy clay soils
  • Plant in groups of 6, 12, or 24 for best results
  • Space 5' apart for fastest coverage
  • 2-3 ft Tall -1 Gallon Pots when shipped
  • View all Evergreen trees & hedge plants
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Buy 1 or more for $21.99 each$0.00
Buy 3 or more for $21.79 each$0.60
Buy 6 or more for $21.49 each$3.00
Buy 12 or more for $20.99 each$12.00
Buy 24 or more for $20.49 each$36.00
Buy 48 or more for $19.99 each$96.00
Buy 96 or more for $19.49 each$240.00
Buy 144 or more for $18.99 each$432.00
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Thuja Green Giant- Jumbo Gallons Description

Thuja Green Giant - The Ultimate Fast Growing Privacy Screen. Beautiful as a specimen tree or windbreak with extremely uniform pyramidal shape!

No other plant can beat Thuja Green Giant Arborvitae for creating a colorful, fast growing evergreen privacy fence in your garden.This rapidly growing evergreen Hedge Plant can grow over 3 feet per year and is regarded as the most distinguished landscaping tree in America and our #1 best selling privacy tree at GreatGardenPlants.com.  This award winning introduction from the U.S. National Arboretum will brings you years of ever-increasing beauty!

One of the highest quality evergreens available!   When you order trees from GreatGardenPlants.com, you'll receive 2-3 feet tall Thuja plants in 1 Gallon Containers! These plants have been grown for over 2 years and carefully hand selected for highest quality before shipping.

Top Reasons for Planting Green Giant Arbovitae

  1. Grows over 3' a year
  2. One of the fastest growing evergreens
  3. Adaptable to both clay & sand
  4. Disease and pest resistant
  5. Luxurious green color all year
  6. Superb privacy screen or windbreak
  7. Thrives in intense heat & humidity
  8. Intensely fragrant Foliage
  9. Drought tolerant once established

Fast Facts about Thuja Green Giant

How fast do arborvitae grow?  Green Giant Thuja grows 3 ft or more each year is give copious amounts of water and fertilizer throughout the year eventually reaching over 50-60 feet tall with a base measuring between 12-20'.  There are few trees that can grow that fast and still withstand high winds, heavy ice and snow loads

Is it drought tolerant?  Green Giant Thuja even thrives in the intense heat and humidity of Atlanta, Georgia and can tolerate prolonged periods of drought after it becomes established! 

What are soil, light and hardiness needs.  Thujas are highly adaptable and will grow in a wide range of soil conditions and thrive in both sandy and heavy clay garden soils. They thrive in full sun to light shade in Zone 5-8

Are there any pest or disease problems?  Thuja arborvitae is very tolerant to pests and diseases. Even bagworms leave it alone.  Deer generally leave it alone, but are known to nibble in areas where there is no other food source available and they are hungry

What alternatives are there?  Green Giant arborvitae is more drought tolerant than Leyland Cypress with dense foliage.  It is a superb alternative to Hemlock in the North

Drought & Heat: Green Giant Thuja even thrives in the intense heat and humidity of Atlanta, Georgia and can tolerate prolonged periods of drought after it becomes established! 

Can I sheer to control height? Foliage grows right down to the ground and can be sheared to desired shape. A simple shearing once a year is all it takes to keep this colorful, adaptable, and fragrant evergreen shrub in bounds!

Fertilizing: We use Osmocote Slow-Release Fertilizer, available at any good garden center. Place 2 tablespoons in bottom of each hole prior to planting. This feeds your Thuja all year long & is only done once per year.

Fragrance:  Green Giant also has intensely fragrant  foliage that makes wonderful cut branches for Holiday arrangements!

How do I plant Green Giant Thuja?

Our detailed 4-page brochure on Everything you Need to Know about Growing Thuja is available upon request.  Email us today at info@greatgardenplants.com

Quick Facts

  • Botanical Name:
    Thuja 'Green Giant'
  • Common Name:
  • Zone:
  • Sun Exposure:
    Sun-Part Shade
  • Delivery:
    See Schedule
  • Ship Form:
    1 gal
  • Soil Type:
  • Soil Moisture:
  • Height x Width:
    50' x 10'
  • Flower Color:
  • Foliage Color:
  • Bloom Season:
  • Uses:
    Background, Foundation Planting, Hedge, Massing, Ornamental, Privacy, Screen, Specimen
  • Cannot Ship to:
    AK, CAN, HI, PR
  • Patent #:



Soil: Best grown in moist, fertile, well-drained soils. Tolerates somewhat wide range of soils and some dry conditions. Poorly drained and wet sites should be avoided, and it is very salt-sensitive.
Light: Full sun (6 hrs direct light daily), Partial sun/shade (4-6 hrs light daily)
Water: Keep moist, but do not over water. Appreciates well-drained soil.
Spacing: 3 - 5 ft
Fertilizing: Top dress in spring with a slow release, balanced fertilizer.
Winterizing: Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder zones. Tolerates wind once established and withstands heavy ice or snow. Darkens or bronzes slightly in the winter. Note -- The oldest, interior branchlets on an arborvitae normally turn brown and fall off in autumn. This aging process is different from drought stress, which on arborvitae appears on the tree outside the interior foliage as an abnormal yellowing or browning, known as flagging. This discoloration may not appear until a season or two after the drought stress was most severe.
Maintenance & Pruning: Requires little or no pruning but can be sheared easily if necessary. When pruning is necessary, it is recommended to only trim back the new growth of the current season, other than to remove any die back.


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Keep up the Good Work
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Kurt K  |  May 4, 2017
I received my order of 15 trees yesterday. The trees are in great shape and larger than I expected, much appreciated. You have a great website that is easy to navigate, awesome prices and great service....Keep up the good work.

More than I could ask for
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Jeff Lazewski  |  Apr 19, 2017
I bought 10 green giants last spring. The trees took to the soil very well and are doing great! I ordered 45 more trees and just received them. The trees are well over 3 ft tall. Some over 4 ft. I also had a bunch of questions and their customer service was great! Answered all my questions and answered very quick. I could not be happier. I would highly recommend great garden plants!

Wonderful Thuja Green Giants
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Cheryl H.  |  Jan 9, 2017
This email is long overdue...I made a purchase of your Thuja Green Giants in 2013. I had to reschedule my order delivery twice. Then I increased the order to a total of 20 of these trees. The trees were in absolute perfect condition, as well as perfectly packed for shipping. I haven't lost one! They are everything you advertise! I have wanted to send this THANK YOU for some time. Also, all the assistance I received from the lady I dealt with on the phone during my ordering, rescheduling, increasing the quantity of the order, to actual delivery...she was so very helpful, gracious and patient.

Green Giants
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Narina W  |  Jan 6, 2017
"Just to follow up- ALL my Thujas have grown and done well. I ordered 1 gallon Thujas from another company- and while they were in great shape and much cheaper- they were significantly smaller than the ones that you get at Great Garden Plants. If you're looking for true jumbo 1 gallon Thujas, I would say Great Garden Plants are a good choice for a larger start."

Great Plants!!
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Donna M  |  Nov 15, 2012
Just spent a gorgeous fall afternoon here in WV planting the 9 Thuja Green Giant trees! Hope they do well and grow fast! Just wanted to let you kn-w that my husband and I wree very pleased with the Thujas…size, packaging, quality of the plants, etc!! I'm sure I will be doing more business with you next spring!