A blank property line or a bare fence line feels exposed and unfinished. The fastest cure is a row of towering evergreens that block the neighbor’s view and cut the wind without demanding constant trimming. That’s exactly what the Thuja Green Giant delivers — a conifer that packs on three to five feet of height each year once it settles into your soil, creating a dense wall of foliage faster than almost any other screening tree on the market.
I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. I’ve spent years comparing nursery stock, digging into root-system success rates, and studying how different sizes and pack counts perform across USDA zones so you don’t waste time or money on plants that stall after planting.
After sorting through dozens of vendors and grower specs, I’ve pulled together the only list of green giant arborvitae plant options that actually deliver rapid privacy, zone-hardy growth, and consistent foliage density at a fair value for your garden budget.
How To Choose The Best Green Giant Arborvitae Plant
Not all Thuja Green Giants ship the same way. Some arrive in small starter pots, others in hefty 3-gallon containers. The difference isn’t just size — it affects root establishment speed, transplant shock, and how quickly you get that solid privacy line. Here’s what to check before you click “buy.”
Starter Size and Pot Type
Plants listed as 6–12 inches tall in a 2.5-inch pot are economical for mass planting but need a full season of careful watering to establish. A 2–3 foot plant in a larger container, or a rooted 3-gallon specimen, gives you a visible screen almost immediately. The bigger the root ball at purchase, the less babying required in the first year.
Bundle vs. Single Purchase
Green Giants should be spaced 6 to 7 feet apart for a continuous hedge. A 5-pack or 8-pack saves shipping cost per plant and ensures uniform genetics across your row. Single plants are fine for filling a gap or testing the variety, but a bundle is the smarter move if you’re lining a property edge or driveway.
USDA Hardiness Zone Matching
Most Green Giants thrive in Zones 5 through 8, with some tolerance in Zone 4 if winter mulch is applied. Ignoring the zone range is the most common mistake — a plant that survives a Zone 5 winter may die back to the roots in Zone 3 without winter protection. Always verify that the seller lists a suitable zone range for your location.
Deer Resistance and Sun Requirements
Thuja Green Giants are naturally deer resistant due to the aromatic foliage, which is a major advantage over cedars and other screening evergreens. They perform best in full sun (at least six hours daily) but tolerate partial shade, though growth rate slows noticeably in dense shade.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Perfect Plants 8-Pack | Premium | Full Property Screening | 2 ft. tall per plant, 8-pack | Amazon |
| Green Promise Farms 3-Gal | Premium | Immediate Privacy Impact | 3-gallon container, 30-50 ft. mature | Amazon |
| Brighter Blooms 2-3 ft. | Mid-Range | Quick Single-Plant Privacy | 2-3 ft. tall, single plant | Amazon |
| Florida Foliage 3-Pack | Mid-Range | Starter Hedge for Small Yards | 3 live trees, organic material | Amazon |
| Generic 5-Pack | Mid-Range | Budget-Friendly Mass Planting | 6-12 in. tall, 5-pack, clay soil | Amazon |
| Greenwood Nursery 2-Pack | Budget | Testing or Gap Filling | 2.5″ pots, 2-count bundle | Amazon |
| Thuja 10-Pack | Budget | Large-Scale Hedge on a Budget | 7-10 in. tall, 10-pack | Amazon |
In‑Depth Reviews
1. Perfect Plants Thuja Green Giant 2ft. Tall 8-Pack
This 8-pack from Perfect Plants lands as the top pick because it delivers the largest total hedge coverage in a single order — eight individual 2-foot-tall plants that, when spaced 6-7 feet apart, fill a 50-foot property line. The root systems are well-branched for a plant in this size class, which translates to faster establishment and fewer losses during the first growing season. The dense, dark green foliage has that classic Christmas tree scent when bruised, and the pyramidal growth habit stays naturally uniform without pruning.
Each tree ships in a container that protects the root ball during transit, and the brand consistently ships with moist soil, so you won’t open a box of dry, stressed plants. The stated mature height of 60 feet with a 20-foot spread is generous, but you can trim the top at any time to keep the hedge at 30–40 feet if you prefer a lower screen. The 25-pound shipping weight confirms these are substantial starter plants, not frail plugs.
What makes this bundle particularly strong is the per-plant value — you’re getting eight genetically uniform trees that will grow at the same rate, avoiding the patchy look that comes from mixing different suppliers. With full sun and moderate watering, expect 3-4 feet of new growth per year starting in year two.
What works
- Eight uniform plants for a continuous hedge line
- Wide pyramidal shape fills in gaps naturally
- Consistent shipping quality with moist root balls
What doesn’t
- Heavy package may require assistance moving
- Zone 4 gardens may need extra winter protection
2. Green Promise Farms 3-Gallon Thuja Green Giant
For the gardener who wants instant impact out of the shipping box, this 3-gallon container from Green Promise Farms is the heaviest root ball in this lineup at 13 pounds. A fully potted tree of this size establishes faster than smaller starter pots because the root system has already filled the container, meaning less transplant shock after you set it in the ground. The medium-green soft foliage is dense all the way around the plant, not sparse at the base.
Its recommended spacing of 12 to 16 feet wide at maturity is generous, but for a privacy hedge you can plant them 6 feet apart and trim the lower branches to encourage upright growth. The zone rating of 4 is a standout here — most Green Giants are only guaranteed through Zone 5, so if you garden in a colder northern climate, this is the safer bet. The year-round blooming period reference on the tag simply means the foliage stays green across all seasons.
The single-plant format is ideal for filling a gap or testing the variety before committing to a larger order. Water consistently for the first season, and by the end of year two you’ll have a tree pushing 5–6 feet tall. The main tradeoff is the higher per-plant cost compared to bundles, but you’re paying for the jump-start on growth.
What works
- Large 3-gallon container for rapid establishment
- Rated for USDA Zone 4, wider winter tolerance
- Immediately plantable upon arrival
What doesn’t
- Single plant only; need to buy multiple for a hedge
- Premium price per plant compared to bundle deals
3. Brighter Blooms Thuja Green Giant 2-3 ft.
Brighter Blooms ships the tallest single plant in the mid-range category at 2 to 3 feet, giving you a head start on the growing season. The tree arrives in a nursery pot with the soil intact, and the brand is known for careful packaging that minimizes root disturbance during shipping. The sandy soil type preference listed is slightly misleading — Green Giants are adaptable, but if your native soil is heavy clay, you’ll want to amend the planting hole for better drainage.
The deer resistance claim is accurate; the aromatic foliage naturally deters browsing, which is a major practical advantage if you live near wooded areas where rabbits and deer roam. The partial shade tolerance means you can plant this on the east or north side of your house and still get decent growth, though full sun will push the 3-5 feet per year growth rate. Expect year-round green color, with no winter browning typical of some other evergreens.
One notable restriction — this plant cannot ship to Alaska, Arizona, Hawaii, or Oregon due to federal agricultural regulations. If you live in those states, you’ll need to source locally or choose a different option on this list. For everyone else, this is the best single-plant buy for establishing a privacy screen starting from a larger nursery size.
What works
- Taller starter size at 2-3 feet for quick privacy
- Genuine deer resistance from aromatic foliage
- Tolerates partial shade, flexible placement
What doesn’t
- Cannot ship to AK, AZ, HI, OR
- Single plant, no bundle value
4. Florida Foliage Thuja Green Giant 3-Pack
Florida Foliage’s 3-pack hits the sweet spot for homeowners who need more than one tree but don’t want to commit to a huge bundle. The organic material feature isn’t just marketing — these trees were grown using compost-enriched media, which gives the roots a better nutrient reserve during the first few months after transplanting. The full sun requirement is clearly stated, so place them where they’ll get at least six hours of direct light for optimal growth.
The rapid growth rate claim of “quickly matures” is consistent with the Thuja genetics, but the 3 plants at starter size mean you’ll need patience in year one. By year three, you’ll have a thick wall if spaced 6 feet apart. The deer resistance is reliable, and the low maintenance angle — no pruning needed to retain the formal pyramid shape — saves you hours of trimming compared to boxwood or yew hedges.
Each plant ships with the soil intact in a nursery container, and the 5-pound shipping weight per package suggests decent root development for a starter tree. The main tradeoff is that you get three individual pots rather than a bundled flat, so unpacking and planting takes slightly more time. Overall, this is the most balanced per-plant value among the mid-range picks.
What works
- Organic growing media for strong early growth
- Perfect starter hedge size at 3 plants
- Natural pyramid shape needs no pruning
What doesn’t
- Requires full sun, not partial shade tolerant
- Smaller starter size needs a season to establish
5. Generic 5-Pack Thuja Green Giant Arborvitae
This 5-pack from a generic nursery brand is the strongest budget option for covering ground quickly without a huge upfront investment. Each plant measures 6 to 12 inches tall and ships in a 2.5-inch pot, which is small but perfectly viable if you’re prepared to water regularly for the first two months. The low maintenance tag is accurate — once the roots grab hold, these trees grow on autopilot.
The clay soil type specification is important for anyone dealing with heavy, poorly draining yard soil. Most Green Giants prefer sandy loam, but this variety has been selected for better tolerance of denser ground. Pair that with full sun or partial shade flexibility, and you’ve got a versatile plant that adapts to less-than-ideal conditions. The winter bronzing mentioned is a normal seasonal change for this hybrid — the foliage shifts to a bronze hue in cold months and greens up again in spring.
Plant them 6 feet apart in a staggered double row for the densest screen, and by year three you’ll barely see through the hedge. The main note is that the plants are small upon arrival, so don’t expect an instant screen in the first growing season. If you can wait two years, this 5-pack gives the lowest per-plant cost of any bundle in the mid-range tier.
What works
- Lowest per-plant cost for a 5-pack bundle
- Clay soil tolerant, adaptable to heavy ground
- Bronze winter color adds seasonal interest
What doesn’t
- Small 6–12 inch starter size requires patience
- Generic brand with less consistent quality control
6. Greenwood Nursery 2-Pack Thuja Green Giant
Greenwood Nursery offers a tidy 2-pack in 2.5-inch pots, which is the smallest container size on this list. That size works perfectly for the gardener who just wants to test the Thuja Green Giant before planting a full row, or for filling a single gap in an existing hedge. The Thuja standishii x plicata hybrid genetics are identical to the larger plants — you’re getting the same fast-growing, deer-resistant species in a smaller package.
Because the pots are small, these plants are lightweight and easy to handle during planting. You can sink them into the ground in under 10 minutes per plant. The compact size also means less transplant shock in theory, but you must keep the soil consistently moist for the first 6 weeks because small root balls dry out faster than larger containers. This is a good choice if you have well-draining soil and can commit to a regular watering schedule.
The main limitation is coverage — two plants spaced 6 feet apart only cover 12 feet of linear space, so you’ll need to place multiple orders for a full privacy screen. The per-plant cost is slightly higher than the 5-pack bundles, but the convenience of a smaller commitment makes this a sensible grab for first-time Green Giant growers.
What works
- Perfect for testing or filling a single hedge gap
- Lightweight pots, easy and fast to plant
- Same fast-growing hybrid as larger trees
What doesn’t
- Only 2 plants, insufficient for a full hedge line
- Small pots require vigilant watering first season
7. Thuja 10-Pack Green Giant Arborvitae
This 10-pack is the ultimate budget play for the serious landscaper who needs to cover 60 to 70 feet of property line without spending a fortune. Each plant ships at 7 to 10 inches tall in a potted container with soil, and the 3 feet per year growth claim is realistic once the roots are established in zones 5 through 9. At full maturity, these reach 40 feet tall and 15 feet wide, which is slightly smaller than the 60-foot potential of some competitors, but still plenty of height for a privacy screen.
The spacing instruction of 6 to 7 feet apart is printed directly on the listing, which removes the guesswork. For a super-dense windbreak, you can place them 5 feet apart, though you’ll eventually need to thin the row as they mature. The winter blooming period note simply means the foliage remains present through winter, not that it flowers. The product care instruction to keep the soil “moist” is critical — these small starters cannot tolerate dry spells during the first 60 days.
The biggest advantage here is the sheer quantity per dollar. Ten plants means you can plant a double staggered row for maximum density without buying a second order. The tradeoff is size — 7–10 inches is the smallest starter on the list, so you’ll need more patience in year one. By year three, however, you’ll have a wall of green that cost far less than buying larger individual specimens.
What works
- 10 plants at the lowest total cost for full coverage
- Clear spacing guidance for easy planting
- Grows 3 feet per year once established
What doesn’t
- Smallest starter size, needs patience first year
- Mature height of 40 ft is shorter than some
Hardware & Specs Guide
Mature Dimensions
Green Giants typically reach 40 to 60 feet tall and 15 to 20 feet wide at full maturity, depending on cultivar and growing conditions. Space plants 6 to 7 feet apart in a single row for a solid hedge, or 10 to 12 feet apart if you want individual specimen trees. The pyramidal shape naturally tapers from a wide base to a pointed top, which means lower branches stay dense even without pruning.
Growth Rate and Establishment Timeline
Expect 3 to 5 feet of vertical growth per year after the first season of root establishment. Starter plants under 12 inches tall will focus energy on root development in year one, so visible height gain often happens in year two. Larger container-grown trees (2-3 feet or 3-gallon) show visible growth within the first growing season. Consistent deep watering during dry spells is the single most important factor for hitting the maximum growth rate.
FAQ
How far apart should I plant Green Giant Arborvitae for a privacy hedge?
What is the difference between Thuja Green Giant and Emerald Green Arborvitae?
Can I plant a 7-inch starter tree and still get a 40-foot privacy screen?
Do Thuja Green Giants need pruning to maintain their shape?
Why is deer resistance important for Arborvitae plants?
Final Thoughts: The Verdict
For most gardeners looking to build a fast, low-maintenance privacy screen, the green giant arborvitae plant winner is the Perfect Plants 8-Pack because it delivers the best balance of starter size, bundle value, and genetic uniformity for a full property line. If you want a single specimen that jumps ahead from day one, grab the Green Promise Farms 3-Gallon. And for covering the most ground on a budget, nothing beats the Thuja 10-Pack for sheer quantity per dollar.