Waiting a decade for a windbreak to deliver privacy is a luxury most property owners cannot afford. The goal is clear: select a tree species that pushes vertical growth faster than weeds—ideally adding 3 to 10 feet annually—so the barrier does its job before the next winter storm arrives. Narrow evergreen forms, columnar junipers, and ultra-fast deciduous hybrids are the real contenders here, and each demands a different planting strategy and long-term maintenance budget.
I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. I study aggregated owner feedback, compare botanical growth data, and analyze container versus bare-root shipping methods to separate species that deliver on their growth claims from those that stall out after the first season.
After digging through growth rates, hardiness zones, and failure reports across hundreds of planting projects, I’ve narrowed the field to the best fast growing windbreak trees that actually produce measurable privacy gains within two growing seasons.
How To Choose The Best Fast Growing Windbreak Trees
Not every tree sold as “fast growing” will survive a dry summer or a windy winter planting site. The deciding factors are annual vertical growth rate, root system type, mature width, and winter hardiness zone compatibility. Picking the right species requires matching these specs to your local conditions and the size of the area you intend to screen.
Annual Growth Rate and Time to Maturity
Thuja Green Giants reliably push 3 feet per year once established. Hybrid Willows claim up to 10 feet per year, but that rate depends on consistent moisture and full sun. Columnar evergreens like Blue Arrow Juniper grow slower—12 to 18 inches annually—but hold foliage tight to the trunk, creating a dense filter at a narrower width. Decide whether you need instant height or dense coverage.
Hardiness Zones and Climate Tolerance
Most windbreak evergreens need USDA zones 5 through 8 to thrive. Emerald Green Arborvitae stretches down to zone 3, making it a better pick for cold northern sites. Thuja Green Giant tops out at zone 9, so southern buyers are covered. Hybrid Willows tolerate zones 4 through 9 but demand wet feet—dry clay soil causes dieback. Always confirm your zone before ordering a bundle of 50 cuttings.
Spacing and Root Competition
Thuja Green Giants and Arborvitae need 6 to 7 feet between trunks to develop full canopies without crowding. Closer spacing forces roots to compete, stunting overall height. Hybrid Willow cuttings can be planted 3 feet apart to form a quick thicket, but the aggressive root system will invade nearby drain pipes and garden beds. The best windbreak balances tight spacing for density with enough room for each tree to reach full maturity.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Perfect Plants Thuja Green Giant 2ft Tall 8-Pack | Premium | Instant tall screen | 2ft tall liners, mature 60ft | Amazon |
| Thuja Green Giant 40 Live Plants | Mid-Range | Large-scale windbreak | 40 plants, 3ft/yr growth | Amazon |
| Perfect Plants Thuja Green Giant 18-Pack | Mid-Range | Value privacy kit | 18 liners, zones 5-9 | Amazon |
| Blue Arrow Juniper 3 Live Plants | Mid-Range | Narrow columnar screen | 3 plants, narrow 2ft width | Amazon |
| Thuja Green Giant Arborvitae 10-Pack | Value | Budget evergreen row | 10 plants, 7-10in tall | Amazon |
| Emerald Green Arborvitae #3 Container | Value | Cold-region hedge | 3-gal container, zone 3-8 | Amazon |
| 50 Hybrid Willow Trees | Budget | Fastest bare-root thicket | 50 cuttings, 10ft/yr claim | Amazon |
In‑Depth Reviews
1. Perfect Plants Thuja Green Giant 2ft. Tall 8-Pack
This 8-pack arrives as 2-foot-tall liners, meaning you skip the first year of babying tiny plugs and jump straight to establishment. The Thuja Green Giant hybrid—Thuja standishii x plicata—is genetically programmed to push 3 feet each season once roots anchor, making this the fastest evergreen option that stays green through winter. Each liner is fully rooted in soil, which eliminates the transplant shock common with bare-root cuttings.
The dense, pyramidal form reaches 60 feet at full maturity but can be pruned to a manageable 30-foot barrier. Foliage releases a distinct Christmas-tree scent when crushed, and the species shows strong resistance to deer browsing and drought after the second growing season. Spacing should be 6 to 7 feet apart—closer than that and lateral branches fail to thicken.
Owners report that 2-foot liners produce a visible privacy screen by the end of year two. The lower price per plant compared to 3-gallon containers makes this pack the smartest investment for anyone planting a windbreak row of 100 feet or more. The only catch is shipment weight—25 pounds per pack means delivery delays are possible during peak spring shipping.
What works
- 2-foot starting size accelerates establishment by one full season
- Proven 3 ft/yr growth rate after root take-off
- Deer and drought resistant once established
What doesn’t
- Cannot ship to California or Arizona
- Weight causes occasional shipping delays in hot months
2. Thuja Green Giant 40 Live Plants by Florida Foliage
This 40-plant bundle is designed for anyone covering a quarter-acre property line or longer farm edge. Each plant is shipped in a propagation tray with spray-foam packing that keeps roots damp in transit. The Thuja Green Giant liners are smaller than the Perfect Plants 2-foot versions—usually 5 to 8 inches—but the sheer quantity allows for tighter spacing of 5 feet inter-planted with other species for an instant layered screen.
The company claims the trees thrive in full sun to partial shade and handle sandy soil types well. Because the liners are young, the critical first month requires consistent irrigation—skipping even three days of water during a dry spell leads to foliage browning. Returns and replacements are handled case-by-case, but multiple verified buyers mention that some plants arrive stressed from heat exposure during shipping delays.
For the cost per plant, this bundle is hard to beat if you are willing to baby the liners through the first 60 days. Once established, the same 3 ft/yr growth takes over. The biggest weakness is the variable size among plants—some liners may be noticeably smaller, requiring culling or extra potting time before ground planting.
What works
- Lowest per-plant cost for mass planting projects
- Year-round planting window in mild climates
What doesn’t
- Small liners require intense first-month watering
- Heat-damaged plants reported in summer shipments
3. Perfect Plants Thuja Green Giant 18-Pack
This 18-pack hits the sweet spot between a small 8-pack and a massive 40-plant order. It gives you enough liners to cover a 100-foot windbreak row at 6-foot spacing without overcommitting to storage or potting space. Each liner comes from Perfect Plants, the same nursery that supplies the 2-foot liners, so you are getting the same genetics and root quality at a lower starting size.
The kit is marketed as a “privacy landscaping kit in a box,” and the packaging reflects that—each plant is individually sleeved to prevent root tangling. Perfect Plants recommends planting these in full sun for maximum growth and notes that the Thuja Green Giant is adaptable to clay, loam, and sandy soils. The dense pyramidal shape reaches 15 feet wide at the base, so don’t undercut the recommended spacing.
Buyers report that roughly 5 to 10 percent of liners show yellowing at the tips upon arrival, but the trees bounce back within two weeks with consistent watering. The value is solid for medium-scale projects, though the 18-pack does not ship to California or Arizona, so western buyers need to double-check eligibility before ordering.
What works
- Great mid-size kit for 100-foot rows
- Excellent packaging prevents root damage
What doesn’t
- Some liners arrive with tip yellowing
- Shipping restricted to contiguous US excluding CA/AZ
4. Blue Arrow Juniper 3 Live Plants by Florida Foliage
The Blue Arrow Juniper (Juniperus scopulorum) is the narrowest option in this line-up, topping out at just 2 feet wide while reaching 15 to 20 feet tall. That makes it the ideal windbreak tree for tight corridors—driveway edges, side yards, or property lines where a 20-foot-wide Thuja would crowd the space. The blue-green foliage holds color year-round and resists winter burn better than many arborvitae varieties.
Growth rate is slower than Thuja—roughly 12 to 18 inches per year—but the trade-off is zero pruning and a naturally columnar shape that never requires shearing. The species is also remarkably drought tolerant once roots establish, making it a strong candidate for sandy or rocky soil where regular irrigation is not practical. Full sun is non-negotiable; partial shade causes the center foliage to thin out.
This 3-plant bundle is best for accent planting or breaking up a longer Thuja row with vertical texture. For a continuous windbreak, you would need to order multiple packs and space them 3 feet apart. Owners appreciate that the plants arrive with intact root balls and that the juniper holds up against deer and salt spray.
What works
- Ultra-narrow profile saves space
- Excellent drought and deer resistance
What doesn’t
- Slow growth compared to Thuja Green Giant
- Needs full sun to maintain dense foliage
5. 10 Thuja Green Giant Arborvitae 7-10 Inches Tall
This 10-pack ships as young potted plants at 7 to 10 inches in height from Panter Nursery. The small size brings the upfront cost down, but buyers should expect a slower start: the first season is spent developing root mass rather than vertical height. By year two, the same 3 ft/yr growth kicks in, assuming consistent watering and full sun exposure.
The warranty covers five days from arrival but excludes trees planted outside recommended zones 5 through 9. Several buyers note that the 7-inch liners look like twigs in peat pots, and some arrive with minimal soil integrity after shipping. Spacing instructions recommend 6 to 7 feet apart for a quick screen, though the nursery advises potting in containers for the first month before ground planting to reduce die-off.
For the budget-conscious planter who is willing to pot up and wait an extra season, this pack delivers mature Green Giants at the lowest entry price. The trade-off is a higher per-plant loss rate compared to the 2-foot liners—plan to order 20 percent more than you need for your target row length.
What works
- Lowest upfront cost for 10 Thuja plants
- Same genetics as premium Green Giants
What doesn’t
- Small size adds a year to establishment
- Higher die-off rate during the first month
6. Emerald Green Arborvitae #3 Container by Green Promise Farms
The Emerald Green Arborvitae (Thuja occidentalis ‘Smaragd’) is the most cold-hardy windbreak option in this list, surviving winter lows in USDA zone 3 without foliage burn. The #3 size container means the root system is fully developed—this is a ready-to-plant shrub that can go straight into the ground during spring or early fall. Mature height reaches 18 to 20 feet with a spread of 5 to 6 feet, producing a dense pyramid of emerald-green foliage.
Growth rate is moderate—12 to 18 inches per year—but the plant is exceptionally reliable in clay soils and partial shade. Verified buyers consistently praise the plant’s health at arrival, with many noting the root ball is intact and the foliage is a uniform bright green. One negative reviewer reported inconsistency in plant size across a large order, so inspect each container before planting if you need uniform height for a formal hedge line.
This is the best pick for northern gardeners who have lost Thuja Green Giants to winter dieback. The narrower mature width also allows for tighter spacing at 3 to 4 feet, which means a shorter wait for visual screening despite the slower growth.
What works
- Reliable in USDA zone 3 winter conditions
- Fully rooted 3-gallon container reduces transplant shock
What doesn’t
- Moderate growth rate delays full screen
- Some buyers report size inconsistency across multiple containers
7. 50 Hybrid Willow Trees by CZ Grain
Hybrid Willow (Salix matsudana x alba, often sold as Austree) is the fastest-growing tree on the market, with claims of 10 feet of vertical growth per year. This 50-pack from CZ Grain arrives as dormant cuttings—essentially sticks wrapped in wet paper towels—that need to be soaked and placed in water or soil immediately. Once rooted, they can produce a 15-foot thicket in a single season, making this the undisputed champion for instant privacy.
The species is deciduous, so it drops leaves in winter, and the root system is aggressive enough to clog drainage pipes if planted within 20 feet of structures. The cuttings are best used for erosion control, drying out boggy areas, or creating a summer windbreak that dies back but regrows from the roots each spring. Temperature tolerance spans zones 4 through 9.
Buyer reports are polarized: many celebrate the insane growth speed and post pictures of 8-foot whips after one summer, while others complain that the cuttings are too thin or fail to root. The failure rate is higher for planters who skip the initial soaking step or plant in dry clay without supplemental irrigation. For the price, this is a low-risk gamble if you want raw biomass fast, but don’t expect a tidy evergreen screen.
What works
- Extreme growth—up to 10 ft in one season
- Effective for erosion control and wet soil
What doesn’t
- Deciduous—no winter wind protection
- Aggressive roots damage pipes and structures
Hardware & Specs Guide
Annual Growth Rate
For windbreak planning, growth rate determines how many seasons you wait before the screen becomes effective. Thuja Green Giant and Hybrid Willow lead at 3 to 10 feet per year respectively. Columnar evergreens like Blue Arrow Juniper and Emerald Green Arborvitae grow at 12 to 18 inches annually—slower, but the foliage density per square foot is higher.
Mature Height and Width
Windbreak trees range from 20 feet (Emerald Green Arborvitae) to 60 feet (Thuja Green Giant). Width matters just as much: Thuja spreads 15 to 20 feet at the base, while Blue Arrow Juniper stays under 2 feet wide. Choose narrow species for tight spaces and wide species for open field lines where root competition is less of a concern.
USDA Hardiness Zone
Most of the trees reviewed are hardy in zones 5 through 8. The exception is Emerald Green Arborvitae, which thrives down to zone 3, making it the only option for cold northern plains. Southern buyers in zone 9 should stick with Thuja Green Giant or Hybrid Willow—Blue Arrow Juniper can struggle in high humidity below zone 6.
Soil and Sun Requirements
Thuja and Emerald Green Arborvitae grow best in loamy soil with moderate moisture. Hybrid Willow demands wet soil to reach its 10 ft/yr claim. Blue Arrow Juniper tolerates clay and sandy soils but needs full sun to keep the blue-green foliage dense. All species require full sun for maximum growth—partial shade reduces annual height gain by 30 to 50 percent.
FAQ
How fast do Thuja Green Giants actually grow per year?
Can Hybrid Willows survive in USDA Zone 4 winters?
What spacing should I use for a fast windbreak row of Thuja?
Why did my Thuja liners turn brown after planting?
Do fast growing windbreak trees need fertilizer?
Final Thoughts: The Verdict
For most gardeners, the best fast growing windbreak trees winner is the Perfect Plants Thuja Green Giant 2ft Tall 8-Pack because the 2-foot starting size cuts a full year off establishment time compared to smaller liners, and the proven 3 ft/yr growth delivers a usable screen faster than any other evergreen. If you need to cover a longer property line on a tighter budget, grab the 40-pack of Thuja Green Giant. And for the fastest possible living wall in a wet area where winter foliage loss is acceptable, nothing beats the 50 Hybrid Willow bundle.