5 Best Fast Growing Privacy Plants | Willow vs Thuja Showdown

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Waiting years for a bare fence line to become a private sanctuary tests everyone’s patience. The wrong choice in privacy plants can mean a decade of sparse coverage, constant watering, and disappointment when winter arrives. This guide focuses exclusively on species that deliver measurable height—three, four, even eight feet per year—so you can reclaim your outdoor space on a schedule that actually works for modern life.

I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. I spend my time comparing growth rates, analyzing hardiness zone data, studying soil pH requirements, and cross-referencing thousands of aggregated owner experiences to find which varieties actually deliver on their promises year after year.

Whether you need a visual screen from a neighbor’s new addition or a windbreak for a exposed property line, the right selection comes down to climate adaptability, soil conditions, and realistic expectations. This guide walks through the top contenders to help you identify the best fast growing privacy plants that suit your specific growing environment.

How To Choose The Best Fast Growing Privacy Plants

Selecting the right privacy plants hinges on understanding three interconnected factors: growth rate potential, your local hardiness zone, and the plant’s structural habit (evergreen vs. deciduous). A willow that rockets to 20 feet in three years may drop every leaf in autumn, leaving you exposed half the year. A Thuja Green Giant stays green year-round but needs consistent moisture and well-draining soil to hit its advertised 3-foot annual gain.

Growth Rate and Root Stock Quality

Not all cuttings are created equal. The thickness of the root stock—measured in inches of diameter—directly correlates to first-year vigor. Jumbo cuttings with 5/8-inch to 1-inch thick stems store more energy reserves, which translates to faster root development and taller shoots in the first growing season. Standard pencil-thin cuttings can work, but they demand more careful watering and may lag behind by a full year.

Evergreen vs. Deciduous: The Winter Screen Question

Hybrid willows grow at astonishing rates—up to 12 feet per year in prime conditions—but they are deciduous. Come late autumn, the leaves fall, and your privacy screen becomes a bare twig fence. If year-round screening is non-negotiable, Thuja Green Giant or similar evergreen conifers are the better play, even though their annual growth tops out around 3 feet. The trade-off is patience for permanence.

Watering Needs and Soil Adaptability

Willows are hydrophilic; they thrive in consistently moist soil and can even help dry out boggy areas. Thuja requires moderate, regular watering, especially during the first two years of establishment. Sandy or loamy soils with good drainage favor both species, but heavy clay that stays wet can cause root rot in Thuja. Match the plant to your existing soil profile to avoid constant amendments.

Quick Comparison

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Model Category Best For Key Spec Amazon
24 Jumbo Hybrid Willow Premium Cutting Maximizing first-year height 5/8–1 in. thick root stock Amazon
Thuja Green Giant 10-Pack Evergreen Sapling Year-round privacy screen 3 ft. annual growth rate Amazon
25 Jumbo Hybrid Willow Thick Cutting Large hedge on a budget 10 in. cutting length Amazon
Hybrid Willow 25 Cuttings Standard Cutting Entry-level willow growing 8–12 ft./year growth potential Amazon
18 Hybrid Willow Trees Budget Cutting Low-cost windbreak start 18 cuttings per order Amazon

In‑Depth Reviews

Best Overall

1. 24 Jumbo Hybrid Willow Tree Cuttings

5/8–1 in. Stock24 Cuttings

This premium offering from CZ Grain gives you 24 jumbo-sized cuttings, each measuring roughly 10 inches tall with root stock between 5/8-inch and 1-inch thick. That thickness is the difference-maker: thicker cuttings pack more stored energy, which translates into faster root emergence and taller first-year shoots. Multiple verified buyers report visible rooting within one week of placing them in water, with some noting blooms appearing even without a pre-soak period.

The real-world outcomes from southern growers are impressive. One Alabama owner reports that every cutting they planted and watered thrived, leading them to purchase 50 more. Another March 2024 planting in a warmer zone saw all cuttings survive with no losses, requiring only a weekly 20-minute drip line after the first year. The primary limitation is that these are deciduous—they provide dense seasonal coverage but will drop leaves in winter.

For anyone prioritizing raw annual height gain and thick trunk development, this is the best entry point among the hybrid willow options. The jumbo stock reduces the risk of die-off that plagues thinner cuttings, making it a more reliable bet for first-time willow growers who want a dense hedge by the end of year two.

What works

  • Thick root stock drives faster first-year establishment
  • High survival rate reported across multiple climates
  • Tolerates moderate watering after roots are established

What doesn’t

  • Deciduous—no winter privacy coverage
  • Some cuttings may fail if cold snap delays planting
  • Requires consistent moisture in the first growing season
Evergreen Choice

2. 10 Thuja Green Giant Arborvitae 7-10 inches Tall Trees

Hardy Zones 5–93 ft/Year Growth

Thuja Green Giant is the reigning champion of evergreen privacy screens for a reason: it delivers a consistent 3 feet of growth per year after establishment, reaching a mature height of 40 feet with a 15-foot spread. This 10-pack ships as potted plants in their own soil, which eliminates the rooting uncertainty that comes with bare cuttings. A buyer in north Missouri reported that their trees survived a harsh winter and doubled in size within a single growing season with consistent watering and occasional fertilizer.

The value proposition here is strong—at roughly four dollars per tree, this pack undercuts big-box nursery prices significantly. One customer noted the trees arrived quickly, well-packaged, and healthy enough to survive weeks in pots before their final planting spot was ready. Deer resistance is a plus, though smaller saplings may need protective fencing. Some winter browning is normal, but orange or flat foliage signals dehydration rather than cold damage.

The trade-off is that first-year growth is modest compared to willow. These arrive as 7-10 inch saplings, so you will not get instant privacy in year one. However, by year three you will have a dense, permanent green wall that never drops its leaves. For homeowners who want a one-time planting with no annual cleanup, Thuja is the correct move.

What works

  • Evergreen foliage provides year-round privacy
  • Proven 3 ft annual growth after first season
  • Deer-resistant once established

What doesn’t

  • Modest first-year height gain
  • Needs consistent watering 2-3 times per week
  • Vulnerable to root rot in heavy clay soil
Jumbo Value

3. 25 Jumbo Hybrid Willow Tree Cuttings

XXL Root Stock25 Count

This 25-count jumbo pack offers the same XXL root stock concept as the 24-pack but with one extra cutting and a slightly lower per-unit cost. The cuttings are described as approximately 10 inches tall with 5/8-inch to 1-inch thick stems, designed to maximize first-year production. A Kentucky grower reported rooting within a day and reaching 12 inches tall in under a month after planting in March, despite heavy daily watering during a drought period.

However, the mixed long-term outcomes are worth noting. One one-year review from a grower in New York reported that while the cuttings rooted and grew before winter, none returned after dormancy, and the company refused a promised replacement. Another New York user noted that willows grew tall but never thickened enough for real privacy, then died from fungus. These reports suggest that hybrid willows in colder, wetter zones (below zone 5) carry higher risk of winterkill and fungal issues.

In warmer climates (zones 6-8) with ample sun and water, the success stories are dramatic—one North Carolina grower reported 40-foot trees with baseball-bat-thick trunks by December of year two. The key variable is local climate. If you live in a zone with mild winters and long growing seasons, this jumbo pack delivers extraordinary value. In frost-heavy regions, consider Thuja instead.

What works

  • Thick root stock for rapid rooting and early growth
  • Excellent warm-climate results with proper watering
  • Non-GMO, good for pollinators

What doesn’t

  • Higher winterkill risk in zones 4 and below
  • Fungal issues reported in humid, frost-prone areas
  • Deciduous—no winter screening
Solid Starter

4. Hybrid Willow Tree Cuttings – 25 Cuttings

Cold Hardy8–12 ft/Year Potential

This entry-level hybrid willow pack from CZ Grain provides 25 standard-sized cuttings that are thinner than the jumbo options but still capable of producing 8-12 feet of growth per year under ideal conditions. The cuttings ship as dormant, freshly cut sticks that look dry on arrival—but multiple buyers report visible root development within 48 hours of placing them in a cup of water. One customer noted that after three days, every one of the nine cuttings they received had both roots and sprouts.

The included planting instructions are clear: space 2 feet apart for a privacy hedge, keep the soil damp, and plant in full sun. Growers who followed these guidelines with decent soil and regular moisture saw nearly 100% take rates. The main differentiator from the jumbo packs is the thinner stem diameter; these require more attentive watering in the first weeks and may lag behind thicker cuttings in first-year height. However, the cold hardiness rating is solid, making this a viable option for growers in zones 4-8.

For budget-conscious buyers who are willing to invest a little more care in the early stages, this pack delivers predictable results. The trade-off is simple: lower upfront cost versus thicker cuttings that tend to have higher survival rates and faster early growth. If you have the time to monitor moisture levels closely, this is a smart entry point into willow hedging.

What works

  • Fast rooting in water—visible growth within days
  • Clear, step-by-step planting instructions included
  • Good cold hardiness for zones 4-8

What doesn’t

  • Thinner stems need more careful early watering
  • Some cuttings may arrive dry and fail to root
  • Deciduous—seasonal privacy only
Budget Pick

5. 18 Hybrid Willow Trees – Privacy Trees Fast Growing

18 CuttingsDeer Resistant

This 18-count pack of hybrid willow cuttings is the cheapest entry point into fast-growing privacy plants in this lineup. The cuttings are standard thickness—not jumbo—and the brand is the same CZ Grain that supplies the thicker options. The advertised benefits are the same: fast shade, erosion control, deer resistance, and a noise barrier once established. The included YouTube tutorial video is a nice bonus for visual learners who want to see proper planting technique.

Owner experiences are sharply divided. On the positive side, one grower who planted in May 2019 reported 20-foot-tall, bushy trees that form a perfect tree line. Another noted that after three years, the trunks grow large with bark and the screen effectively blocks road noise. However, a significant minority of buyers report high failure rates—one customer followed the instructions to the letter and saw all but a couple of cuttings die, while another noted that several arrived dead and failed to produce roots or sprouts.

The takeaway is that these standard cuttings lack the energy reserves of the jumbo stock, making them more vulnerable to shipping stress, improper soil conditions, and inconsistent watering. For the lowest possible upfront investment, this pack works well for growers in ideal conditions who can plant immediately. For anyone with challenging soil or less consistent attention, spending slightly more on thicker cuttings dramatically improves survival odds.

What works

  • Lowest per-cutting price in the lineup
  • Proven 20-ft height potential in ideal conditions
  • Deer resistant and good for erosion control

What doesn’t

  • Higher failure rate reported with standard stock
  • Some cuttings arrive dead or fail to root
  • Thinner stems are less forgiving of dry soil

Hardware & Specs Guide

Cutting Thickness and First-Year Vigor

The single most reliable predictor of a willow cutting’s first-year success is the diameter of the stem. Standard pencil-thin cuttings (roughly 1/4 inch) have limited stored energy and may fail if soil moisture drops even briefly. Jumbo cuttings, defined as 5/8 inch to 1 inch thick, carry significantly more carbohydrate reserves, enabling them to push roots faster and produce taller shoots in the first 90 days. Thicker cuttings also survive shipping stress better—fewer arrive dried out or damaged.

Spacing Requirements for Privacy Screens

Willow hedges should be planted 2 feet apart for a dense, continuous screen within two growing seasons. Thuja Green Giant requires wider spacing—6 to 7 feet apart—because the mature spread reaches 15 feet. Overcrowding willows beyond 2-foot spacing creates competition for water and sunlight, leading to thinner trunks and a less effective visual barrier. Thuja planted too close will eventually crowd itself, causing lower branch die-off and a bare bottom edge.

Hardiness Zone Compatibility

Hybrid willows are rated for USDA zones 4 through 8, but real-world performance varies dramatically by microclimate. Growers in zones 6-8 with long, warm summers see the most dramatic growth—20+ feet in two years. Zone 4 and 5 growers face significant winterkill risk, especially if the plants haven’t fully hardened off before the first frost. Thuja Green Giant thrives in zones 5-9 and offers superior cold tolerance with consistent year-round color even in northern climates.

FAQ

How fast do hybrid willow cuttings grow in the first year?
In ideal conditions with full sun, consistent moisture, and jumbo-sized root stock, hybrid willows can grow 8 to 12 feet in the first year. Standard pencil-thin cuttings typically achieve 4 to 6 feet in the same period. Growth slows in partial shade or drought conditions.
Will hybrid willows provide privacy in winter?
No. Hybrid willows are deciduous, meaning they drop all their leaves in late autumn. The bare branches provide little to no visual screening during winter months. For year-round privacy, you need an evergreen species like Thuja Green Giant or arborvitae.
Can I plant willow cuttings directly in the ground without rooting them in water first?
Yes, you can plant cuttings directly into moist soil, and many growers do so successfully. However, rooting them in a cup of water for 3 to 7 days first allows you to confirm viability before committing them to the ground. Visible roots and buds within a week indicate a healthy cutting.
What causes willow cuttings to fail after they start growing?
The most common causes are inconsistent soil moisture (drying out completely), fungal diseases in wet, humid climates with poor air circulation, and winterkill when young plants haven’t hardened off before the first hard freeze. Jumbo cuttings have higher survival rates because their larger energy reserves help them push through stress periods.

Final Thoughts: The Verdict

For most gardeners, the fast growing privacy plants winner is the 24 Jumbo Hybrid Willow Cuttings because the thick 5/8-inch to 1-inch root stock provides the best balance of rapid establishment and reliable survival across zones 6-8. If you need year-round evergreen coverage, grab the Thuja Green Giant 10-Pack for its proven 3-foot annual growth and permanent screening. And for budget-minded growers in warm climates who can provide consistent care, nothing beats the sheer volume of the 25 Jumbo Hybrid Willow Cuttings.

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