Waiting three years for a hedge to offer any meaningful privacy or sound reduction is the single biggest frustration in landscape design. Standard shrubs grow at a glacial pace, leaving your yard exposed to neighbors and traffic while you water and wait. The solution lies in selecting species bred or selected specifically for explosive vertical growth and dense branching.
I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. I aggregate nursery-grade specification data and long-term owner feedback from thousands of horticultural sources to identify which hedge plants actually deliver the growth rate, hardiness, and visual density they promise on the tag.
Whether you need to screen a two-story window or create a living fence along a property line, this guide breaks down the top performers. My research pinpoints the most reliable best fast growing hedge plants that transform bare dirt into a living wall in one growing season.
How To Choose The Best Fast Growing Hedge Plants
Not every bush labeled “fast” will survive your winter or thrive in your soil. Picking the right one requires matching three factors: growth habit, hardiness zone, and your specific privacy or aesthetic goal. A species that adds 5 feet per year is worthless if it can’t handle your local frost dates.
Annual Growth Rate vs. Mature Spread
A plant that shoots up 4 feet annually but spreads only 18 inches creates a thin screen. Look for varieties that combine vertical speed with lateral branching. Double-check the mature width listed on the tag — spacing recommendations assume you want a solid wall, not isolated pillars.
Root System and Establishment Stress
Fast top growth demands an aggressive root system. Container-grown plants often establish faster because the root ball is intact, but bare-root options like the Lynwood Gold Forsythia can catch up within one season if planted correctly. Avoid compacted clay without amending — roots that can’t spread can’t fuel rapid canopy growth.
Maintenance Requirements
Speed comes at a pruning cost. A fast-growing hedge that reaches 10 feet in two years requires structural trimming to stay dense at the base. Species like Aussie Hybrid Willow need annual pollarding or severe cutting back to maintain a hedge form rather than a row of trees. Always confirm whether the plant naturally bushes out or requires intervention to stay thick.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| 18 Hybrid Willow Trees | Deciduous Tree | Extreme privacy speed | 20 ft height in 3 years | Amazon |
| Blue Chiffon Rose of Sharon | Deciduous Shrub | Tall summer-flowering screen | 8-12 ft mature height | Amazon |
| Lynwood Gold Forsythia | Deciduous Shrub | Early spring color wall | 1-2 ft bare root size | Amazon |
| Double Play Doozie Spirea | Deciduous Shrub | Compact low-maintenance hedge | 24-36 inch height | Amazon |
| Heirloom Floribunda Rose | Own Root Rose | Fragrant blooming hedge | 5 ft x 4 ft mature size | Amazon |
In-Depth Reviews
1. 18 Hybrid Willow Trees
The Aussie Hybrid Willow is the undeniable champion of raw speed in this lineup. Multiple verified owners report growth exceeding 20 feet within three seasons, with foliage thickening into a dense visual and sound barrier by the second year. The cuttings root aggressively in sandy soil under full sun, and the complete lack of seeds or cotton eliminates the mess typical of other willow varieties.
This is not a fussy shrub for manicured gardens — it functions as a living fence for farms, roadside buffers, and boggy erosion-prone areas. Each pack ships 18 bare-root cuttings with a video tutorial link, and the success rate among owners who follow the instructions is high, though a minority experienced die-off. The roots dry out quickly in transit, so immediate soaking and planting is non-negotiable.
For property owners who need a wall of green before their next tax assessment or who want to dry out a wet lowland area, this willow delivers where container-grown nursery stock falls short. It demands annual cutting back to maintain hedge form and prevent a thicket of trees, but the payoff in speed is unmatched in this price class.
What works
- Annual growth exceeds 6 feet in ideal conditions
- No seeds or cotton litter
- Excelent for wet or poor soil
What doesn’t
- Some cuttings may arrive dead or fail to root
- Requires aggressive annual pruning to stay hedge-shaped
2. Blue Chiffon Rose of Sharon (Hibiscus) Shrub
The Blue Chiffon Rose of Sharon fills the niche of a fast-growing deciduous hedge that also delivers ornamental value. With a mature height range of 8 to 12 feet and a spread of 4 to 6 feet, this Proven Winners selection creates a tall, airy screen that softens boundaries while producing delicate blue double flowers from spring through fall. Hardiness zones 5 through 9 cover most of the continental US.
Owners consistently praise the healthy root systems and sturdy canes upon arrival. The container-grown 2-gallon pot minimizes transplant shock, and the plant establishes quickly when given full sun and regular watering. Unlike some Rose of Sharon varieties that lean toward invasive self-seeding, the Blue Chiffon cultivar produces sterile seeds, keeping your hedge tidy. A small number of overwintering failures were reported in colder zone 5 microclimates.
This is the right choice for a homeowner who wants a tall, living wall with show-stopping blooms rather than a solid evergreen block. Space the plants 8 feet apart as recommended to avoid crowding, and expect 2 to 3 feet of growth per year once established. The foliage drops in winter, so plan for a seasonal view through the branches.
What works
- Very tall mature height for maximum screening
- Long bloom period from spring through fall
- Sterile seeds prevent unwanted spreading
What doesn’t
- Deciduous — no winter privacy
- Occasional failure in colder zone 5 areas
3. Lynwood Gold Forsythia Bush
Forsythia is the classic harbinger of spring, and this Lynwood Gold cultivar from DAS Farms delivers that golden explosion of color before most hedges have even leafed out. Shipped as bare-root sticks 1 to 2 feet tall, the growth rate is impressive — multiple owners report reaching 6 feet by the second year and full maturity around the 10-year mark. Hardiness zones 5 through 9 are covered.
The packaging receives consistent high marks for protecting the dormant canes during transit, though a few buyers noted the delivered size was shorter than advertised. This is a deciduous shrub that must be planted directly into the ground — container growing will stunt the root system. The fall foliage provides a secondary season of interest with yellow-orange tones before leaf drop.
For a hedge that announces the end of winter with an unmistakable yellow wall, the Lynwood Gold is unmatched at this price point. It requires annual pruning immediately after bloom to maintain shape and prevent legginess. The bare-root form means lower shipping costs, but you lose the instant size of a container plant.
What works
- Brilliant early spring blooms
- Fast vertical growth in full sun
- Packed and shipped with care for safe arrival
What doesn’t
- Shipped size can be shorter than stated
- Bare-root form requires immediate planting
4. Proven Winners 2 Gal. Double Play Doozie Spirea Shrub
Don’t let the compact 2- to 3-foot mature height fool you — the Double Play Doozie Spirea earns its spot on this list by reaching that full size within a single growing season. Hardiness zones 3 through 8 mean this shrub thrives in cold northern climates where other fast growers fail. The red-to-purple flowers appear continuously from spring through fall, and the foliage shifts through orange and burgundy tones.
Owner feedback consistently highlights the size and health of the 2-gallon container plants upon delivery. Many noted the shrubs arrived larger and bushier than expected, with multiple branches already tipped with russet new growth. The low maintenance requirement makes this ideal for foundation hedges or border definition where 3 feet of height is sufficient. Proper soil preparation is critical — those who amended clay beds saw dramatically better establishment.
If your goal is a knee-high flowering border that fills out fast and requires almost no pruning, this Spirea outperforms most perennials. It is not a privacy screen, but it creates a dense visual barrier at eye level when planted as a row. The deciduous habit means winter dormancy, but the branch structure remains attractive.
What works
- Reaches full size in one season
- Exceptional cold hardiness down to zone 3
- Continuous blooms from spring to fall
What doesn’t
- Too short for privacy screening
- Foliage drops in winter
5. Heirloom Floribunda Rose – Parfuma® Earth Angel
The Heirloom Floribunda Rose represents the premium tier of this list, and for a hedge plant that doubles as a sensory garden centerpiece, it justifies the investment. Shipped as an own-root plant in a 1-gallon container, it reaches 5 feet tall and 4 feet wide at maturity, with continual blooming from spring through fall. The fragrance is a complex, old-rose scent that fills the surrounding area.
Owners rave about the vigorous growth once planted — multiple reviews note that the small 12-15 inch starter doubled in size within a few months. The own-root genetics mean that any new growth below the graft line will still produce the same highly fragrant blooms, unlike grafted roses. Hardiness zones 5 through 9 cover most temperate climates, and the plant shows good disease resistance compared to hybrid tea roses.
For a hedge that combines rapid establishment, nonstop blooming, and intoxicating fragrance, this Floribunda is the top choice. It requires consistent watering and a layer of organic fertilizer monthly during the growing season. The deciduous habit and thorny canes mean careful placement away from high-traffic pathways, but the visual and olfactory payoff is unmatched by any other plant on this list.
What works
- Own-root genetics for reliable growth
- Exceptional fragrance that intensifies in heat
- Blooms continually throughout the season
What doesn’t
- Deciduous and thorny canes
- Needs monthly feeding for best performance
Hardware & Specs Guide
Annual Growth Rate
This is the single most important metric for hedge plants. Aussie Hybrid Willow can add 6+ feet per year once established, while Spirea reaches its full 3-foot height in one season. Rose of Sharon and Forsythia average 2-3 feet annually. Always cross-reference growth rate with your desired final height — a plant that grows 5 feet per year is overkill for a 4-foot hedge unless you enjoy constant pruning.
Hardiness Zone Compatibility
Each species has a specific USDA hardiness zone range that dictates survival. The Double Play Doozie Spirea thrives in zones 3-8, making it the most cold-tolerant option here. The Rose of Sharon and Forsythia cover zones 5-9, while the Hybrid Willow adapts to zones 4-9. The Floribunda Rose is best in zones 5-9. Planting outside the recommended zone means winter loss or stunted growth regardless of speed.
Root System Type
Bare-root plants like the Lynwood Gold Forsythia arrive dormant and need immediate ground contact to establish. Container-grown options like the Blue Chiffon Rose of Sharon and Double Play Doozie Spirea have intact root balls and suffer less transplant shock. Own-root roses like the Heirloom Floribunda produce all growth from their own roots, eliminating graft failure risk. Willow cuttings root directly from stem nodes and need consistent moisture for the first 4 weeks.
Sunlight and Soil Requirements
All five plants prefer full sun (6+ hours daily) for maximum growth rate. The Hybrid Willow tolerates wet, sandy, and poor soils and even helps dry out boggy areas. Spirea and Rose of Sharon accept partial shade but will grow slower and bloom less. Forsythia needs well-draining soil to prevent root rot. The Floribunda Rose demands rich, loamy soil with good drainage and organic matter for optimal fragrance and flower production.
FAQ
How fast is considered fast for a hedge plant?
Can I plant fast-growing hedge plants in clay soil?
Do fast-growing hedge plants need more water?
How far apart should I plant fast-growing hedge shrubs?
Final Thoughts: The Verdict
For most gardeners, the best fast growing hedge plants winner is the 18 Hybrid Willow Trees because it delivers unmatched growth speed, deer resistance, and soil adaptability in a single inexpensive pack. If you want tall summer-flowering privacy with sterile seeds, grab the Blue Chiffon Rose of Sharon. And for the best early spring color wall that establishes within two seasons, nothing beats the Lynwood Gold Forsythia.