When selecting the best fast-growing shrubs, the goal is to achieve quick landscape coverage, privacy, or vibrant floral displays in minimal time. The Brighter Blooms Green Giant Thuja stands out as the top overall choice for its rapid growth rate and versatility. For those prioritizing privacy, the Nellie Stevens Holly offers dense evergreen foliage that matures quickly. Conversely, some options like the Wax Myrtle excel in drought tolerance but may require more space or maintenance. These tradeoffs highlight the importance of matching shrub characteristics with your specific landscape goals. Continue reading for a detailed breakdown of each pick and how they compare across key factors.
Key Takeaways
- The fastest-growing shrubs tend to be evergreen or evergreen-like for year-round privacy and coverage.
- Tradeoffs often include size, maintenance needs, and whether the shrub is suited for small gardens or large landscapes.
- Drought tolerance varies widely; some quick growers require regular watering, while others are more resilient.
- Price and size at purchase can significantly impact value, especially when establishing privacy screens quickly.
- Choosing the right shrub depends heavily on your climate, soil, and aesthetic preferences, beyond just growth rate.
| It’s Not Dead Yet mitogrow Tree & Shrub Plant Support |  | Best for Promoting Rapid Root Development and Stress Recovery | Active Ingredient: 2.50% Indole-3-Butyric Acid | Additional Components: B vitamins, Bacillus bacteria, fungi | Application: Tree and shrub support, transplant stress reduction | VIEW LATEST PRICE | See Our Full Breakdown |
| Brighter Blooms Emerald Green Arborvitae, 1-2 Feet – Live Plant |  | Best for Low-Maintenance Privacy Screens | Height: 1-2 Feet | Type: Live Plant | Plant Category: Evergreen Shrub | VIEW LATEST PRICE | See Our Full Breakdown |
| Proven Winners 1 Gal. Neatball Boxwood Shrub |  | Best for Tidy, Low-Maintenance Year-Round Interest | USDA Hardiness Zone: 5-9 | Mature Size: 24-36 inches | Sunlight: Full sun to partial shade | VIEW LATEST PRICE | See Our Full Breakdown |
| Lynwood Gold Forsythia Bush – Yellow Flowering Shrub – Live Plant, 1-2 Feet Tall |  | Best for Bright Spring Color and Easy Transplanting | Type: Deciduous shrub | Color: Yellow | Size: 1-2 feet tall | VIEW LATEST PRICE | See Our Full Breakdown |
| Nellie Stevens Holly 1 Gal. Pot | Fast Growing Privacy Evergreen |  | Best for Dense, Tall Privacy Hedges with Year-Round Interest | Size: Up to 25 ft tall | Width: Up to 15 ft | Foliage: Glossy green | VIEW LATEST PRICE | See Our Full Breakdown |
| Encore Azalea 1 Gal. Autumn Majesty Azalea Shrub |  | Best Overall for Year-Round Interest | Size: 42 inches H x 36 inches W | Zone: 6a-9b | Sunlight: Full sun to partial shade | VIEW LATEST PRICE | See Our Full Breakdown |
| Wax Myrtle | 20 Live Plants | Myrica Cerifera | Fast Growing Shrub, Privacy Screen, Evergreen Foliage, Drought Tolerant, Low Maintenance |  | Best for Versatile Privacy and Drought Tolerance | Plant Type: Live Plants | Quantity: 20 | Species: Myrica Cerifera | VIEW LATEST PRICE | See Our Full Breakdown |
| Brighter Blooms Thuja Green Giant Arborvitae, 2-3 ft |  | Best for Quick, Low-Maintenance Privacy Screens | Height: 2-3 ft | Growth Rate: 3-5 ft per year | Shipping Restrictions: No shipping to AK, AZ, HI | VIEW LATEST PRICE | See Our Full Breakdown |
| Perfect Plants Thuja Green Giant 3 Gallon – Live Evergreen Tree for Landscaping & Privacy |  | Best for Large-Scale Privacy and Landscaping | Growth Rate: 3 ft per year | Mature Size: 40 ft tall, 20 ft wide | Hardiness Zones: 5-9 | VIEW LATEST PRICE | See Our Full Breakdown |
| 6 Highlander Boxwood – Fast-Growing Evergreen Shrub for Privacy Hedges, Screens & Borders |  | Best for Formal Hedges and Bordering | Quantity: 6 plants | Size: 3.5-inch cubes | Height: 6–7 ft | VIEW LATEST PRICE | See Our Full Breakdown |
| Dwarf Red Burning Bush Live Plant, 2.5 Inch Pot |  | Best for Seasonal Color and Versatility | Plant Type: Live Plant | Size: 2.5 Inch Pot | Mature Height: 4-8 Feet | VIEW LATEST PRICE | See Our Full Breakdown |
| Southern Living 2 Gal. Obsession Nandina Shrub |  | Best for Year-Round Leaf Color and Low Maintenance | Plant Type: Nandina Shrub | Size: 2 Gallons | Zones: 6-10 | VIEW LATEST PRICE | See Our Full Breakdown |
| Wintergreen Boxwood, Live Plant, 3-Gallon Container |  | Best for Evergreen Structure and Cold Hardiness | Mature Size: 3-4 feet in height and width | Container Size: 3-gallon | Appearance: Glossy, dark green leaves | VIEW LATEST PRICE | See Our Full Breakdown |
| Viburnum Odoratissimum | 3 Live Plants |  | Best for Rapid Privacy and Fragrant Blooms | Type: Live Plants | Quantity: 3 | Plant Type: Shrub | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
It’s Not Dead Yet mitogrow Tree & Shrub Plant Support
This plant support supplement makes the most sense for gardeners prioritizing faster establishment and root growth. Compared with traditional fertilization, mitogrow emphasizes root health and transplant shock reduction, which can lead to quicker shrub development, especially in stressed or newly planted specimens. However, its effectiveness depends heavily on proper application frequency, and multiple treatments may be necessary for optimal results. While not a substitute for good planting practices, this supplement offers a boost to those seeking quicker shrub maturity. Tradeoffs include the need for consistent use and potential variability based on environmental conditions.
Pros:- Promotes faster root development and establishment
- Reduces transplant shock effectively
- Supports plant health year-round
Cons:- May require multiple applications for best results
- Effectiveness depends on correct application timing and method
Best for: Gardeners transplanting new shrubs or recovering stressed plants who want faster root establishment
Not ideal for: Casual gardeners seeking a simple, one-step fertilizer solution or those who prefer organic methods without bacterial or fungal additives
- Active Ingredient:2.50% Indole-3-Butyric Acid
- Additional Components:B vitamins, Bacillus bacteria, fungi
- Application:Tree and shrub support, transplant stress reduction
Our verdict“This support product is ideal for those transplanting or recovering shrubs who need quick root growth but are comfortable with ongoing treatments.”
Brighter Blooms Emerald Green Arborvitae, 1-2 Feet – Live Plant
This evergreen shrub is well-suited for homeowners wanting a reliable, low-effort privacy barrier. Compared with the Neatball Boxwood, it offers effortless growth and minimal pruning, making it perfect for those who prefer a natural look without constant shaping. Its adaptability to various soil types and weather conditions reduces the need for extra care, though its limited height range (1-2 feet) may not satisfy those seeking taller hedges immediately. For quick privacy in small to medium yards, this shrub delivers steady, fuss-free coverage. Its primary tradeoff is the limited mature height, which may require replacements or pruning for larger screens.
Pros:- Easy to grow and maintain
- Provides effective privacy screening
- Adapts well to different soil and weather conditions
Cons:- Limited height range (1-2 feet)
- Cannot be shipped to some states like AK, AZ, HI, OR
Best for: Homeowners seeking easy-care, evergreen privacy hedges in small to medium gardens
Not ideal for: Gardeners looking for tall, fast-growing hedges or those in regions with extreme weather conditions not suited to this shrub
- Height:1-2 Feet
- Type:Live Plant
- Plant Category:Evergreen Shrub
Our verdict“This shrub is perfect for gardeners wanting a low-maintenance, evergreen privacy screen that grows reliably without fuss.”
Proven Winners 1 Gal. Neatball Boxwood Shrub
The Neatball Boxwood stands out for its compact, tidy shape and hardy nature, making it ideal for formal gardens or front yard borders. Compared to the Emerald Green Arborvitae, it offers a more controlled, rounded form that requires less pruning once established, especially in USDA zones 5-9. Its evergreen foliage provides seasonal interest with minimal effort, but the lack of detailed info on mature size beyond 36 inches may be a concern for those planning larger landscapes. It is best suited for gardeners who want a neat, low-maintenance shrub that stays attractive throughout the year but are willing to accept its relatively small mature size and specific sun needs.
Pros:- Exceptional hardiness and low maintenance
- Year-round evergreen foliage
- Compact growth habit suitable for small spaces
Cons:- Limited info on final mature size beyond 36 inches
- Requires full sun to partial shade, limiting placement options
Best for: Gardeners needing a compact, low-maintenance shrub for borders or foundation planting in zones 5-9
Not ideal for: Those seeking large, fast-growing hedges or plants for shady conditions, as full sun is preferred
- USDA Hardiness Zone:5-9
- Mature Size:24-36 inches
- Sunlight:Full sun to partial shade
- Water Needs:Little to no watering
- Weight:6 pounds
- Color:Green
Our verdict“This shrub is perfect for gardeners wanting a tidy, evergreen border plant requiring minimal care in moderate zones.”
Lynwood Gold Forsythia Bush – Yellow Flowering Shrub – Live Plant, 1-2 Feet Tall
The Lynwood Gold Forsythia is a lively choice for gardeners seeking bright yellow spring blooms. Compared to the Holly, it offers seasonal color but is deciduous and may be leafless in winter, requiring seasonal planning. Its 1-2 foot size makes it suitable for smaller gardens or as an accent shrub, though it’s only appropriate for ground planting—not containers. Its easy transplanting with clear instructions reduces planting stress, but its deciduous nature means it provides no winter foliage or privacy. This shrub is best for those who want a splash of color each spring with minimal fuss, accepting its seasonal leaflessness.
Pros:- Shipped with clear planting instructions
- Provides vibrant yellow flowers in spring
- Ready to plant upon arrival
Cons:- Deciduous—may be leafless in winter
- Limited to ground planting, not suitable for containers
Best for: Gardeners wanting vibrant spring color in zones 5-9 with easy planting and maintenance
Not ideal for: Those seeking evergreen screening or year-round foliage coverage, since it is deciduous
- Type:Deciduous shrub
- Color:Yellow
- Size:1-2 feet tall
- Planting Zone:5-9
Our verdict“This shrub offers striking spring color for gardeners who enjoy seasonal blooms and easy planting, but it won’t provide winter foliage or privacy.”
Nellie Stevens Holly 1 Gal. Pot | Fast Growing Privacy Evergreen
The Nellie Stevens Holly makes an excellent choice for gardeners needing fast-growing, dense privacy hedges. Compared with the Neatball Boxwood, it grows taller and faster, reaching up to 25 feet with a width of up to 15 feet, making it ideal for screening large areas. Its evergreen foliage provides continuous coverage, and the white spring flowers with red fall berries add seasonal charm. However, its rapid growth requires regular pruning and fertilization to maintain shape and health, and it needs consistent watering after planting. For those with space and the desire for quick privacy, this holly is a reliable option, though it may be too large for small yards or those seeking low-maintenance plants.
Pros:- Fast-growing and dense for quick privacy
- Evergreen foliage provides year-round coverage
- Spring flowers and fall berries add seasonal interest
Cons:- Requires regular watering and pruning
- Potentially large size may need shaping for smaller yards
Best for: Homeowners wanting a fast-growing, tall privacy hedge or screen in zones 6-9
Not ideal for: Gardeners with limited space or those preferring slow-growing, low-maintenance shrubs that require less pruning
- Size:Up to 25 ft tall
- Width:Up to 15 ft
- Foliage:Glossy green
- Flowers:White in spring
- Berries:Red in fall
- Hardiness Zones:6-9
Our verdict“This holly is suited for those seeking rapid, tall privacy screens, provided they can manage its growth and maintenance needs.”
Encore Azalea 1 Gal. Autumn Majesty Azalea Shrub
This evergreen azalea stands out for its ability to provide vibrant visual appeal throughout all seasons, unlike deciduous options like the Nellie Stevens Holly which lose leaves in winter. It thrives in USDA zones 6a-9b, making it a versatile choice for many gardens, but its suitability is limited outside these zones. Its low maintenance needs and compact size—up to 42 inches tall—make it ideal for foundation planting or mixed borders that require minimal upkeep. However, it requires full sun to partial shade, which may restrict placement in shadier spots. Compared to larger trees like the Perfect Plants Green Giant, this shrub offers a more manageable size for small to medium landscapes, but it can’t deliver the same height or screening effect.
Pros:- Provides vibrant color year-round, especially with autumn foliage
- Low maintenance and easy to care for
- Suitable for a wide range of USDA zones 6a-9b
Cons:- Limited to specific USDA zones, restricting placement
- Requires full sun to partial shade, limiting shaded garden options
Best for: Gardeners seeking a low-maintenance, evergreen shrub that offers seasonal color and interest.
Not ideal for: Planting in colder zones below 6a or shaded areas where full sun isn’t available.
- Size:42 inches H x 36 inches W
- Zone:6a-9b
- Sunlight:Full sun to partial shade
- Type:Evergreen
Our verdict“This azalea makes sense for those wanting a compact, evergreen shrub with seasonal interest in suitable zones.”
Wax Myrtle | 20 Live Plants | Myrica Cerifera | Fast Growing Shrub, Privacy Screen, Evergreen Foliage, Drought Tolerant, Low Maintenance
The Wax Myrtle offers a highly adaptable, fast-growing evergreen foliage that creates effective privacy screens, outperforming slower-growing options like the Highlander Boxwood in speed. Its drought-tolerant nature makes it suitable for xeriscaping or regions with water restrictions, but it may require regular pruning to maintain a tidy shape, especially in ornamental landscapes. Its aromatic leaves add sensory appeal, and the ability to grow in various soil types broadens its appeal. While it’s low maintenance, its rapid growth can lead to overgrowth if not managed. Compared to the Green Giant arborvitae, it’s less uniform but offers a more natural look with less pruning overall.
Pros:- Evergreen foliage provides consistent privacy year-round
- Fast-growing and adaptable to many environments
- Low maintenance with aromatic, attractive foliage
Cons:- May require regular pruning to keep shape
- Potential invasiveness in certain regions if unmanaged
Best for: Homeowners wanting fast, low-maintenance privacy screens with drought resilience.
Not ideal for: Gardeners seeking a slow-growing, formal hedge or low-growth border plant.
- Plant Type:Live Plants
- Quantity:20
- Species:Myrica Cerifera
- Growth Rate:Fast
- Features:Evergreen foliage, Drought tolerant, Low maintenance
- Uses:Privacy screen, Ornamental, Garden landscape
Our verdict“This shrub excels for quick privacy and drought tolerance, ideal for informal landscapes needing rapid coverage.”
Brighter Blooms Thuja Green Giant Arborvitae, 2-3 ft
The Green Giant arborvitae is renowned for its rapid growth, reaching 3-5 feet per year, making it an excellent choice for creating instant privacy. Compared to the Green Giant sold in larger sizes, this 2-3 ft version is perfect for establishing a hedge quickly without waiting decades. Its low-maintenance nature means little pruning is needed, maintaining a lush, uniform appearance. However, restrictions on shipping to states like Alaska, Arizona, and Hawaii limit accessibility for some buyers. The limited size options listed mean it’s best for those who want a quick-start planting that matures into a dense screen. Its fast growth can sometimes lead to overplanting if not managed carefully.
Pros:- Rapid growth ensures quick privacy establishment
- Low-maintenance, no pruning needed for lush appearance
- Creates a dense, uniform landscape quickly
Cons:- Limited shipping options restrict availability
- Size options are constrained, requiring future planting for larger screens
Best for: Landscapers or homeowners seeking rapid privacy with minimal ongoing maintenance.
Not ideal for: Those wanting a mature hedge immediately or in regions where shipping is restricted.
- Height:2-3 ft
- Growth Rate:3-5 ft per year
- Shipping Restrictions:No shipping to AK, AZ, HI
Our verdict“This pick is ideal for those needing fast, hassle-free privacy screening with minimal upkeep.”
Perfect Plants Thuja Green Giant 3 Gallon – Live Evergreen Tree for Landscaping & Privacy
The Green Giant Thuja from Perfect Plants offers impressive height potential—up to 40 feet tall and 20 feet wide—making it suitable for large privacy screens and windbreaks. Its rapid growth rate of around 3 feet per year outpaces many other evergreens like the Highlander Boxwood, which is smaller and slower. Its deer resistance and adaptability to zones 5-9 add to its versatility, though it requires well-drained soil and regular watering in the first year. Compared with the smaller Green Giant arborvitae, this model is better suited for expansive landscapes where immediate, tall coverage is necessary. Its size and maintenance needs, however, may be overkill for small gardens or container planting.
Pros:- Fast-growing with tall, wide mature size
- Deer-resistant and adaptable to multiple zones
- Low-maintenance once established
Cons:- Requires ample space and regular watering in early years
- Cannot ship to California or Arizona, limiting access
Best for: Landscapers or homeowners planning large-scale screening or tall privacy barriers.
Not ideal for: Small yards or those seeking a compact, low-height shrub.
- Growth Rate:3 ft per year
- Mature Size:40 ft tall, 20 ft wide
- Hardiness Zones:5-9
- Soil:Well-drained
Our verdict“This tree makes perfect sense for large properties needing quick, tall privacy solutions with minimal ongoing effort.”
6 Highlander Boxwood – Fast-Growing Evergreen Shrub for Privacy Hedges, Screens & Borders
The Highlander Boxwood is a dense, fast-growing evergreen that can reach 6-7 feet tall, making it a suitable choice for formal hedges or borders. Compared with the Green Giant, which offers a more natural, towering privacy screen, the Highlander Boxwood provides a more controlled, manicured look, though it grows somewhat slower and may require periodic pruning to maintain its shape. Its adaptability to USDA zones 5-9 and low-maintenance profile make it appealing for both seasoned gardeners and beginners. Natural variations in size are possible, especially when shipped in 3.5-inch cubes, but overall it offers a reliable, elegant solution for creating privacy and structure in landscape designs. Its slower height gain means it takes longer to establish a full hedge than faster-growing alternatives.
Pros:- Fast-growing for a boxwood, reaching 6-7 ft
- Low-maintenance and cold-hardy
- Suitable for formal borders and privacy hedges
Cons:- Natural size variation possible, affecting uniformity
- Requires occasional pruning to maintain shape
Best for: Those seeking a formal, dense hedge with a refined appearance and moderate growth rate.
Not ideal for: Buyers needing quick screening or a very tall hedge within just a year.
- Quantity:6 plants
- Size:3.5-inch cubes
- Height:6–7 ft
- Width:2–3 ft
- USDA Zones:5–9
Our verdict“This shrub is best for gardeners who want a formal, fast-growing hedge with a refined look, accepting it takes some time to reach full height.”
Dwarf Red Burning Bush Live Plant, 2.5 Inch Pot
This compact shrub stands out for its vibrant red fall foliage, making it an excellent choice for adding seasonal interest to borders and hedges. Compared with larger, more mature options like the Wintergreen Boxwood, it offers a more dramatic color display, but its mature height of 4-8 feet might be too tall for small yards or low-maintenance landscapes. Its hardy nature in USDA Zones 4-8 ensures broad adaptability, but it cannot be shipped to some northern states like NY and MA, limiting its availability. The plant demands full sun and well-drained soil, which could be a challenge in shadier or wetter sites. Overall, this shrub makes the most sense for homeowners seeking a fast-growing, colorful hedge, willing to provide the right growing conditions.
Pros:- Bright red fall foliage adds vivid seasonal color
- Versatile for hedges, borders, or privacy screens
- Hardy in USDA Zones 4-8
Cons:- Cannot be shipped to certain northern states like NY and MA
- Requires full sun and well-drained soil for best growth
- Potentially too tall for small or low-clearance gardens
Best for: Gardeners wanting a quick, colorful screen in full sun with adaptable soil conditions.
Not ideal for: Small yard owners or those in northern states where shipments are restricted, and for those seeking low-maintenance, low-fuss plants.
- Plant Type:Live Plant
- Size:2.5 Inch Pot
- Mature Height:4-8 Feet
- USDA Zones:4-8
- Features:Vibrant red fall foliage
Our verdict“This shrub is ideal for those wanting a fast-growing, colorful addition to larger landscape spaces in full sun.”
Southern Living 2 Gal. Obsession Nandina Shrub
This Nandina shrub offers consistent leaf color throughout all seasons, making it an attractive low-effort option compared to the Viburnum Odoratissimum, which provides quick privacy but with a denser growth pattern. While the 2-gallon size helps it establish faster, its eventual mature size remains uncertain, and it requires regular watering until established—something to consider for busy gardeners. Its adaptability across USDA zones 6-10 and tolerance for sun to part shade make it versatile, but colder zones or dry conditions might require additional protection or watering. Perfect for those seeking a resilient, evergreen shrub with colorful foliage, especially in partially shaded gardens.
Pros:- Colorful foliage year-round
- Suitable for a wide USDA zone range
- Low-maintenance and easy to care for
Cons:- Requires regular watering until established
- Uncertain mature size, which may affect planning
- May need winter protection in colder zones
Best for: Homeowners wanting a low-maintenance, colorful shrub that thrives in a range of light conditions and USDA zones.
Not ideal for: Gardeners in extremely dry or cold climates who can’t provide consistent watering or protection, or those seeking fast-growing privacy hedges immediately.
- Plant Type:Nandina Shrub
- Size:2 Gallons
- Zones:6-10
- Light Requirements:Sun to part shade
- Watering:Twice per week until established, then once per week
Our verdict“This shrub is a strong choice for those who prioritize low maintenance and consistent color in moderate climates.”
Wintergreen Boxwood, Live Plant, 3-Gallon Container
The Wintergreen Boxwood excels in providing a dense, evergreen structure year-round, making it a go-to for formal hedges or accents. Compared to the Viburnum Odoratissimum, which offers fragrant flowers and rapid growth, the boxwood emphasizes stability and a classic tidy appearance. Its 3-4 feet size and glossy leaves deliver a refined look, but it requires full or partial sun and well-draining soil to prevent root issues. Its cold hardiness makes it suitable for colder regions, yet it isn’t as quick to establish or grow as some evergreen shrubs. Ideal for gardeners seeking a reliable, low-maintenance evergreen with year-round interest, especially in cooler climates.
Pros:- Evergreen foliage provides year-round interest
- Versatile for hedges, borders, or standalone features
- Cold hardy and adaptable to various conditions
Cons:- Requires well-draining soil to prevent root rot
- Needs full or partial sun for optimal growth
- Growth rate may be slower than other fast-growing shrubs
Best for: Gardeners wanting a versatile, evergreen shrub for formal landscaping or borders in cold or temperate zones.
Not ideal for: Those seeking rapid privacy screening or in shady, poorly drained sites, as its growth is slower and it needs specific conditions.
- Mature Size:3-4 feet in height and width
- Container Size:3-gallon
- Appearance:Glossy, dark green leaves
- Growing Conditions:Partial to full sun, well-draining soil
- Hardiness:Cold hardy
Our verdict“This shrub suits those prioritizing year-round structure and stability in cooler or temperate gardens.”
Viburnum Odoratissimum | 3 Live Plants
This Viburnum Odoratissimum delivers fast-growing, dense foliage with fragrant white flowers, making it ideal for quick privacy screens or standalone features. Unlike the Obsession Nandina, which offers colorful leaves, this viburnum emphasizes speed of growth and pollinator attraction, though it may require ample space for full development. Its evergreen nature and drought tolerance support year-round greenery with minimal fuss, but its flowering depends on climate, and it may need space to accommodate its vigorous growth. Perfect for gardeners seeking rapid screening combined with fragrant blooms and low maintenance.
Pros:- Fast-growing for quick privacy screening
- Fragrant white flowers attract pollinators
- Low-maintenance and drought tolerant
Cons:- May require ample space for full growth
- Flowering may be seasonal or climate-dependent
- Potential for overgrowth if not maintained
Best for: Homeowners wanting fast privacy or decorative flowering shrubs with minimal upkeep in warm climates.
Not ideal for: Limited space gardens, or areas with poor soil drainage, since vigorous growth can lead to over-crowding or root issues.
- Type:Live Plants
- Quantity:3
- Plant Type:Shrub
- Foliage:Evergreen
- Flowers:Fragrant White
- Growth Rate:Fast
Our verdict“This viburnum is perfect for those who want an instant privacy solution with fragrant blooms and easy care.”
How We Picked
To determine the best fast-growing shrubs, I evaluated each option based on growth rate, overall plant health, ease of care, adaptability to different climates, and value for the price. Durability and maintenance requirements also played a key role, as quick-growing plants that demand high upkeep may not be suitable for all gardeners. I compared these factors across a variety of shrub types, ensuring a mix of evergreen, flowering, and privacy-focused plants. The ranking reflects a balance between rapid growth, ease of care, and suitability for different landscape goals, helping buyers choose options aligned with their specific needs.Factors to Consider When Choosing Best Fast-growing Shrubs
When selecting the best fast-growing shrub, it’s essential to consider factors that match your landscape conditions and goals. Growth rate alone isn’t enough — durability, maintenance, size, and climate adaptability affect long-term success. Knowing what to prioritize can help you avoid common pitfalls like choosing a shrub that outgrows your space or requires excessive upkeep. Here are key factors to weigh before making your decision.Growth Rate and Size Expectations
While these shrubs are known for their rapid growth, actual rates vary based on soil, climate, and care. Understanding the expected mature size helps prevent planting a shrub that will outgrow your space or require frequent pruning. Look for species that match your available space and desired timeline for full coverage or privacy.
Climate and Hardiness Zones
Matching a shrub’s hardiness zone with your local climate is vital. A shrub that grows quickly in one zone might struggle in another, leading to poor health or stunted growth. Always check the recommended zones and select varieties proven to thrive in your environment to ensure rapid development and longevity.
Maintenance Needs
Some fast growers demand high pruning, watering, or fertilization, which can increase upkeep costs and effort. Conversely, drought-tolerant or low-maintenance varieties might grow slightly slower but save you time and resources long-term. Consider your willingness and ability to maintain the shrub before choosing a high-growth variety.
Aesthetic and Functional Goals
Decide whether your priority is privacy, floral display, or a backdrop for other plants. For instance, evergreen shrubs like holly provide year-round coverage, while flowering varieties like Forsythia add seasonal color. Matching the shrub’s appearance and growth habit with your landscape goals ensures satisfying results.
Budget and Plant Size at Purchase
Initial cost and size influence how quickly you see results. Larger, more mature plants tend to establish faster but cost more upfront. Smaller plants are more affordable but require patience for growth. Balancing budget and timeline helps you choose options that meet your expectations without surprises.
Frequently Asked Questions
How quickly can I expect these shrubs to provide privacy?
Most fast-growing shrubs can establish a decent privacy screen within 2-3 years, especially if you start with larger, more mature plants. Proper planting, watering, and maintenance accelerate this process, but the exact timeline depends on the species and local conditions. Choosing evergreen varieties generally ensures year-round coverage, which is ideal for privacy concerns.
Are there fast-growing shrubs suitable for small gardens?
Yes, some shrubs like dwarf boxwoods or smaller Forsythia varieties can grow quickly while remaining compact. It’s essential to select species with manageable mature sizes and pruning requirements to prevent them from outgrowing limited space. Focus on varieties explicitly labeled for small gardens or that can be maintained at your desired height.
What maintenance do these fast-growing shrubs typically need?
While many fast growers require regular pruning to maintain shape and control size, some, like Wax Myrtle or Green Giant Thuja, are relatively low-maintenance once established. Consistent watering, occasional fertilization, and pruning are usually enough to keep them healthy and vigorous. However, plants with dense foliage might need more frequent trimming to prevent overgrowth or disease issues.
Can I plant these shrubs in all soil types?
Most of these shrubs are adaptable but perform best in well-drained soils. Some, like the Wax Myrtle, tolerate drought and poorer soils, while others may require soil amendments for optimal growth. Before planting, assess your soil type and consider adding compost or other amendments to improve drainage and fertility, ensuring healthy, quick growth.
Are these shrubs suitable for cold climates?
Many listed options, such as the Nellie Stevens Holly and Green Giant Thuja, are hardy in colder zones and will grow rapidly in those conditions. However, some flowering varieties like Encore Azaleas may have more limited cold tolerance. Always check the specific hardiness zone recommendations to ensure your chosen shrub will thrive and grow quickly in your climate.
Conclusion
For those seeking an overall dependable choice, the Brighter Blooms Green Giant Thuja offers rapid growth combined with low maintenance, making it ideal for most landscapes. Budget-conscious gardeners will find the Wax Myrtle a compelling option that balances speed with drought tolerance. Beginners should consider the Nellie Stevens Holly or Forsythia for their ease of care and quick coverage. Gardeners with specific goals like year-round privacy or floral interest might prioritize evergreen options or flowering varieties, respectively. Ultimately, matching the shrub’s characteristics to your space, climate, and maintenance willingness will deliver the fastest, most satisfying results.
