Choosing the right evergreen shrubs for a hedge means considering year-round structure, growth rate, and your desired privacy level. This guide will help you select and care for the best evergreen shrubs for hedges to create a beautiful, functional border for your property.
A good hedge provides more than just a boundary. It offers privacy, reduces noise, blocks wind, and creates a backdrop for your garden. Evergreen shrubs are the top choice because they keep their leaves and color all year, ensuring your landscape never looks bare.
Evergreen Shrubs For Hedges
This section covers the most reliable and popular evergreen shrubs used for hedging. Each has its own strengths, from formal clipped looks to informal, flowing barriers.
Classic Formal Hedge Choices
These shrubs are known for their dense growth and ability to withstand frequent shearing. They are ideal for creating crisp, clean lines.
Boxwood (Buxus Spp.)
Boxwood is the quintessential formal hedge plant. Its small, dense leaves and slow growth make it perfect for precise, low to medium-height hedges and topiary.
- Growth Rate: Slow (3-6 inches per year)
- Mature Height: 2 to 4 feet for most hedging varieties
- Sunlight: Full sun to part shade
- Key Benefit: Unmatched for detailed shaping and classic garden style.
- Consideration: Can be susceptible to boxwood blight; choose resistant cultivars.
Yew (Taxus Spp.)
Yew is a tough, long-lived conifer with dark green needles. It tolerates heavy pruning and shady conditions better than many other evergreens.
- Growth Rate: Slow to medium (6-12 inches per year)
- Mature Height: 4 to 12 feet, depending on variety
- Sunlight: Full sun to full shade
- Key Benefit: Extremely shade tolerant and regenerates well from old wood.
- Consideration: All parts of the plant are poisonous if ingested.
Fast-Growing Privacy Screens
When you need height and coverage quickly, these vigorous shrubs are the answer. They will fill in a hedge line faster than most.
Leyland Cypress (x Cuprocyparis Leylandii)
This is a very fast-growing conifer that forms a tall, dense, columnar screen. It is often used for quick privacy in new developments.
- Growth Rate: Very fast (3-4 feet per year)
- Mature Height: 40 to 60 feet if unpruned
- Sunlight: Full sun
- Key Benefit: Provides a very rapid screen.
- Consideration: Can grow too large for small properties and is prone to canker diseases in wet soils.
Arborvitae (Thuja Spp.)
Arborvitae, especially the ‘Emerald Green’ or ‘Green Giant’ cultivars, are extremely popular for tall, narrow hedges. They have soft, scale-like foliage.
- Growth Rate: Medium to fast (‘Green Giant’ can grow 3 ft/year)
- Mature Height: 12 to 30 feet, depending on cultivar
- Sunlight: Full sun to light shade
- Key Benefit: Naturally dense, columnar form requires less trimming.
- Consideration: Can suffer from winter burn and bagworm infestations.
Flowering And Fragrant Options
These shrubs add seasonal beauty and scent to your hedge, making it a multi-sensory feature.
Cherry Laurel (Prunus Laurocerasus)
Cherry Laurel has large, glossy leaves and produces upright clusters of white flowers in spring. It’s a robust, broadleaf evergreen.
- Growth Rate: Fast (1-2 feet per year)
- Mature Height: 10 to 18 feet if unpruned
- Sunlight: Full sun to full shade
- Key Benefit: Tolerates deep shade and has attractive flowers and berries.
- Consideration: Can have an open growth habit if not pruned regularly.
Portuguese Laurel (Prunus Lusitanica)
Similar to Cherry Laurel but with darker stems and smaller, darker leaves. It often considered more disease resistant and elegant.
- Growth Rate: Medium (1 foot per year)
- Mature Height: 10 to 15 feet
- Sunlight: Full sun to part shade
- Key Benefit: Very attractive, formal appearance with red stems.
Drought Tolerant And Tough Varieties
For hot, dry climates or poor soil, these hardy shrubs will thrive with minimal watering once established.
Holly (Ilex Spp.)
Hollies, like the ‘Nellie R. Stevens’ hybrid, offer glossy, spiny leaves and bright red berries. They are very tough and pest-resistant.
- Growth Rate: Medium (1-2 feet per year)
- Mature Height: 15 to 25 feet
- Sunlight: Full sun to part shade
- Key Benefit: Excellent security barrier due to spiny leaves; beautiful winter berries.
- Consideration: Most varieties need a male pollinator nearby to produce berries.
Privet (Ligustrum Spp.)
Privet is a traditional, deciduous or semi-evergreen hedge plant in colder zones, but several species are fully evergreen in warmer areas. It’s very adaptable.
- Growth Rate: Very fast (2-3 feet per year)
- Mature Height: 4 to 15 feet
- Sunlight: Full sun to part shade
- Key Benefit: Extremely adaptable and fills in quickly.
- Consideration: Can be invasive in some regions; check local guidelines.
How To Choose The Right Shrub For Your Hedge
Picking the perfect plant involves more than just liking its look. You need to match the shrub to your specific site conditions and goals.
Assess Your Site Conditions
Start by understanding what your garden can offer a plant. This is the most important step for long-term success.
- Sunlight: Observe how many hours of direct sun the hedge location gets. Full sun is 6+ hours, part sun/shade is 4-6, and full shade is less than 4.
- Soil Type: Is your soil sandy (drains fast), clay (holds water), or loamy (ideal)? A simple soil test can reveal pH and nutrient levels.
- Space and Size: Measure the available length and, crucially, the width for the hedge. Don’t plant a shrub that wants to be 10 feet wide in a 3-foot space.
- Climate Zone: Know your USDA Hardiness Zone. This tells you which plants will survive your winter temperatures.
Define Your Hedge’s Purpose
What job do you want your hedge to do? The answer narrows your choices significantly.
- Privacy/Security: Choose tall, dense shrubs like Arborvitae, Holly, or Leyland Cypress.
- Formal/Decorative: Opt for plants that take shearing well, like Boxwood or Yew.
- Informal/Wildlife-Friendly: Select flowering shrubs like Cherry Laurel or skip the shears to allow berries and flowers to form.
- Windbreak/Noise Reduction: Pick thick, multi-stemmed shrubs with dense foliage from top to bottom.
Consider Maintenance Commitment
Be honest about how much time you want to spend on upkeep. A fast-growing hedge needs frequent trimming to look tidy.
A slow-growing Boxwood hedge might need clipping only twice a year. A fast-growing Privet hedge might need trimming every 6 weeks during the growing season. Also factor in tasks like cleaning up fallen leaves or berries, which can be more prevelant with some species.
Planting Your Evergreen Hedge
Proper planting gives your shrubs the best possible start. Taking time here prevents problems for years to come.
Preparing The Planting Site
Don’t just dig individual holes. Preparing a trench ensures even root growth and better drainage.
- Mark the hedge line with string and stakes.
- Dig a trench that is twice as wide as the root balls of your shrubs and just as deep.
- Loosen the soil at the bottom and sides of the trench.
- Mix compost or well-rotted manure into the excavated soil to improve fertility and structure.
Spacing And Planting Technique
Correct spacing is critical. Too close leads to competition; too far apart leaves gaps.
- For most medium-sized shrubs, spacing of 2 to 4 feet apart is common. Always check the mature width of your specific variety.
- Place the shrubs in the trench while still in their pots to visualize spacing.
- Remove each shrub from its container and gently tease out any circling roots.
- Place it in the trench so the top of the root ball is level with the surrounding soil.
- Backfill with your improved soil, firming it gently as you go to remove air pockets.
- Water thoroughly to settle the soil around the roots, creating a “watering basin” around each plant.
Initial Care And Mulching
The first year is about establishing a strong root system. Consistent watering is key.
Apply a 2-3 inch layer of organic mulch, like wood chips or bark, along the entire hedge line. Keep the mulch a few inches away from the stems to prevent rot. Water deeply 1-2 times per week during the first growing season, unless rainfall is adequate. Avoid fertilizing at planting time; wait until the following spring.
Pruning And Maintaining Your Hedge
Regular maintenance keeps your hedge healthy, dense, and attractive. The pruning strategy differs for new versus established hedges.
Pruning For Density In Young Hedges
The goal in the first few years is not to control size, but to encourage bushy growth from the base up.
- In the first spring after planting, prune back the leading shoots by about one-third.
- In the second year, prune side shoots again and trim the leaders slightly to encourage branching.
- This early, hard pruning may seem drastic, but it forces the plant to put energy into creating a thick framework.
Shaping And Trimming Established Hedges
Once the desired size is nearly reached, you switch to maintenance pruning. Always shape the hedge so it is wider at the bottom than the top. This allows sunlight to reach the lower branches, preventing them from becoming thin and leggy.
The best time to trim most evergreen hedges is in late spring or early summer after the main flush of growth. You can do a lighter trim in late summer if needed. Avoid heavy pruning in late fall, as new growth may not harden off before winter. Use sharp, clean tools for clean cuts that heal quickly.
Common Hedge Problems And Solutions
Even with good care, issues can arise. Here’s how to address common ones.
Bare Patches And Leggy Growth
This is often caused by insufficient light to the base or improper pruning. For broadleaf evergreens like holly, you can sometimes cut back into bare wood; they may sprout new shoots. For conifers like arborvitae, they rarely regenerate from old, brown wood. Prevention through correct shaping is essential.
Pest And Disease Issues
- Bagworms: Hand-pick bags in winter or use appropriate insecticide in early summer.
- Spider Mites: Hose off foliage regularly or use miticides for severe infestations.
- Fungal Diseases (like Boxwood Blight): Improve air circulation, avoid overhead watering, and remove infected material promptly. Choose resistant varieties from the start.
Design Ideas And Creative Uses
Hedges are versatile landscape tools. Think beyond a simple green wall.
Layered And Mixed Hedges
Combine different shrubs in a staggered row for a more natural, textural look. For example, plant a back row of tall Arborvitae with a front row of lower, flowering Osmanthus. This creates depth and year-round interest. You can also mix foliage colors, like green and gold varieties, but do so in repeating patterns for cohesion.
Low Border Hedges
Use dwarf evergreens to define spaces without blocking views. Dwarf Boxwood, compact varieties of Holly, or small Japanese Hollies are perfect for lining walkways, surrounding garden beds, or creating parterres. They provide structure and neatness to the garden’s design.
Noise Reduction And Windbreak Hedges
For maximum effectiveness, plant a windbreak hedge in two or three staggered rows. Use a mix of tall conifers and dense deciduous or broadleaf shrubs. The multiple layers trap wind and sound more effectively than a single row. Evergreen shrubs for hedges used this way can significantly improve microclimate in your garden.
Frequently Asked Questions
What Is The Fastest Growing Evergreen For A Hedge?
Leyland Cypress is often considered the fastest, capable of growing 3 to 4 feet per year under ideal conditions. Other very fast options include certain Arborvitae cultivars like ‘Green Giant’ and Privet. Remember, fast growth means more frequent trimming to maintain.
What Are The Best Low Maintenance Evergreen Hedges?
Shrubs with a naturally neat, columnar or rounded shape require less pruning. Examples include many Arborvitae varieties, some Hollies like ‘Oak Leaf’, and Cherry Laurel if you allow it to grow more naturally rather than shearing it formally. Choosing a plant that naturally fits the size you need is the key to low maintenance.
How Far Apart Should I Plant Evergreen Hedge Shrubs?
Spacing depends entirely on the mature width of the specific shrub. A general rule is to space plants at a distance equal to one-half to two-thirds of their mature width. For a shrub that grows 6 feet wide, plant them 3 to 4 feet apart. Always check the plant tag or nursery information for specific recommendations.
Can You Plant An Evergreen Hedge In The Fall?
Yes, fall is an excellent time to plant most evergreen shrubs. The soil is still warm, which encourages root growth, and cooler air temperatures reduce stress on the plant. The key is to plant early enough in the fall so the roots have several weeks to establish before the ground freezes. Ensure they receive adequate water until winter dormancy.
What Is The Cheapest Evergreen For Hedging?
Privet is typically one of the least expensive options. However, the initial cost of the plant is only part of the equation. Consider long-term maintenance costs, lifespan, and disease resistance. Sometimes spending a bit more on a healthier, slower-growing, or more appropriate plant saves money and labor over the decades.
Creating a beautiful hedge with evergreen shrubs is a rewarding project that adds value and beauty to your property for many years. By selecting the right plant for your conditions, planting it carefully, and providing consistent care, you can establish a living fence that provides privacy, structure, and natural beauty in every season. Take your time to plan, and your hedge will be a lasting asset to your garden.