Grow a Little More Privacy: Choose Evergreens That Fit Your Yard

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A backyard does not need a towering wall of trees to feel more private. Often, a few well-placed evergreens can soften a fence, interrupt an awkward sightline, and make a patio feel like its own little room.

The trick is choosing plants for the space they will occupy at maturity—not the size they are today. Get the climate, light, and spacing right, and you can grow a screen that stays useful instead of becoming an expensive pruning problem.

Table of Contents show

1. Screen the view—not automatically the whole property

Conifers of different heights, shapes, and foliage colors in a layered planting at Norfolk Botanical Garden.

Start in the spot where privacy matters: your patio chair, kitchen window, or favorite patch of lawn. Notice exactly where the unwanted view begins and ends. A screen that works beautifully from the driveway may do nothing for someone sitting at the table.

Block the sightline you actually use. You may need a small evergreen grouping beside the seating area, not an uninterrupted hedge around the entire property. Leave room for gates, paths, and the views you want to keep.

Then measure the planting bed from front to back. Height gets attention on the nursery tag, but mature width determines whether the planting fits. Think about access to the fence, room to water, and where branches will end up over the lawn.

A row of narrow, green ‘Smaragd’ arborvitae forming a hedge behind a low wooden fence.

Here is a simple planning example: a shrub expected to reach 4 feet wide needs roughly 2 feet on either side of its center just for its canopy. Add working space between that canopy and the fence. This is a footprint calculation, not a universal setback or a limit on how far roots can spread.

For a natural screen, use the cultivar’s expected width as your starting point for spacing. A 4-foot-wide plant at 4-foot centers could eventually meet its neighbor, but that does not make 4 feet the right spacing for every hedge. Formal hedges may use closer spacing and regular trimming; broad, natural screens need more room.

Measure center to center, not between the edges of the nursery pots. Mark the proposed centers and imagine full-sized plants there. If the only way the plan works is constant heavy pruning, choose smaller plants.

Where the bed is deep enough, a staggered mixture can soften the look and spread the risk. University of Maryland Extension recommends plant diversity because a pest or disease affecting one species is less likely to take out an entire mixed screen. Different heights and forms also offer more varied wildlife habitat. [1]

Before digging, confirm the boundary and any easements, arrange utility marking, and look up for overhead lines. Leave space for access and the trees’ eventual height. Local requirements may also affect hedge placement. [10]

2. Match the evergreen to your climate and available space

A pyramidal ‘Green Giant’ arborvitae with spreading sprays of green foliage at a garden center.

Your USDA zone is a starting point—not a complete planting prescription. It describes average annual extreme winter minimum temperatures. It does not, by itself, tell you whether a plant will tolerate your summer heat, soil moisture, wind, or the conditions beside a sun-baked fence. [2]

Check direct sunlight through the day, how quickly the soil drains after rain, and whether deer regularly browse the yard. Take those observations, the bed dimensions, and your desired screening height to a local nursery or Extension office. In hot, arid regions especially, ask for locally proven choices rather than assuming an eastern garden’s plant list will transfer.

For a narrow footprint: Emerald Green arborvitae

‘Emerald Green’ and ‘Green Giant’ are not interchangeable. Emerald Green, also called Thuja occidentalis ‘Smaragd’, is the relatively compact one. Missouri Botanical Garden lists it at about 12–14 feet tall and 3–4 feet wide, in zones 2–7, while noting that older plants can sometimes grow taller. [3]

It is worth considering for a sunny, narrower bed with consistent moisture and good drainage. Full shade reduces foliage density; exposed wind and dry conditions can cause trouble. Do not choose it solely because a young plant looks slender in its pot. [3]

For a large property: Green Giant arborvitae

NC State Extension lists Thuja ‘Green Giant’ for zones 5–8, with a mature size of 40–60 feet tall and 12–18 feet wide. That is a substantial tree, not a small fence decoration. It suits a roomy screen much better than a skinny strip between a walkway and a property line. [4]

Its often-advertised growth of 3–4 feet per year applies to favorable conditions, not every newly planted tree. Give it adequate sun, drainage, and room. Root rot can occur in poorly drained soil, and being relatively pest-resistant does not mean problem-free. [4]

Light green new leaves and darker mature, spiny-edged leaves of ‘Satyr Hill’ American holly.

For a broadleaf alternative: American holly

A screen need not consist entirely of conifers. American holly (Ilex opaca) brings broad evergreen leaves and a different texture. NC State lists zones 5–9 and an eventual species size of 40–60 feet tall by 10–20 feet wide. Named cultivars vary, so check the exact selection rather than borrowing the species’ dimensions for every plant. [5]

It prefers moist, well-drained, acidic to neutral soil and sun to partial shade. Too much shade produces a thinner screen. Female plants need a compatible male nearby for fruit, but berries are not necessary for privacy—the foliage does that job. [5]

Holly fruits should not be eaten by people or pets. NC State also rates American holly as highly flammable; do not place it within a home’s defensible space. In wildfire-prone areas, have the entire screening plan checked against local fire-safe landscaping guidance. [5]

These are examples, not three plants every yard should contain. Choose the right size and site match first, then use compatible species to build variety. Buy by a reliable plant label and botanical name; a photograph alone cannot confirm a cultivar.

3. Give your screen a strong start—and protect its lower branches

Chipped woody mulch covering the soil between shrubs in a garden bed.

Planting depth matters more than a bag of “fast growth” fertilizer. Find the root flare—the point where the trunk widens into the main roots—before digging. Excess nursery soil can hide it, so the top of the potting mix is not always the correct guide. [6]

Dig a broad hole at least twice the root ball’s width, but no deeper than the distance from the root flare to the bottom of the root ball. Set the flare at ground level, backfill mainly with the excavated soil, and water thoroughly. Do not bury the trunk to make a tall plant feel steadier. [6]

Replace competing grass around the planting with an organic mulch layer about 2–3 inches deep, kept away from trunks and root flares. A mulched bed helps conserve moisture and reduces mower damage. More mulch is not automatically better; piling it against bark creates another problem. [7]

Check the root ball itself when deciding whether to water. Soil nearby can be damp while the original root ball is drying out. Apply water slowly over the root zone, including the surrounding backfill, and adjust to weather, drainage, and plant size. Newly planted evergreens need closer attention than established ones. [6] [7]

An arborvitae hedge retaining its foliage beside a building during snowy winter weather in Brno.

Keep checking moisture through a dry fall until the soil freezes. Evergreens can lose water through their foliage on sunny, windy winter days while frozen soil prevents roots from replacing it. That is one reason a screen can look fine in autumn and show browning later. [8]

Where animal browsing is a problem, plan protection before damage occurs; physical barriers are often more dependable than hoping hungry deer will leave a new planting alone. Keep sensitive evergreens away from deicing-salt runoff and snow piles pushed off treated pavement. [8]

Finally, resist the urge to turn every evergreen into a tightly clipped box. Keep healthy lower branches when ground-level screening is the goal. If you trim arborvitae, stay within the green growth rather than cutting deeply into bare old wood. New shoots may not develop there, leaving an opening that pruning cannot quickly repair. [9]

There is no honest universal promise that a new screen will close in two or three years. Starting size, cultivar, weather, and root establishment all matter. Leave room for growth, and use an appropriately placed fence or screen panel if you need immediate privacy.

Before buying, write down three numbers: the height you need, the width you can spare, and the plant’s expected mature width. If those numbers disagree, change the plant—not the future size you are willing to believe.

References

Image Attributions

1. Screen the view—not automatically the whole property

2. Match the evergreen to your climate and available space

3. Give your screen a strong start—and protect its lower branches

Featured cover: Gardening Wins artwork supplied by JPE Media. The young and established plantings are a visual concept, not a documented before-and-after of the same garden.