Fast-Growing Screening Plants for Overlooked UK Gardens

Being overlooked by neighbouring windows or gardens is one of the most common complaints we hear. The right screening plants can make a huge difference, softening views and deadening noise while still feeling green and natural.

This guide looks at fast-growing but sensible options for UK gardens, plus a few plants to treat with caution.

Video: choosing screening plants

This video looks at different screening plant options and how to choose what will work in your garden. Use it alongside the suggestions below.

Evergreen shrubs and hedges

Evergreen shrubs give reliable, year-round cover. Some of the most useful include:

• Portuguese laurel: neater and darker than common laurel, good for medium-height screens.
• Cherry laurel: very fast-growing and dense, best for larger spaces where it has room.
• Photinia Red Robin: colourful red new growth, works well as a mixed hedge or stand-alone shrub.
• Griselinia: popular in milder, coastal areas with its fresh, light green leaves.

Native and mixed hedging

Mixed native hedging can be slightly slower than laurel but is excellent for wildlife and looks more natural.

• Includes species such as hawthorn, hazel, field maple, dogwood and holly.
• Provides blossom, berries and autumn colour.
• Can be trimmed neatly or left a little looser for a country feel.

Climbers for tight spaces

Where space is limited, climbers can give quick screening on fences, walls or pergolas.

• Evergreen honeysuckle: scented flowers and year-round foliage in milder areas.
• Star jasmine (Trachelospermum jasminoides): glossy evergreen leaves and summer scent in sheltered spots.
• Ivy (Hedera helix): tough, evergreen and good for shade if kept under control.
• Clematis: many varieties for seasonal flowers over a green backdrop.

Small trees and multi-stem shrubs

Sometimes the best way to screen an upstairs window is to lift the planting higher.

• Small ornamental trees such as Amelanchier or crab apple create a light canopy.
• Multi-stem shrubs like hazel or dogwood add structure without feeling too heavy.
• Position trees carefully to avoid long-term conflicts with buildings and services.

Be careful with very vigorous plants

Some popular screening plants can cause problems if not managed carefully.

• Bamboo: choose clump-forming types and use root barriers; avoid running types near boundaries.
• Leylandii: very fast-growing conifer that needs regular trimming and can cause neighbour disputes if allowed to get too tall.
• Any plant will cause issues if left unmanaged for years – build maintenance into your plans.

Design tips for privacy that feels natural

Good screening does not need to feel like a solid wall.

• Layer planting: combine hedges, shrubs and climbers for depth and interest.
• Leave small gaps for borrowed views where you want to see beyond your boundary.
• Use curves and staggered planting rather than straight lines where space allows.

Frequently asked questions

How tall should screening plants be?

For most overlooked gardens, a screen of around 1.8 to 2.5 metres is enough to break eye-lines from neighbouring windows or patios. Always consider local guidance and neighbour views before planting taller screens.

How far from the boundary should I plant screening shrubs or trees?

A common rule of thumb is to plant at least half the expected mature spread away from fences or walls. This reduces pressure on structures and makes maintenance easier. For vigorous species, more distance is often better.

How often will I need to trim screening plants?

Most evergreen hedges and shrubs need one or two trims a year to stay neat. Climbers may need light pruning a few times a season to keep them on their supports rather than under roof tiles or into gutters.