Planting a Native Hedge for Birds and Insects

By Encouraging Hedgehogs into a Town Garden
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7 Sep 2026

Planting a Native Hedge for Birds and Insects

Why a native hedge earns its place

A garden hedge is rarely just a boundary. Done well, it is a windbreak, a larder and a nursery stacked into a strip of ground barely a metre wide. Native species earn their keep because our insects evolved alongside them. Oak is the champion, but hawthorn, blackthorn and hazel are not far behind, supporting hundreds of moth and butterfly caterpillars between them. That matters enormously in spring, when a pair of blue tits can work through several hundred caterpillars a day feeding a brood. A clipped evergreen hedge gives shelter, certainly, and a fine backdrop — but it is close to a desert for wildlife.

A mixed hedge also gives you something to look at: blossom in spring, berries and hips in autumn, catkins in the depths of winter. It is never boring, and it never looks municipal.

Hawthorn, blackthorn and hazel: the three workhorses

If you only plant three species, plant these three, and plant plenty of the first.

Hawthorn is the backbone of every traditional British field hedge. Scented white blossom in May feeds early bees and hoverflies, and the red haws in autumn are stripped by redwings, fieldfares and blackbirds. Its dense, thorny growth makes it one of the safest nesting sites in the garden — cats and magpies struggle with it.
Blackthorn flowers on bare, blackish stems in March and April, the classic "blackthorn winter", and sloes follow in autumn. It is the larval food plant of the brown hairstreak butterfly, along with dozens of moths. Be warned: it suckers freely, so give it room or plant it where spreading roots are welcome.
Hazel brings catkins in late winter, soft leaves for shade in summer, and nuts in autumn. Nuthatches, jays, wood mice and squirrels will all compete for that crop. Hazel grows happily on heavy clay and coppices hard if you need to keep it smaller.

Together these three give you flowers, fruit, seeds and cover across almost every month of the year.

The supporting cast

Once the workhorses are in, a handful of extras will widen the hedge's appeal and stretch its season of interest.

Field maple — good autumn colour, and a food plant for the hedge rustic moth.
Crab apple — blossom in spring, small bitter fruits in autumn that thrushes will queue up for.
Dog rose — open, single flowers for bees, then hips for bullfinches. Its tangled growth is superb nesting material.
Guelder rose — white lace-cap flowers, translucent red berries, and lovely fiery leaves.
Elder — fast-growing, frothy summer flowers and berries for blackcaps and blackbirds. Keep it cut back hard or it will take over.

Five or six species is plenty. A long list of one plant each rarely makes a good hedge.

Planting bare-root: timing and technique

Bare-root hedging is cheaper, establishes faster and comes with far less plastic than potted stock. The planting window runs from November to late March, whenever the ground is neither frozen nor waterlogged. Order in autumn for the best choice of sizes.

Prepare a strip about a metre wide, clear the weeds thoroughly, and fork over the soil. If it is heavy clay, mix in plenty of well-rotted compost or grit. Plant in a double, staggered row, roughly 35–45cm apart within the row and 40cm between rows — this gives the density that makes a hedge good for nesting birds. Plant each whip to the same depth it was growing in the nursery, firm it in properly with your heel, then water it well.

Finish with a mulch of bark or well-rotted manure, 5–7cm deep, keeping it clear of the stems. Fit spiral guards to protect against rabbits and voles, and check your deeds before planting — keep the hedge at least 45cm inside your boundary so you can trim it without trespassing.

The first three years

New hedging needs help while it puts down roots. In its first two summers, water thoroughly in dry spells — roughly ten litres per plant, once a week — and keep a 60cm weed-free strip on either side so young plants are not out-competed for moisture and nutrients.

Cut the whips back by about a third immediately after planting. It feels brutal, but it forces lower, bushier growth and prevents a lanky, bare-bottomed hedge later on. After that, leave the plants alone apart from weeding and a fresh mulch each spring. Feed the soil rather than the plant; a mulch of garden compost is ideal.

Trimming and long-term management

The single most important rule is: never trim a hedge between March and August. That is peak nesting season, and you may be cutting through an active nest. Late winter is the better time, once the birds have taken most of the berries.

Cut the hedge so the sides slope gently outwards towards the base, like a wide-topped A. Sunlight reaches the bottom that way and prevents the all-too-common bare-legged look.

Trim one side or one section each year rather than both, so there is always blossom and fruit somewhere in the hedge.
Leave the trimmings in a corner for a week or two — they drop caterpillars and seed heads into the leaf litter below.
Coppice hazel every seven or ten years in winter to let light in and reset the growth.
Never tidy the base. Leaf litter, dead stems and a bit of untidiness are the whole point.

Plant it well, leave it mostly alone, and a native hedge will quietly work for you for decades — sheltering birds in the worst weather, feeding insects in spring, and putting on a show in every season.

Trees & Hedges

Which Berries Feed Birds in Autumn and Winter

As days lengthen, birds begin nesting and insects emerge. Tidy less, leave seed heads, and put up boxes before the breeding season starts.

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5 Comments

Robert Sonny says Jul 21, 2024 at 10:00am

I must explain to you how all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system
Reply
- John Abraham says Jul 21, 2024 at 10:00am
  
  I must explain to you how all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system
  Reply
  - Robert Sonnysays Jul 21, 2024 at 10:00am
    
    I must explain to you how all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system
    Reply
Robert Sonny says Jul 21, 2024 at 10:00am

I must explain to you how all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system
Reply

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