A Cottage Garden Already Thinks Like a Habitat

Cottage gardens have always been a little crowded, a little informal and slightly untidy — which is exactly why wildlife loves them. Dense planting, old brick walls, a rose scrambling over the shed, self-seeded foxgloves pushing up through the gravel: all of it adds up to food, shelter and nesting sites packed into a small footprint. You do not need an acre in the country. A five-by-four-metre plot behind a terraced house can hold more life than a manicured lawn ten times its size.

The guiding principle is simple: think in layers, and resist the urge to tidy up in autumn.

Plant Native Flowers and Let Them Seed

Native and near-native plants support the insects that our birds and bats depend on. Aim for a long flowering season, from February right through to November, so something is always open.

• Spring: foxgloves, red campion, cowslips, lungwort and hellebores.
• Summer: ox-eye daisy, field scabious, wild marjoram, betony, catmint, lavender, borage and single-flowered dahlias.
• Late season: Michaelmas daisies, sedum, hemp agrimony and ivy, which is a superb source of nectar when little else is open.

Plant in generous drifts of three to five or more rather than one of everything — bees work a patch efficiently and will return to it day after day. Choose single, open flowers over doubles, which often hide their nectar. Leave seedheads standing through winter for goldfinches and house sparrows, then cut them back in early spring rather than autumn. If you have room for only one herb, make it comfrey or borage; both are magnets for bumblebees.

Make Space for a Small Pond

Nothing transforms a small garden faster. Even a buried butler sink or a sturdy washing-up bowl sunk to the rim will bring in frogs, damselflies and hoverflies, plus birds coming down to drink and bathe.

Site it where it gets sun for part of the day without being scorched all afternoon. Fill it with rainwater rather than tap water and let it settle for a week before planting. Add native marginals such as marsh marigold, water forget-me-not and water mint, along with a bundle of hornwort for oxygen. Keep fish out — they eat everything else.

Two details matter enormously. First, build a gently sloping ramp of stones, bricks or gravel so hedgehogs, frogs and beetles can climb out; a steep-sided pond is a death trap. Second, leave a shallow pebble beach at one edge so birds and bees can drink safely. Top the pond up in dry spells using rainwater from a butt.

Pile Up Logs, Leaves and Other Useful Mess

Dead wood is one of the richest habitats you can offer, and it costs nothing. Stack logs in a shady corner with the bark left on, some lying in contact with the soil and some standing upright. Drill a few holes of varying diameter into the cut ends to give solitary bees a head start.

• Log and stone piles: beetles, fungi, slow-worms, toads and overwintering queen bumblebees.
• Leaf litter and compost: hedgehogs, blackbirds, worms and moths. Leave at least one corner unraked.
• Hollow stems: bundle last year's bamboo, teasel or fennel stems and hang them in a sheltered spot for solitary bees.
• A patch of nettles and ivy: food plants for red admiral, small tortoiseshell and peacock butterflies. Grow them in a pot if you worry about spreading.

If a hedgehog visits, a house tucked under the hedge with a thirteen-centimetre square entrance will be taken up for winter. Never use slug pellets — they harm the very creatures you are inviting in.

Build Structure With Hedges, Climbers and Gaps

Structure is what makes a small garden feel generous and gives birds somewhere safe to nest. A mixed native hedge — hawthorn, hazel, field maple, holly and blackthorn — feeds and shelters far more than a single-species block. If you have only a wall, use climbers: honeysuckle, jasmine, ivy and climbing roses. Ivy in particular offers superb cover for nests and late flowers for bees.

In a courtyard, plant a crab apple, rowan or silver birch in a large pot; even a mature shrub provides perching spots and berries. Fix a bird box two to three metres up on a sheltered, north-east facing wall away from cats, and leave a thirteen-centimetre gap under your fence or gate so hedgehogs can move between gardens. Add a shallow dish of water at ground level for hedgehogs, and a bird bath on a pedestal for everything else.

Keep It Going Gently Through the Year

Wildlife gardening is mostly about doing less, but doing it at the right time. Cut back only half of your perennials in any given year, so seedheads and shelter remain. Leave the big tidy-up until March or April, once the frosts have passed and insects have emerged. Water in dry spells with rainwater, and put out a shallow saucer with pebbles for thirsty bees.

Skip weedkillers, peat-based compost and insecticides. Feed hedgehogs with meaty cat food and fresh water — never bread and milk. Keep bird feeders clean and vary what you offer. Then simply watch: the first frog in April, the bees on the comfrey in July, sparrows dust-bathing in the dry border. A cottage garden designed this way gives back far more than it ever asks for.