Spring: The Garden Wakes in Stages

Spring in a British country garden rarely arrives in one tidy moment. It comes in fits and starts, with a warm fortnight in February followed by a hard frost that catches everyone out. The trick is to garden with the weather rather than against it, and to note what appears when. Snowdrops and winter aconites push through first, often while the ground is still half frozen, and they are worth marking on a plan so you do not accidentally dig them up in later years. Crocus and early daffodils follow, then primroses along the hedgerow base and hellebores under the shrubs.

This is also the month for frogs and toads returning to garden ponds. If you have spawn, resist the urge to move it about; leave the shallow, sunlit edges alone and the tadpoles will fare better. Hedgehogs emerge from hibernation in March and April, hungry and thirsty, so a shallow dish of water at ground level is a small kindness that pays off handsomely when the slugs arrive.

The dawn chorus peaks in late April and early May. If you keep a notebook, jot down the first dates each year. Earlier birdsong, earlier blossom, earlier butterflies — the pattern over a decade is more useful than any single year's record.

Late Spring and Early Summer: The Great Rush

By May, the garden is moving faster than you can keep up. Cow parsley froths along the lanes, elderflower opens in the hedges, and the first proper flush of growth means the lawn needs cutting weekly rather than fortnightly. This is the moment to sow hardy annuals — cornflowers, calendula, nigella — directly into warm soil where they are to flower, because they resent transplanting.

Watch for late frosts on blossom. A clear, still night in mid-May can wipe out a plum or apple crop in a single stroke, so keep fleece to hand for trained fruit against a wall. Ponds come alive with damselflies and the first dragonflies, and the vegetable patch demands attention.

• Harden off tender plants gradually over a week, not overnight.
• Plant out sweetcorn, courgettes and beans once soil has warmed properly.
• Leave a patch of nettles for peacock and small tortoiseshell caterpillars.
• Top up bird baths daily — nesting adults drink far more than you would think.

High Summer: Abundance and Restraint

July and August test a gardener's nerve. Everything is either flourishing or bolting, and the temptation is to tidy constantly. Try to hold back. Alliums, foxgloves and the earliest seed heads feed goldfinches and house sparrows, and a lavender hedge in flower will hum with bumblebees from dawn until dusk. Swifts scream over the rooftops until they leave in early August — a sound worth pausing for, because it grows quieter every year.

Watering needs doing properly or not at all. A thorough soak twice a week beats a daily sprinkle, because it drives roots downwards. Mulch beds with garden compost or well-rotted manure to lock in moisture, and let the lawn go golden if there is a hosepipe ban. It will green up within a fortnight of the first real rain.

Butterflies peak now. Buddleia, marjoram, scabious and teasel will bring in red admirals, commas and painted ladies, while a shallow tray of damp sand gives them somewhere to drink. Wasps, often maligned, are busy hunting caterpillars to feed their larvae — leave them be unless they nest beside a doorway.

Autumn: Seed Heads, Berries and Letting Go

September and October are, in many ways, the richest months. The garden stops producing and starts distributing. Seed heads stand in the borders, spiders string dew across the grass at dawn, and the first fungi appear under birch and oak. Hedgehogs are fattening up for winter, so leave those leaf piles in quiet corners rather than clearing them.

This is the season for honest assessment. Walk the garden with a notebook and record what worked. Which roses held their leaves against blackspot? Which perennials flopped and need the Chelsea chop next June? Which shrubs have outgrown their space?

• Collect seed from beans, calendula and honesty; store in paper envelopes, labelled.
• Plant spring bulbs from September onwards, in drifts rather than neat rows.
• Leave ivy to flower — it is a lifeline for late bees and hoverflies.
• Rake leaves onto borders or into a wire bin to make leaf mould.

Berry crops matter enormously to wildlife. Rowan, hawthorn and holly will be stripped by redwings and fieldfares arriving from Scandinavia. Do not prune hedges hard until late winter, once the fruit has gone.

Winter: Structure, Rest and Quiet Work

From November to February the garden shows its bones. Bare branches, seed heads rimed with frost, the shape of a hedge against a low sun — this is when you judge whether the design actually works. It is also the least demanding season, which makes it ideal for the jobs that need doing while plants are dormant.

Prune apples and pears between November and February, but never in hard frost. Plant bare-root hedging, roses and fruit trees while the soil is workable. Clean out nest boxes in January, and if the pond freezes, melt a hole gently by resting a pan of hot water on the surface rather than smashing the ice, which can harm the fish and amphibians beneath.

Feed the birds consistently through cold spells. Fat balls, sunflower hearts and a little grated cheese will keep a mixed flock coming, and the variety you see in a hard January will tell you a great deal about the habitat around you. Keep notes, month by month, and within a few years you will have a record of your garden that is more valuable than any book — a ledger of what thrives, when, and why.