A colony's year turns on temperature, forage and day length, not the date on your phone. Even so, a calendar is useful. The British season is short and sharp — a few frantic weeks of build-up in spring, then a long, slow slide into winter — and the jobs that matter tend to arrive all at once. What follows is a working guide to the beekeeping year, arranged so you can glance at the month ahead and know roughly what to inspect, feed and prepare.
Treat the timings as prompts rather than instructions. A hive in Cornwall and a hive in Aberdeenshire can be a fortnight or more apart.
January and February: look, don't open
For most of the UK the colony is clustered and quiet, and the queen may only begin laying again in the second half of February. The bees' priority is staying warm, not expanding. Your job is to check on them without disturbing them.
Heft each hive from the side every week or two. A box that lifts easily means fondant, placed directly over the cluster. Clear entrances of dead bees, leaves and drifted snow with a stick or hive tool — a blocked entrance on a mild, damp day can cause real problems. If woodpeckers are working the apiary, wrap the hives in chicken wire or lean a sheet of mesh against them. On a still day above 10°C you might lift the roof for a few seconds to check for condensation or mould, but leave the brood nest alone.
February is the month for the workshop: build frames, repair boxes, scrub the smoker, sort out spare supers and order what you need before the rush. If you plan a varroa treatment during a broodless period, read the product label and the current guidance from your association or the relevant authority first. Dosage and timing matter far more than enthusiasm.
March to May: build-up and the start of swarm season
Your first full inspection usually comes in March or April, on a calm, bright day when the bees are flying steadily and the temperature is comfortably into the low teens. Work quickly, keep the brood nest open for minutes rather than an hour, and close up before the bees cool down.
What to look for on that first inspection
- A queen, or better still fresh eggs — eggs tell you she was laying within the last few days.
- Enough stores to bridge a cold snap. Colonies starve in March more often than beginners expect.
- Clean, pearly brood with no sunken or perforated cappings, and a floor free of piles of dead bees.
- Space. If the bees are working seven or eight frames, a super goes on.
- A clear entrance, a supply of water nearby, and a floor that isn't sodden.
From April, check weekly. Swarm season runs roughly from late April to July, and a colony can raise queen cells and issue a prime swarm in the gap between two fortnightly visits. Seven-day inspections through May and June are the single most effective swarm control there is. When you find charged queen cells, act the same day — an artificial swarm, a split, or removing the old queen and letting the colony raise a new one, depending on your plan and your kit.
Oilseed rape flowers fast and sets hard in the comb, so if you have fields nearby, extract that crop promptly rather than waiting for everything to be capped at once.
June to August: supers, swarms and the honey harvest
This is the peak. Keep supers ahead of the bees: a colony that runs out of room will think about swarming instead of storing. Take honey when most of the cells in a frame are capped — a gentle shake shouldn't dislodge anything — and check moisture before you jar it. Extract late in the day if you can, and never leave wet supers standing open; that is an invitation to every robber in the parish.
August brings wasps and dwindling forage. Reduce entrances on weaker colonies, keep your hive tool clean between hives, and avoid spilling syrup or honey around the apiary. It is also a sensible month to monitor varroa properly — a sugar roll, an alcohol wash or a sticky board insert — so you know what you are dealing with before autumn treatments.
September and October: winter bees and the autumn feed
The bees reared in September are the ones that will carry the colony through to spring, so this is the most important work of the year. Remove and store supers, treat for varroa according to the product label and current guidance once the honey crop is off, then feed.
Use thick syrup — two parts sugar to one part water by weight — in a rapid feeder, and keep going until the bees stop taking it down. A full-size colony in most parts of the UK wants the equivalent of roughly 20 kg of stores, though that varies with colony size, site and how harsh your winters are; a full brood box plus a super of capped stores is a common target. Unite weak colonies rather than nursing a hopeless one through the winter. Fit mouse guards, strap down roofs, and check the hives after the first gales.
November and December: batten down and take stock
Apart from the occasional heft and a glance at the entrance, leave them be. Ventilation matters, but so does warmth — a dry hive with a small top entrance or a slightly propped crown board usually beats a draughty box. Use the quiet months to clean equipment, render old wax, record what worked, and plan next year's colonies.
The year at a glance
- January–February: heft, clear entrances, feed fondant if light, repair kit.
- March: first full inspection, check stores and space, add a super if needed.
- April–May: weekly checks, swarm control, watch for queen cells.
- June–July: manage supers, extract, keep water and shade available.
- August: monitor varroa, reduce entrances, guard against wasps.
- September–October: treat, feed thick syrup, unite, fit mouse guards.
- November–December: minimal disturbance, clean and plan.
Habits that keep the calendar honest
Write things down. A dated note of weather, what you saw and what you did is worth more than any chart, because your own apiary will tell you when its season starts. Keep spare frames, a spare box and a spare feeder so that a problem in June doesn't become a crisis.
Inspect weekly through the season and then genuinely rest the bees in winter. Join a local association, or at least find one beekeeper you can phone when something looks odd — a second pair of eyes is the fastest way to learn. If you suspect foulbrood or another notifiable disease, stop and report it through the proper channel rather than trying to treat it yourself.
Treatments and honey sales both come with rules. Follow product labels exactly, and if you intend to sell honey, check the current labelling and food hygiene requirements — or take advice from your association — before you fill your first jar.
Photo: PollyDot / Pixabay
