Beekeeping Calendar for Australia and New Zealand

The beekeeping season in Australia and New Zealand is shifted by exactly half a year compared with Europe. Spring begins in September, the main honey flow peaks from December to February, and wintering down happens from March to May. The simple rule: what is March in the northern hemisphere is September down under. Here is a practical month-by-month calendar.

When does the beekeeping season start in Australia and New Zealand?

The active part of the beekeeping year gets going in the southern hemisphere in August and September, as the days lengthen and colonies start raising brood. New Zealand beekeepers treat August as the start of the working season, when the first build-up jobs are done; in Australia the first spring inspections get underway in September. The peak comes during the southern summer, from December to February, and the season winds up with wintering down through the autumn months of March to May.

For clarity we will split the year into four seasons based on the southern hemisphere. For each one we will look at what colonies need and what to watch out for.

Spring (September–November): colony build-up and swarm control

Spring is the busiest stretch of the whole year. After the winter lull, colonies ramp up brood production and the queen reaches full laying. All incoming forage goes straight to feeding the larvae, so starvation is a real risk — your first spring inspection must check stores and feed sugar syrup if they are low.

September is the time for a thorough first inspection: find the queen, check for eggs and a solid brood pattern, and assess colony health. Then repeat your inspections roughly every 10–14 days. In October, in mid-spring, the swarming urge peaks — add supers, make splits (nucs) and remove swarm cells to keep colonies from swarming.

Summer (December–February): the main flow and honey harvest

Summer is the time of the main nectar flow. Nectar and pollen pour into the hive, the queen lays at full tilt and the colony is at peak strength. Your job is to give the bees enough room to store honey, add supers in good time and manage the harvest.

In New Zealand this is also when beekeepers chase the famous mānuka flow. Mānuka blooms for only 2–6 weeks: on the North Island roughly from November to January, and on the cooler South Island from December to February. That short window and its sensitivity to weather — rain can wash the nectar out of the flowers — mean precise timing and hive placement can make or break the season.

Autumn (March–May): feeding and getting ready for winter

Once the flow is over, attention turns to preparing for winter. The brood nest is condensed into a smaller space so the bees can hold their warmth more easily, and you check that they have enough stores to get through winter. Autumn is also the ideal time for varroa treatment where the mite is present — more on that below.

What you do in autumn to the strength of the winter bee generation decides how well the colony comes through winter. Weak or diseased colonies are better united than left to overwinter on their own.

Winter (June–August): rest, maintenance and planning

The southern winter is a relatively quiet time for beekeepers. Colonies stay closed; you only check stores now and then by lifting the lid and peeking into the top super. It is the ideal time to repair and clean frames and boxes, disinfect gear and plan the coming season. Anyone who kept good records through the year will be glad of them now, when deciding which colonies to keep and which to requeen.

How is varroa managed in Australia?

Australia was long the last continent free of the Varroa destructor mite. That ended in June 2022, when varroa was first detected near the port of Newcastle in New South Wales. After a costly eradication attempt, authorities moved to management — the two-year transition to management programme ended in February 2026.

As things stand in 2026, the mite is established across New South Wales, Victoria, South Australia, the ACT and Queensland. Western Australia and Tasmania remain varroa-free and are working to hold that status for as long as possible. A serious warning sign is the confirmed resistance to both major groups of synthetic treatments, detected in 2026 in Victoria and South Australia. In a single season, Australian beekeepers are learning what their European counterparts have dealt with for decades: monitoring mite loads regularly, rotating treatment groups and keeping accurate records of every treatment.

What must a New Zealand beekeeper know about AFB?

In New Zealand the big issue is American foulbrood (AFB). The country runs a national pest management plan aimed at wiping the disease out entirely, and that brings specific legal duties for every beekeeper.

Every colony must be inspected for AFB once a year. Every beekeeper must file an Annual Disease Return (ADR) — a yearly statutory declaration that updates apiary locations and reports any AFB found in the previous 12 months. Beekeepers who pass a competency test in AFB recognition and control can enter into a DECA (Disease Elimination Conformity Agreement), which exempts them from the annual Certificate of Inspection. Well-kept inspection records are not just good practice here — they are the basis for meeting your legal obligations.

How does the season differ from region to region?

Both countries span a huge climatic range, so no single calendar fits everywhere. Subtropical Queensland allows near year-round beekeeping, and its eucalypt flows are irregular — some species flower only once every few years. Cool Tasmania, by contrast, has a noticeably shorter, later season but a famous leatherwood flow.

The same holds in New Zealand between warm Northland and cool Otago in the south, where spring can arrive several weeks apart. So treat the months in this calendar as a rough framework and go mainly by what is actually flowering near you and the state of your own colonies.

Stay on top of your season with Beentry

Whether you keep bees in Perth, Auckland or Cape Town, the key to a good season is the same: regular inspections and honest records. The Beentry app lets you log inspections by voice right at the hive, track queen histories and yields across all your apiaries, and stay on top of treatment schedules. Reminders follow your local calendar — northern or southern hemisphere alike. See how much easier the whole season runs when your records are clear.