The Australian Olive Harvest Season
When Australian olives are picked and pressed: the autumn harvest from April to July, why the timing matters, and how it makes local oil fresher than imports.
Australian olives are harvested in autumn, roughly April to July, and the best oil is pressed within hours of picking. That timing is the single most important fact about Australian olive oil. Because our autumn falls opposite the northern hemisphere, fresh local oil reaches the shelf while imported oil, pressed months earlier and shipped across the world, is already ageing. New season Australian oil is on shelves from winter into spring.
When the harvest happens
Harvest runs across autumn and can stretch a little either side depending on the region and the season. As a rough guide:
- April to May: the earlier pickings begin, often for greener, more peppery styles.
- May to July: the main harvest across the southern states, as fruit ripens and oil content peaks.
Growers choose their picking date carefully. Olives picked greener give a more bitter, peppery, high-polyphenol oil; riper fruit gives a milder, softer oil with more yield. It is a trade-off between flavour, health compounds and volume.
Why picking early and pressing fast matters
Olive oil is a fresh fruit juice, and the clock starts the moment the fruit leaves the tree. Olives left too long, or held before pressing, start to ferment and oxidise, which shows up later as defects in the oil. The best Australian producers press on the same day, which is a big reason local oil can be so clean and fresh. To see what happens between the tree and the bottle, read how olive oil is made.
The freshness advantage over imports
Here is the timing that gives Australian oil its edge. Northern-hemisphere countries (Italy, Spain, Greece) harvest in their autumn, around October to December. By the time that oil is shipped, cleared and shelved in Australia, months have passed. Australian oil harvested in our April to July is newer on the shelf for much of the year. Freshness is where a lot of the flavour and the health value live, so this matters. The comparison is laid out in imported vs Australian olive oil.
How to use the season when you shop
- Look for a harvest date, not just a best before. See why the harvest date matters.
- From winter into spring, seek out new season Australian oil, which will carry the current year’s harvest date.
- Buy an amount you will use within a few months of opening, and store it well, because even the freshest oil fades once it is exposed to light, heat and air.
Season and the wider industry
The autumn harvest is the annual heartbeat of the Australian olive industry, from the large mechanised groves at Boort and across the regions to small estates hand-picking a single block. Whatever the scale, the rule is the same: pick at the right ripeness, press fast, and get fresh oil to the shelf. That is the story worth buying into, and it is why choosing fresh, local oil pays off.