When Are Blueberries in Season?
4 min read · Published August 7, 2026
North American blueberry season runs April through September, rolling northward. Knowing the wave is how you buy them cheap.
In North America, blueberry season runs from roughly April to September, peaking in July. It is not one season but a wave that moves north as the year warms, which is why the fruit stays available for six months.
The rolling harvest
| Region | Peak window |
|---|---|
| Florida | April - May |
| Georgia and the Carolinas | May - June |
| California | May - July |
| New Jersey and the mid-Atlantic | June - July |
| Oregon and Washington | July - September |
| Michigan and the Midwest | July - August |
| Maine (wild lowbush) | late July - early September |
| British Columbia | July - September |
Outside those months, most supermarket fruit is imported from Peru, Chile, Mexico, or Argentina, where the seasons are reversed. This is why blueberries never truly disappear — and also why winter berries cost more and often taste flatter, having been picked firm to survive the trip.
How to buy well
- Buy in July. Peak supply means the lowest price and the shortest distance from field to shelf.
- Look for the bloom. That dusty white film means minimal handling. Glossy, heavily-handled berries have been rubbed.
- Deep blue-purple, no red. Blueberries do not ripen further after picking. A reddish berry will stay tart forever.
- Check the bottom of the container. Stains mean crushed fruit underneath.
- Shake the clamshell gently. Fresh berries move freely. Berries that stay put are sticking to each other, which means they are past it.
The single best move is to buy heavily at peak season, when prices are lowest and quality is highest, and freeze what you cannot eat. Properly frozen berries keep 10 to 12 months — long enough to bridge to the next season.
The method matters: see how to freeze blueberries the right way. Freezing on a sheet pan first is what keeps them pourable instead of welded into a brick.
Wild season is shorter
Maine's wild lowbush harvest is a narrow window, usually a few weeks from late July. Fresh wild blueberries are hard to find outside the region and the season; almost all of the crop is frozen or processed immediately.
If you see fresh wild berries, buy them. They are smaller, more intense, and better in baking than cultivated fruit — just remember there are far more of them per cup, as covered in how many blueberries are in a cup.
Picking your own
Pick-your-own farms open at local peak and charge a fraction of retail. Ripe berries fall into your hand with a light roll of the thumb — if you have to tug, it is not ready. A practised picker fills a 10-pound bucket in about an hour, which is roughly 30 cups, or enough for five pies.