When to Plant Blueberry in Perth, Mediterranean Guide

Plant May to August. Right now in October it is out of season. The next planting month is May.

Planting window
Plant low-chill southern highbush or rabbiteye types in late autumn and winter. Perth sands are acidic but need plenty of organic matter...
Sunlight
Full sun to part shade. Morning sun with afternoon shade ideal in hot zones. At least 6 hours direct sun for best fruiting.
Soil pH
4.5-5.5 (CRITICAL - will not thrive outside this range)
Shop price
$24.38/kg average

Published · Last reviewed · By GardenBuddy.au
Growing advice is reviewed by hand. Planting dates, current conditions and prices on this page update daily.

This Blueberry guide is written for the Mediterranean zone, which takes in Perth, Adelaide and Bunbury. Somewhere else? Your postcode picks the right one.

Not your zone? Cairns Brisbane Sydney Melbourne Canberra Alice Springs

Also handy: will it frost this week? and what grows in shade.

Blueberry

Photo: Wikimedia Commons

Acid-loving shrub that MUST have acidic soil (pH 4.5-5.5). Most Australian soils are too alkaline. Growing in pots with specialist acidic potting mix is the most reliable approach for most home gardeners. Three main types: northern highbush (high chill, cool climates), southern highbush (low chill, warm climates), and rabbiteye (tough, heat-tolerant, moderate chill). Grafted plants on rabbiteye rootstock now available for improved performance.

See what grows now in your own postcode

Best Planting Window for Mediterranean

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
- - - - P P P P - - - -

P = Planting window

Plant low-chill southern highbush or rabbiteye types in late autumn and winter. Perth sands are acidic but need plenty of organic matter; in alkaline Adelaide soils grow them in pots of azalea mix. Give afternoon shade.

Want a nudge when it is Blueberry sowing time in Perth?

One email a week with what is worth planting in the Mediterranean zone right now, Blueberry included, plus which veg has jumped in price at the supermarket. Free, and you can stop it in one click.

This month in Mediterranean

In October the Mediterranean zone normally runs 22°C by day and 10°C overnight, with about 38 mm of rain over 6 or 7 wet days. The coldest October night on record across the zone was -0.2°C, so a late frost is not out of the question. Averages 1991 to 2026, 19 postcodes, SILO.

The full twelve months are on the Mediterranean zone page.

How to Grow Blueberry in Mediterranean Australia

When to Plant

Plant low-chill southern highbush or rabbiteye types in late autumn and winter. Perth sands are acidic but need plenty of organic matter; in alkaline Adelaide soils grow them in pots of azalea mix. Give afternoon shade.

Soil
ACIDIC soil, pH 4.5-5.5. This is non-negotiable. Use 50:50 peat moss and pine bark for pots. In-ground only in naturally acidic soils (rare in Australia). Add sulphur to lower pH - takes 3-6 months to work.
pH Range
4.5-5.5 (CRITICAL - will not thrive outside this range)
Sunlight
Full sun to part shade. Morning sun with afternoon shade ideal in hot zones. At least 6 hours direct sun for best fruiting.

Companion plants: Azalea, Rhododendron, Strawberry (woodland types)

Avoid planting near: Lime-loving plants, Concrete paths (leach alkalinity into soil)

Mediterranean Growing Tips for Blueberry

Recommended Varieties

  • Southern highbush: Sunshine Blue, O'Neal, Star
  • Rabbiteye: Tifblue, Brightwell
  • Northern highbush in Adelaide Hills

Key Challenges

  • Dry summers
  • Variable soil pH
  • Need consistent irrigation

Pro Tips

  • Good zone for blueberries with appropriate variety choice.
  • Adelaide Hills has ideal conditions. Cool winters, acidic soils.
  • Perth: southern highbush varieties in pots work well.

Harvesting Blueberry

When ready: Berries turn fully blue/purple, then wait 3-5 more days. Ripe berries detach with a gentle roll of the thumb, no tugging needed. Taste test: sweet with slight tartness.

How to harvest: Pick by hand, rolling berries gently off cluster. Harvest every 2-3 days as berries ripen unevenly. Early morning harvest for best quality.

Preserving: pressure canning

1 tested pressure-canning recipe for Blueberry: 1 where it is the crop being canned. Each one comes from published home canning guidelines. The conversion to Australian units is ours, with psi beside every kPa. Always follow your pressure canner's manual.

Recipes in this set

  • Berries-Whole

The full recipe details are for members on a paid plan: jar sizes, headspace, process time, the pressure for a weighted or dial gauge at your altitude, the ingredients, the preparation steps and the safety notes.

See the plans

Where to next

What blueberry costs in the shops right now, retailer by retailer, updated daily.

Also worth sowing in the mediterranean zone this October: Lemongrass, Dwarf Beans (Bush), Eggplant (Aubergine) and Parsnip.

Supermarket Price

Current average retail: $24.38/kg (12-month range: $20.00–$36.00)

Grow your own and save on grocery bills.

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Common Questions About Blueberry

When do you plant blueberry in Australia?

It depends on your climate zone, not the calendar month alone. Planting months by zone:

Which zone am I in?

Type your postcode into the box under the heading and the page tells you, and links this crop in your own zone if it differs. Or look it up on the grow zone map. This page is the Mediterranean zone, Perth is its reference city.