Fruit
Blueberry — high-chill group
High-chill blueberry cultivars for reliably cold winters.
Sowing & planting windows in Australia
Planting timing varies by broad Australian gardening zone. Local weather, unusual seasons and your garden’s microclimate can shift timing.
Cool
Plant nursery stock · Jun–Aug
Core months: June, July, August
Temperate
Plant nursery stock · Jun–Aug
Core months: June, July, August
Subtropical
Plant nursery stock · Not generally recommended
Tropical
Plant nursery stock · Not generally recommended
Arid
Plant nursery stock · Not generally recommended
Getting started
Plant named high-chill nursery stock while dormant or during the cool establishment period.
The right conditions
Acid, freely draining soil with consistent moisture and the cultivar's required winter chill.
As it grows
Mulch, irrigate with low-alkalinity water where possible and prune older wood as plants mature.
Ready to harvest
Pick fully coloured berries in several passes.
Important cautions
Do not substitute a low-chill label: insufficient winter chill causes weak flowering and cropping.
Related how-to guides
Prepare suitable conditions for blueberries
Choose the blueberry group suited to your climate using the existing plant guide; soil acidity cannot compensate for the wrong chilling requirement.
Check a crop’s pollination needs
Identify the crop and cultivar: self-fertile, self-incompatible, separate male and female plants, and seedless fruiting types have different needs.
Plant guidance: Desk-reviewed under the approved horticultural-synthesis method; not field-tested. Planting windows are a guide rather than a rule.