Growing Grape in Australia: The Complete Guide
Grape is a moderate vine fruit to grow, needing full sun with moderate, deep, less as fruit ripens watering.
We get asked about grape often enough that it's worth setting out the full picture here, beyond what fits on our printable card.
Trained on wires
Grapes are trained onto a wire trellis or arbour from year one, with structural pruning each winter to build a permanent framework that fruits reliably for decades.
Planting Grape
Method — plant against a sturdy trellis or arbour; train the leading shoot up a stake to the wires. Soil — well-drained, even moderately poor soil is fine. Timing — plant bare-rooted vines in winter while dormant.
Ongoing Care
Keep these points in mind:
- Prune hard each winter — grapes fruit on new wood from the previous year's growth.
- Reduce watering as fruit ripens to concentrate sugars.
- Thin bunches if very heavily set.
- Net against birds as fruit colours up.
Common Problems
Worth paying attention to:
- Powdery mildew — very common; improve airflow, prune for an open canopy.
- Birds — netting is close to essential at ripening.
- Fruit fly — net or bag bunches.
- Poor fruit set — cold snap during flowering; not much to be done beyond site selection.
When and How to Harvest
Signs — full colour and sweetness — taste-test, as colour alone isn't reliable. Method — cut whole bunches with secateurs. Curing — none needed. Storage — fridge, up to 1–2 weeks.
For the condensed, printable version of everything above, head to the main grape guide page.