When to Plant Orange in Melbourne, Cool Temperate Guide

Plant November. Right now in September it is out of season. The next planting month is November.

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

This Orange guide is written for the Cool Temperate zone, which takes in Melbourne, Hobart and Geelong. Somewhere else? Your postcode picks the right one.

Not your zone? Cairns Brisbane Sydney Canberra Alice Springs Perth

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

Orange

Photo: Wikimedia Commons

Classic backyard citrus. Sweet oranges need more heat than lemons for sweetness development. Coastal Melbourne oranges are noticeably more tart than those from Mildura or the Riverland. Navel oranges (seedless, eating) and Valencia oranges (juicing, summer fruit) are the main types. Trees are medium-sized, attractive, and productive for decades. Grafted onto appropriate rootstock.

Best Planting Window for Cool Temperate

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

P = Planting window

Plant November. Warmest position.

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How to Grow Orange in Cool Temperate Australia

When to Plant

Plant November. Warmest position.

Soil
Well-drained, slightly acidic. Same requirements as other citrus.
pH Range
6.0-7.0
Sunlight
Full sun, minimum 6-8 hours. More heat = sweeter fruit.

Companion plants: Nasturtium, Comfrey, Marigold

Avoid planting near: Grass right to trunk

Cool Temperate Growing Tips for Orange

Recommended Varieties

  • Washington Navel
  • Lane Late
  • Blood Orange (best colour in cool climates)

Key Challenges

  • Tart fruit in cool years
  • Frost risk
  • Gall wasp

Pro Tips

  • Oranges are marginal to good in Melbourne depending on position.
  • Blood oranges develop their best colour here. Cold nights drive anthocyanin production.
  • North-facing wall, overhead protection from frost.

Harvesting Orange

When ready: Full orange colour (some green at stem end is normal). Taste test. Sweetness develops with time on tree. Navel oranges ripen faster than Valencia.

How to harvest: Cut with secateurs or twist-pull.

Where to next

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

Also worth sowing in the cool temperate zone this September: Ginger, Sweet Corn, Chilli Peppers and Snow Peas.

The pest most likely to find your orange: Possums (Common Brushtail, Ringtail).

Supermarket Price

Current average retail: $2.27/kg (12-month range: $1.33–$3.99)

Grow your own and save on grocery bills.

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Common Questions About Orange

When do you plant orange 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 Cool Temperate zone, Melbourne is its reference city.