When to Plant Oregano in Brisbane, Subtropical Guide

Sow August to May. Right now in September you can sow.

This Oregano guide is written for the Subtropical zone, which takes in Brisbane, the Gold Coast and the Sunshine Coast. Somewhere else? Your postcode picks the right one.

Not your zone? Cairns Sydney Melbourne Canberra Alice Springs Perth

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

Oregano

Photo: Wikimedia Commons

Hardy perennial Mediterranean herb essential to Italian, Greek and Mexican cuisines. Oregano's flavour intensifies when dried. One of the few herbs where dried can be better than fresh. Drought-tolerant, heat-loving, hates wet feet.

Planting Calendar for Subtropical

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
S/T/D S/T/D S/T/D S/T/D T - - S/D S/T/D S/T/D S/T/D S/T/D

S = Seed Tray   T = Transplant   D = Direct Sow

Want a nudge when it is Oregano sowing time in Brisbane?

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

Current Growing Conditions

Soil temperature: 20.4°C (optimal range: 18–25°C) ✓ Ready to plant

That figure is read off my own weather station here at Dayboro in South East Queensland at 18:55 yesterday, not a model. The radar, the rain gauge and the forecasts behind it sit on Dayboro.au.

How to Grow Oregano in Subtropical Australia

When to Plant

Plant Mar-Jun and Aug-Nov. Container recommended.

Soil
Well-drained, lean soil. Excess fertility reduces flavour.
pH Range
6.0-8.0
Sunlight
Full sun. Maximum sun = maximum flavour.
Spacing
30cm apart, 45cm between rows
Watering
Low water once established. Overwatering is the #1 killer.

Companion plants: Tomato, Capsicum, Basil, Rosemary, Thyme

Avoid planting near: Mint

Subtropical Growing Tips for Oregano

Recommended Varieties

  • Greek oregano
  • Italian oregano

Key Challenges

  • Wet summers cause root rot

Pro Tips

  • Pot culture with excellent drainage
  • Gravel mulch around stems

Harvesting Oregano

When ready: Harvest once bushy and 15cm+ tall. Best flavour just before flowering.

How to harvest: Cut stems above a leaf pair. Take up to 2/3 of plant in peak season.

Common Oregano Pests in Subtropical Zones

Aphids and Powdery Mildew, risk: MODERATE (score: 51/100)

Organic prevention: Healthy plants in full sun rarely have problems.

View all pest alerts →

Where to next

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

Also worth sowing in the subtropical zone this September: Lemongrass, Ginger, Beetroot and Chilli Peppers.

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Common Questions About Oregano

When do you plant oregano in Australia?

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

Does oregano grow all year round in Brisbane?

No. In the Subtropical zone the planting months are Jan to May, Aug to Dec. Outside that window it either bolts, sulks or gets cut down by the weather.

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 Subtropical zone, Brisbane is its reference city.