When to Plant Yuzu in Cairns, Tropical Guide
What this month normally looks like in Tropical
In October the Tropical zone normally runs 34°C by day and 23°C overnight, with about 53 mm of rain over 5 or 6 wet days. Averages 1991 to 2026, 37 postcodes, SILO.
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This Yuzu guide is written for the Tropical zone, which takes in Cairns, Townsville and Darwin. Somewhere else? Your postcode picks the right one.
Not your zone? Brisbane Sydney Melbourne Canberra Alice Springs Perth
Also handy: will it frost this week? and what grows in shade.
- Planting window
- Sep to Nov
- Days to harvest
- about 156 weeks
- Sun
- Full sun
- Soil pH
- 6.0–7.5
Yuzu is a cold hardy, thorny citrus tree grown for its very fragrant rind and tart juice, which are used in Japanese cooking. It suits sunny spots with well drained soil, and it also grows well in a large pot.
Published · By GardenBuddy.au
Planting dates, current conditions and prices on this page update daily.
Photo: Wikimedia Commons
Best Planting Window for Tropical
- Jan -
- Feb -
- Mar -
- Apr -
- May -
- Jun -
- Jul -
- Aug -
- Sep P
- Oct P
- Nov P
- Dec -
P = Planting window
Yuzu prefers cooler winters, so in the tropics try it in a pot with afternoon shade and good drainage.
Want a nudge when it is sowing time?
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How to Grow Yuzu in Tropical Australia
- Soil
- Rich, organic-rich well-drained loamy soil
- Salt
- Sensitive. Struggles with salty bore water or salty soil. Give it rainwater if you can.
- pH Range
- 6.0-7.5
- Sunlight
- Full sun, at least 6 to 8 hours of direct sun a day
- Spacing
- 200-300cm apart, 350cm between rows
- Watering
- Water deeply and less often, letting the top of the soil dry between waterings.
Tropical Growing Tips for Yuzu
Key Challenges
- Queensland Fruit Fly: Destroys ripe fruit
Pro Tips
- Apply a balanced organic citrus fertiliser three times a year in spring, summer, and early autumn, supplementing with zinc and iron trace elements
- Apply a 5 to 10 cm layer of organic mulch around the dripline, keeping it 10 cm clear of the main trunk to prevent collar rot
- Stake young trees loosely with flexible ties to protect the main graft union and trunk against wind damage
Pests and problems for Yuzu in Tropical
Harvesting Yuzu
When ready: Rind transitions from green to bright golden yellow in late autumn or early winter, releasing a distinct aromatic fragrance
How to harvest: Clip fruit stem cleanly close to the rind using sharp secateurs to avoid tearing skin on sharp thorns
What members get
- Soil and weather from your nearest station
- An email when it's time to sow
- Your own garden plan, including planning from a photo
- Price history and price alerts
- Pest risk alerts for your area
- Full salt and canning detail
Common Questions About Yuzu
When do you plant yuzu in Australia?
It depends on your climate zone, not the calendar month alone. Planting months by zone:
- Tropical (Cairns): Sep to Nov
- Subtropical (Brisbane): Sep to Nov
- Warm Temperate (Sydney): Sep to Nov
- Cool Temperate (Melbourne): Sep to Nov
- Cold / Highland (Canberra): Sep to Nov
- Arid / Semi-Arid (Alice Springs): Sep to Nov
- Mediterranean (Perth): Sep to Nov
When should I plant Yuzu in Cairns?
Yuzu prefers cooler winters, so in the tropics try it in a pot with afternoon shade and good drainage.
How do I know when Yuzu are ready to harvest?
Rind transitions from green to bright golden yellow in late autumn or early winter, releasing a distinct aromatic fragrance
Are yuzu salt tolerant?
No. Yuzu are salt-sensitive, one of the more sensitive veggies. Use rainwater if your bore water is salty, or grow them in a raised bed of fresh mix if your soil is.
Which zone am I in?
Type your postcode into the box near the top of the page and it 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 Tropical zone, Cairns is its reference city.