When to Plant Rambutan in Melbourne, Cool Temperate Guide
What this month normally looks like in Cool Temperate
In October the Cool Temperate zone normally runs 19°C by day and 8°C overnight, with about 67 mm of rain over 9 or 10 wet days. The coldest October night on record across the zone was -3.0°C, so a late frost is not out of the question. Averages 1991 to 2026, 28 postcodes, SILO.
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This Rambutan 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.
- Sun
- Full sun
- Soil pH
- 6.6–7.3
Rambutan is a tropical tree to 10 m or more, a relative of lychee and longan, with hairy red fruit and sweet white flesh in February and March (Daleys).
Published · By GardenBuddy.au
Planting dates, current conditions and prices on this page update daily.
Photo: Wikimedia Commons
Best Planting Window for Cool Temperate
Rambutan is not recommended for Cool Temperate.
Tropics only and very cold sensitive.
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How to Grow Rambutan in Cool Temperate Australia
- Soil
- Deep, rich, perfectly drained soil, never waterlogged (Daleys; Morton).
- Salt
- Sensitive. Struggles with salty bore water or salty soil. Give it rainwater if you can.
- pH Range
- 6.6-7.3
- Sunlight
- Full sun with shelter from wind (Daleys).
- Keep away from
- Wet or heavy ground (Daleys), Windy sites (Daleys)
Cool Temperate Growing Tips for Rambutan
Key Challenges
- Cold
Pests and problems for Rambutan in Cool Temperate
Harvesting Rambutan
When ready: Rind and spines turn fully red (or yellow in some types); fruit does not ripen further after picking (Morton).
How to harvest: Cut the whole fruit cluster with secateurs; snapping single fruit shortens their keeping (Morton). Pick promptly, as over ripe fruit draws fruit flies (Morton).
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 Rambutan
When do you plant rambutan in Australia?
It depends on your climate zone, not the calendar month alone. Planting months by zone:
- Tropical (Cairns): Jan to Mar, Nov to Dec
- Subtropical (Brisbane): not recommended
- Warm Temperate (Sydney): not recommended
- Cool Temperate (Melbourne): not recommended
- Cold / Highland (Canberra): not recommended
- Arid / Semi-Arid (Alice Springs): not recommended
- Mediterranean (Perth): not recommended
When should I plant Rambutan in Melbourne?
Tropics only and very cold sensitive.
How do I know when Rambutan are ready to harvest?
Rind and spines turn fully red (or yellow in some types); fruit does not ripen further after picking (Morton).
Are rambutan salt tolerant?
No. Rambutan 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 Cool Temperate zone, Melbourne is its reference city.