When to Plant Makrut Lime in Canberra, Cold / Highland Guide
What this month normally looks like in Cold / Highland
In October the Cold / Highland zone normally runs 20°C by day and 7°C overnight, with about 58 mm of rain over 7 or 8 wet days. The coldest October night on record across the zone was -6.4°C, so a late frost is not out of the question. Averages 1991 to 2026, 15 postcodes, SILO.
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This Makrut Lime guide is written for the Cold / Highland zone, which takes in Canberra, Cooma and Bright. Somewhere else? Your postcode picks the right one.
Not your zone? Cairns Brisbane Sydney Melbourne Alice Springs Perth
Also handy: will it frost this week? and what grows in shade.
- Planting window
- Nov
- Sun
- Full sun
- Soil pH
- 6.6–7.3
Makrut lime, also sold as kaffir lime, is an evergreen citrus grown mainly for its double leaves, which flavour Thai and other Asian cooking. The warty fruit is used for its rind.
Published · By GardenBuddy.au
Planting dates, current conditions and prices on this page update daily.
Photo: Wikimedia Commons
Best Planting Window for Cold / Highland
- Jan -
- Feb -
- Mar -
- Apr -
- May -
- Jun -
- Jul -
- Aug -
- Sep -
- Oct -
- Nov P
- Dec -
P = Planting window
Frost and cold wet weather are the problem (Garden Express, Diggers). Fruit Salad Trees claims citrus suit cold climates down to minus 8°C, but that does not match the other sellers. Treat it as a pot plant for a glasshouse or a bright spot indoors in winter.
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How to Grow Makrut Lime in Cold / Highland Australia
- Soil
- Good drainage. Neutral soil, pH 6.6 to 7.3 (Daleys). Use good quality potting mix in a pot (Diggers, Garden Express).
- 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, 8 hours or more (Fruit Salad Trees). An open position with full sun (Diggers).
- Keep away from
- Cold, wet, frost exposed positions
Cold / Highland Growing Tips for Makrut Lime
Recommended Varieties
- Makrut Lime (grafted, dwarf rootstock for pots)
Key Challenges
- Frost
- Winter cold
Pro Tips
- Pot plant for a glasshouse or bright indoor spot
- Do not plant in the open ground
Pests and problems for Makrut Lime in Cold / Highland
Harvesting Makrut Lime
When ready: Pick the double leaves as needed from an established tree. Daleys gives April to July for fruit, 2 to 3 years after planting.
How to harvest: Pick leaves by hand or with secateurs, a few at a time. The rind of the fruit can be grated with a fine grater (Diggers).
Storing and preserving makrut lime
How to keep it
- Freeze leaves. Freeze whole leaves in a bag and use them straight from the freezer. No Australian source read on this, so treat it as general practice.
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 Makrut Lime
When do you plant makrut lime in Australia?
It depends on your climate zone, not the calendar month alone. Planting months by zone:
- Tropical (Cairns): Oct to Dec
- Subtropical (Brisbane): Sep to Nov
- Warm Temperate (Sydney): Sep to Nov
- Cool Temperate (Melbourne): Oct to Nov
- Cold / Highland (Canberra): Nov
- Arid / Semi-Arid (Alice Springs): Sep to Oct
- Mediterranean (Perth): Sep to Nov
When should I plant Makrut Lime in Canberra?
Frost and cold wet weather are the problem (Garden Express, Diggers). Fruit Salad Trees claims citrus suit cold climates down to minus 8°C, but that does not match the other sellers. Treat it as a pot plant for a glasshouse or a bright spot indoors in winter.
How do I know when Makrut Lime are ready to harvest?
Pick the double leaves as needed from an established tree. Daleys gives April to July for fruit, 2 to 3 years after planting.
What are the best Makrut Lime varieties for Canberra?
Recommended varieties for the Cold / Highland zone include: Makrut Lime (grafted, dwarf rootstock for pots).
Are makrut lime salt tolerant?
No. Makrut lime 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 Cold / Highland zone, Canberra is its reference city.