When to Plant Tomatillo in Canberra, Cold / Highland Guide
Sow September to December. Right now in October you can sow.
Grow Tomatillo in your space
- Planting window
- Start seed indoors about six weeks before the last frost and plant out from late November. Grow at least two plants for pollination; fruit...
- Days to harvest
- about 11 weeks
- Sunlight
- Full sun (minimum 6 hours)
- Water needs
- Moderate. More drought-tolerant than tomatoes once established.
- Spacing
- 60cm apart, 90cm between rows
- Soil pH
- 6.0-7.0
Published · Last reviewed · By GardenBuddy.au
Growing advice is reviewed by hand. Planting dates, current conditions and prices on this page update daily.
This Tomatillo 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.
Photo: Wikimedia Commons
Tomatillo is uncommon but rewarding in Australia, essential for authentic salsa verde. Produces green or purple fruit inside papery husk. CRITICAL: tomatillos are NOT self-fertile. Need at least two plants. Limited variety availability in Australia; some states have Physalis quarantine restrictions.
See what grows now in your own postcode
Planting Calendar for Cold / Highland
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - | S | S | T | T |
S = Seed Tray T = Transplant D = Direct Sow
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Current Growing Conditions
Soil temperature: 13.4°C (optimal range: 21–28°C) ✗ Outside optimal range
Modelled from Open-Meteo forecast (Canberra), not a live sensor.
What this month normally looks like
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.
How to Grow Tomatillo in Cold / Highland Australia
When to Plant
Start seed indoors about six weeks before the last frost and plant out from late November. Grow at least two plants for pollination; fruit ripens from February until frost.
- Soil
- Well-drained, moderately fertile. Less fussy than tomatoes.
- pH Range
- 6.0-7.0
- Sunlight
- Full sun (minimum 6 hours)
- Spacing
- 60cm apart, 90cm between rows
- Watering
- Moderate. More drought-tolerant than tomatoes once established.
Companion plants: Basil, Marigold, Capsicum, Coriander
Avoid planting near: Fennel, Brassicas
Grow before, grow after
Tomatillo belongs with the nightshades, the fruiting crops turn of a four turn bed rotation.
- Grow before it
- Leafy greens and brassicas (Lettuce, Silverbeet, Broccoli)
- Grow after it
- Roots and alliums (Carrot, Beetroot, Onion)
Give the bed 3 turns before nightshades go back in. Tomato, capsicum, eggplant and potato share wilts and blights that live on in the soil.
Cold / Highland Growing Tips for Tomatillo
Recommended Varieties
- Verde Puebla, greenhouse only
Key Challenges
- Insufficient outdoor heat
Pro Tips
- Greenhouse only
- Consider cape gooseberry as cold-tolerant alternative
Harvesting Tomatillo
When ready: Husk turns papery, splits open. Fruit fills husk completely, feels firm. Green types harvested green.
How to harvest: Twist gently from plant. Leave husk on for storage. Peel and wash sticky residue before eating.
Preserving: pressure canning
1 tested pressure-canning recipe for Tomatillo: 1 where it is the crop being canned. Each one comes from published home canning guidelines. The conversion to Australian units is ours, with psi beside every kPa. Always follow your pressure canner's manual.
Common Tomatillo Pests in Cold / Highland Zones
Insect Damage, risk: MODERATE (score: 42/100)Where to next
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Open the planting dashboard Join GardenBuddy.auCommon Questions About Tomatillo
When do you plant tomatillo in Australia?
It depends on your climate zone, not the calendar month alone. Planting months by zone:
- Tropical (Cairns): Apr to Jul
- Subtropical (Brisbane): Jan to Feb, Aug to Dec
- Warm Temperate (Sydney): Jan, Sep to Dec
- Cool Temperate (Melbourne): Sep to Dec
- Cold / Highland (Canberra): Sep to Dec
- Arid / Semi-Arid (Alice Springs): Jan to Feb, Aug to Oct, Dec
- Mediterranean (Perth): Jan, Sep to Dec
Does tomatillo grow all year round in Canberra?
No. In the Cold / Highland zone the planting months are Sep 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 Cold / Highland zone, Canberra is its reference city.