When to Plant Tomatillo in Sydney, Warm Temperate Guide
Sow September to January. Right now in September you can sow.
Published · Last reviewed · By Garden Buddy
Growing advice is reviewed by hand. Planting dates, current conditions and prices on this page update daily.
This Tomatillo guide is written for the Warm Temperate zone, which takes in Sydney, Newcastle and Wollongong. Somewhere else? Your postcode picks the right one.
Not your zone? Cairns Brisbane Melbourne Canberra 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.
Planting Calendar for Warm Temperate
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | - | - | - | - | - | - | - | S | S/T | S/T/D | T/D |
S = Seed Tray T = Transplant D = Direct Sow
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Current Growing Conditions
Soil temperature: 17.0°C (optimal range: 21–28°C) ✗ Outside optimal range
Modelled from Open-Meteo forecast (Sydney), not a live sensor.
How to Grow Tomatillo in Warm Temperate Australia
When to Plant
October to December. Start indoors September.
- 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
Warm Temperate Growing Tips for Tomatillo
Recommended Varieties
- Verde Puebla
- Toma Verde
Key Challenges
- Slow germination
- Limited varieties
Pro Tips
- Start seeds 6-8 weeks early
- Treat like tomatoes
- Cage to keep fruit off ground
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.
Common Tomatillo Pests in Warm Temperate Zones
Organic prevention: Avoid excess nitrogen.
Where to next
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Open the planting dashboard Join Garden BuddyCommon 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): Jan, Sep to Dec
- Cold / Highland (Canberra): Oct to Dec
- Arid / Semi-Arid (Alice Springs): Jun to Sep
- Mediterranean (Perth): Jan, Sep to Dec
Does tomatillo grow all year round in Sydney?
No. In the Warm Temperate zone the planting months are Jan, 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 Warm Temperate zone, Sydney is its reference city.