When to Plant Peanut in Canberra, Cold / Highland Guide
Not recommended for the Cold / Highland zone. The window below explains why.
Grow Peanut in your space
- Planting window
- Peanuts are an annual legume grown from seed and need a long, hot, frost-free season that the highlands cannot provide.
- Sunlight
- Full sun. Maximum heat.
- Soil pH
- 5.8-6.5
Published · Last reviewed · By GardenBuddy.au
Growing advice is reviewed by hand. Planting dates, current conditions and prices on this page update daily.
This Peanut 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
Not a nut at all. A legume related to beans. Annual crop sown in spring, harvested in autumn. After pollination, the flower stem (peg) grows downward into the soil where the pod develops underground. Needs a long, warm growing season (4-5 months frost-free). Easy to grow in warm zones with sandy soil. As a legume, fixes nitrogen and improves soil. Two main types: runner (spreading, commercial) and bunch/Spanish (compact, better for small gardens).
See what grows now in your own postcode
Planting Calendar for Cold / Highland
Peanut is not recommended for Cold / Highland.
Peanuts are an annual legume grown from seed and need a long, hot, frost-free season that the highlands cannot provide.
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This month 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.
The full twelve months are on the Cold / Highland zone page.
How to Grow Peanut in Cold / Highland Australia
When to Plant
Peanuts are an annual legume grown from seed and need a long, hot, frost-free season that the highlands cannot provide.
- Soil
- Sandy to sandy loam ESSENTIAL. Peanuts form underground. Heavy clay prevents peg penetration and makes harvest difficult. Loose, well-drained soil is non-negotiable.
- pH Range
- 5.8-6.5
- Sunlight
- Full sun. Maximum heat.
- Spacing
- 15-20cm between plants, 50-60cm between rowscm apart
Companion plants: Corn, Squash (traditional Three Sisters-like combo), Sweet potato
Avoid planting near: Nothing specific
Grow before, grow after
Peanut sits in the legumes turn of a four turn bed rotation.
- Grow before it
- Roots and alliums (Carrot, Beetroot, Onion)
- Grow after it
- Leafy greens and brassicas (Lettuce, Silverbeet, Broccoli)
Give the bed 3 turns before legumes go back in. Beans and peas fix nitrogen, so they leave the bed richer than they found it.
Cold / Highland Growing Tips for Peanut
Key Challenges
- Season far too short and cold
Pro Tips
- Do not attempt peanuts in cold highland zones.
Harvesting Peanut
When ready: Plant yellows and begins to die back naturally. Pull a test plant. Pods should have dark-veined inner shell and mature kernels. Shell interior colour indicates maturity (dark = mature, white = immature).
How to harvest: Pull entire plant from soil (loosen with fork first). Shake off soil. Check pods are mature. Hang plants upside down in dry, ventilated area for 1-2 weeks to cure.
Expected yield: 20-40 pods per plant depending on type
Preserving: pressure canning
1 tested pressure-canning recipe for Peanut: 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.
Where to next
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Open the planting dashboard Join GardenBuddy.auCommon Questions About Peanut
When do you plant peanut in Australia?
It depends on your climate zone, not the calendar month alone. Planting months by zone:
- Tropical (Cairns): Jan to Mar, Dec
- Subtropical (Brisbane): Oct to Dec
- Warm Temperate (Sydney): Oct to Dec
- Cool Temperate (Melbourne): not recommended
- Cold / Highland (Canberra): not recommended
- Arid / Semi-Arid (Alice Springs): Oct to Dec
- Mediterranean (Perth): Oct to Dec
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.