How to Grow Peas in Australia
Peas are one of the great pleasures of winter gardening in Australia — sweet, tender, and eaten fresh from the pod while standing in the garden on a cool morning. They fix nitrogen in the soil, making them excellent for bed health, and they use vertical space efficiently on a trellis. Snow peas and sugar snap peas are particularly popular for their edible pods.
Peas Growing Quick Reference
Plant Spacing
8 cm apart
30 cm between rows
Days to Harvest
60–80 days
Germination: 7–14 days
Sun Needs
Full sun to partial shade
Water Needs
Moderate — consistent moisture; avoid overhead watering
Soil pH
6.0–7.5
Expected Yield
50–150g per plant; 1–2kg per metre of row
When to Plant Peas in Australia
Planting times vary significantly across Australia's five climate zones. Find your zone below for the best planting windows.
| Climate Zone | Best Planting Months |
|---|---|
| 🌴 Tropical (Darwin, Cairns) | April–July (cool season only) |
| ☀️ Subtropical (Brisbane, Northern NSW) | March–August |
| 🍂 Temperate (Sydney, Melbourne, Perth) | March–August |
| ❄️ Cool/Alpine (Canberra, Hobart, high country) | August–October, February–April |
| 🏜️ Arid (Alice Springs, outback) | March–July |
Not sure of your climate zone? Enter your postcode to get personalised planting advice.
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How to Grow Peas in Australia
Peas are a cool-season crop and one of the few vegetables that can be planted in the depths of winter in most Australian climates. They prefer temperatures between 10°C and 21°C and will stop producing in summer heat. In subtropical and temperate Australia, they are a classic winter crop sown from March to August.
Direct sow pea seeds 3–4cm deep in well-prepared raised bed soil enriched with compost. Unlike many vegetables, peas do not benefit from nitrogen fertiliser — they manufacture their own through root nodule bacteria. If growing peas in a new bed, inoculate seeds with rhizobium inoculant (available from garden centres) to ensure effective nitrogen fixation.
Install a trellis or pea netting at least 1–1.5m tall for climbing types like 'Telephone', 'Alderman', and 'Purple Podded'. Shorter varieties like 'Greenfeast' and 'Massey Gem' need only 60–90cm support. Snow peas ('Oregon Sugar Pod') and sugar snap peas ('Sugar Snap', 'Sugarbon') grow to 1–1.5m and are highly productive in Australian gardens.
Sow peas thickly — they are inexpensive and a good germination rate is essential. Space seeds 6–8cm apart in rows 30cm apart. Peas are sensitive to root disturbance so are best direct sown; they do not transplant well.
Once flowering begins, pick pods regularly to encourage continuous production. A mulch of straw or pea straw helps keep soil cool and moist. Do not overfeed — excess nitrogen produces leafy, unproductive plants. Water at the base to prevent powdery mildew.
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Plant Planner calculates how many peas plants your family needs, assigns them to the right beds, and generates a personalised planting schedule for your climate zone.
Companion Planting with Peas
Grows Well With
These plants make excellent neighbours for peas in your raised beds — they help deter pests, improve pollination, or enhance growing conditions.
Keep Away From
Avoid planting peas near these crops — they can inhibit each other's growth, attract shared pests, or compete aggressively.
Common Problems Growing Peas
Powdery mildew is the most common pea problem in Australian gardens, coating leaves with white powder as temperatures warm — choose resistant varieties and ensure good airflow.
Pea weevil (Bruchus pisorum) lays eggs near pods and larvae develop inside seeds; inspect regularly.
Aphids colonise tender growing tips — blast off with water or apply insecticidal soap.
Root rot occurs in waterlogged raised beds — ensure excellent drainage.
Harvesting Peas
Harvest shelling peas when pods are swollen and green but before they start to lose colour or feel loose. Taste test — they should be sweet. Snow peas are harvested when flat, pods fully formed but peas not yet visible. Sugar snaps are best at 7–8cm when the pod walls are thick and sweet. All types should be picked regularly to prolong production.
Expected Yield
50–150g per plant; 1–2kg per metre of row
Yield depends on variety, growing conditions, and management. These are typical results for well-maintained Australian raised beds.
Automatic Companion Planting
Plant Planner checks every crop assignment against the full companion database — it knows that Peas grows well with Carrot and Radish and warns you about antagonists automatically.
Unlock FreeHow Much Peas to Grow
Sow 3–4m of row for a family of 4; succession sow every 3 weeks through winter
These estimates are based on average Australian household consumption. Adjust up if you plan to preserve, freeze, or use heavily; adjust down for occasional use.
Growing Peas — Frequently Asked Questions
How long does peas take to grow in Australia?
Peas germinates in 7–14 days and is ready to harvest in 60–80 days. Harvest shelling peas when pods are swollen and green but before they start to lose colour or feel loose.
How far apart should I plant peas?
Space peas plants 8 cm apart, with 30 cm between rows. Correct spacing gives each plant room for airflow and root development and is one of the easiest ways to lift your yield in a raised bed.
How much sun does peas need?
Full sun to partial shade. Moderate — consistent moisture; avoid overhead watering.
When should I plant peas in Australia?
It depends on your climate zone. In temperate areas (Sydney, Melbourne, Perth, Adelaide) plant peas March–August. Other zones: tropical — April–July (cool season only); subtropical — March–August; cool — August–October, February–April; arid — March–July.
What grows well with peas?
Peas grows well alongside Carrot, Radish, Turnip, Lettuce, Mint, Spinach. Keep it away from Onion, Garlic, Chives, Gladiolus, which can compete with it or attract shared pests.
How many peas plants does a family of four need?
Sow 3–4m of row for a family of 4; succession sow every 3 weeks through winter
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