Spring Onion
Allium fistulosum
When to plant spring onion in Australia
Plant spring onion March to September in temperate climates (Melbourne, Adelaide, Sydney); September to March in cool climates (Canberra, Hobart, Ballarat); March to September in subtropical climates (Brisbane, Gold Coast); April to September in tropical climates (Darwin, Cairns); March to September in arid climates (Alice Springs, Mildura).
Direct sow and thin to 5cm apart. Harvest entire plant or as bunching type by snipping leaves. One of the easiest and most useful vegetables for small spaces.
Growing guide
Sunlight
3–6 hours direct sun per day
Watering
Medium — water when topsoil feels dry
Spacing
5cm between plants, 15cm between rows
Frost tolerance
Hardy — tolerates frost
Frequently asked
- How long does spring onion take to grow in Australia?
- Spring Onion takes 60–70 days from sowing to harvest, depending on variety and climate.
- How much space does spring onion need?
- Space spring onion 5cm apart in rows 15cm apart. Each plant needs 3–6 hours of sun per day.
- Can I grow spring onion in Melbourne in winter?
- Yes — in Melbourne, spring onion can be planted during June, July, August.
- What should I plant next to spring onion?
- Companion plants for spring onion vary by garden conditions. Add spring onion to your patch in My Veggie Patch to see personalised companion recommendations.
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