HERB ‘Onion Chives’ Seeds
Botanical Name: Allium schoenoprasum
- Also known as Oriental garlic, Chinese leek, and Chinese chives.
- Hardy perennial herb with fine, hollow grass-like leaves and purple pom-pom flowers.
- Used widely in French, Asian, and modern Australian cuisine for its mild onion flavour.
- Edible flowers and leaves make an excellent garnish or flavour booster for eggs, potatoes, and soups.
- Easy to grow in gardens or pots; flowers attract bees and repel unwanted pests.
Plant Details
- Plant Type: Perennial herb in the onion family (Alliaceae)
- Plant Height: 20–30 cm tall, forming dense clumps
Sowing Information
- Germination: 14–21 days at 18–20°C
- Depth: Sow seeds 2 cm deep
- Position: Full sun to part shade
- Sow Where: Direct sow or transplant clumps into beds, borders, or containers
- Soil Type: Rich, moist, well-drained soil with pH 5.5–7.0
- Spacing: 20–25 cm between plants; rows 30 cm apart
Growing Tips
- Divide clumps every 3 years to maintain vigour—trim tops and roots before replanting.
- Cut back hard in winter in warmer zones or allow natural dormancy in cool climates.
- Deadhead flowers to prevent self-seeding and promote longer life and productivity.
- Use mulch to retain soil moisture and keep weeds down.
Harvest
Harvest leaves 60–90 days after sowing. Snip close to the base early in the morning once dew has evaporated for best flavour and shelf life.
When to Sow Onion Chives in Your Climate
| Climate Zone | Best Planting Time | Tips |
|---|---|---|
| Temperate | September – November | Sow in spring for rapid growth and summer harvests. |
| Cool | Late spring to early summer | Plant after last frost and protect young seedlings if needed. |
| Arid | Early spring and autumn | Avoid peak heat periods; keep soil moist in dry weather. |
| Subtropical | Year-round (best spring to autumn) | Grow in pots or raised beds for easier care and access. |
| Tropical | Cooler months only | Provide part shade and consistent watering to prevent heat stress. |
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