When to Plant Beetroot in Canberra — Cold / Highland Guide
Photo: Wikimedia Commons
Beetroot is one of the easiest root vegetables for Australian home gardeners, tolerant of a wide range of climates and soils. It produces both edible roots and nutritious greens, making it a dual-purpose crop. Nearly pest-free and quick to mature, it is an ideal beginner vegetable that can be grown year-round in most Australian zones.
Planting Calendar
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S/T/D | S/T/D | S/T/D | S/T/D | — | — | — | S | S/T/D | S/T/D | S/T/D | S/T/D |
S = Seed Tray T = Transplant D = Direct Sow
Current Growing Conditions
Soil temperature: 18.9°C (optimal range: 7–25°C) ✓ Ready to plant
How to Grow Beetroot in Cold / Highland Australia
When to Plant
October to February only. Short window but beetroot matures fast (8-10 weeks). Pre-start seedlings indoors from September.
- Soil
- Well-drained, loose loam or sandy loam enriched with compost. Avoid heavy clay unless amended. Do NOT add fresh manure - it causes forked, hairy roots.
- pH Range
- 6.0-7.5
- Sunlight
- Full sun (6+ hours). Tolerates light afternoon shade in hot climates.
- Spacing
- 10cm apart, 30cm between rows
- Watering
- Consistent moisture is critical - irregular watering causes woody, cracked roots. Water deeply 2-3 times per week. Drip irrigation or soaker hose preferred. Overhead watering in humid zones promotes c
Companion plants: Onion, Silverbeet, Lettuce, Cabbage, Dwarf Beans, Dill
Avoid planting near: Runner Beans, Charlock (wild mustard), Field Mustard
Cold / Highland Growing Tips for Beetroot
Recommended Varieties
- Detroit Dark Red
- Boltardy
- Early Wonder
- Bull's Blood
Key Challenges
- Very short growing season
- Late and early frosts
- Cold soil delaying germination
Pro Tips
- Start seeds indoors in September, transplant after last frost
- Raised beds warm faster than in-ground beds at altitude
- Harvest at baby size (5cm) if season runs short - still excellent eating
Harvesting Beetroot
When ready: Roots visible at soil surface, typically 5-8cm diameter. Shoulders push above soil line. Leaves still green and vigorous. Baby beets can be harvested from 4 weeks at 3-4cm diameter.
How to harvest: Gently loosen soil with a garden fork alongside the row, then pull roots. Do not cut roots - twist off tops leaving 3-5cm of stem to prevent bleeding. Handle carefully to avoid bruising.
Common Beetroot Pests in Cold / Highland Zones
Organic prevention: Crop rotation. Remove plant debris after harvest. Avoid planting near spinach and silverbeet which share the same leaf miner species.
Supermarket Price
Current average retail: $6.38/kg (range: $1.00–$10.00)
Grow your own and save on grocery bills.
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