When to Plant Parsley in Cairns — Tropical Guide
Photo: Wikimedia Commons
The workhorse herb of the Australian kitchen garden. Flat-leaf (Italian) has stronger flavour; curly-leaf is milder with better garnish qualities. Biennial. Widely adapted across all zones. Slow to germinate but worth the wait.
Current Growing Conditions
Soil temperature: 25.2°C (optimal range: 10–25°C) ✗ Outside optimal range
How to Grow Parsley in Tropical Australia
When to Plant
Best Mar-Sep. Struggles in wet season.
- Soil
- Rich, moist, well-drained soil with plenty of compost. Heavier feeder than most herbs.
- pH Range
- 6.0-7.0
- Sunlight
- Full sun to part shade. Part shade in hot zones extends life.
- Spacing
- 20cm apart, 30cm between rows
- Watering
- Regular, consistent. More moisture-demanding than Mediterranean herbs.
Companion plants: Tomato, Asparagus, Rose, Chives
Avoid planting near: Lettuce, Mint
Tropical Growing Tips for Parsley
Recommended Varieties
- Italian flat-leaf (more heat tolerant)
- Giant of Italy
Key Challenges
- Bolts in heat
- Fungal diseases
- Crown rot
Pro Tips
- Flat-leaf handles heat better than curly
- Part shade essential
- Raised beds for drainage
Harvesting Parsley
When ready: Begin harvesting outer stems when plant has 8+ stems.
How to harvest: Cut outer stems at base, leaving inner growing point. Never strip more than 1/3.
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