When to Plant Lime in Sydney — Warm Temperate Guide
Photo: Wikimedia Commons
The most frost-sensitive common citrus. Three main types grown in Australia: Tahitian (large seedless fruit, most popular), Key/Mexican (small, aromatic, very tender), and native Australian Finger Lime (unique caviar-like vesicles, increasingly popular). Tahitian is the practical choice for most home gardens. Finger lime is a genuinely Australian native with unique culinary properties. All limes prefer warmth and humidity.
How to Grow Lime in Warm Temperate Australia
When to Plant
Plant October-November. Warmest sheltered position.
- Soil
- Well-drained, rich in organic matter. Slightly acidic preferred.
- pH Range
- 6.0-7.0
- Sunlight
- Full sun, protected from cold winds. Warmest position in garden.
Companion plants: Comfrey, Nasturtium
Avoid planting near: Cold exposed positions
Warm Temperate Growing Tips for Lime
Recommended Varieties
- Tahitian (hardiest common lime)
- Finger Lime (surprisingly cold-tolerant)
- Kaffir/Makrut
Key Challenges
- Most frost-sensitive common citrus
- Key lime too tender for Sydney outdoor
Pro Tips
- Tahitian lime in a sheltered north-facing spot succeeds in Sydney.
- Finger lime is hardier than Tahitian - tolerates brief frost to -2°C.
- Pot culture allows winter protection if needed.
Harvesting Lime
When ready: Tahitian: pick when bright green and full-sized (turning yellow means over-ripe). Key lime: pick when pale green to yellow. Finger lime: pick when full-sized and slightly soft at ends.
How to harvest: Cut with secateurs. Handle gently.
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