Growing Lemons in Australia

Australia's Favourite Citrus

The lemon tree is arguably the most useful fruit tree in the Australian home garden. A single productive tree supplies more than most families need, providing fruit almost year-round in most climates.

Varieties

Eureka is the most widely planted — heavy-bearing with few seeds and a long harvest season. Lisbon is vigorous, thorny, and extremely productive. Meyer lemon is a hybrid with sweeter, thin-skinned fruit and greater cold tolerance — excellent for containers.

Site and Soil

Lemons need full sun (at least 6–8 hours) and well-drained, slightly acid to neutral soil (pH 6.0–7.0). They are frost-sensitive but more tolerant than other citrus. Plant against a north-facing wall in cooler climates for extra warmth.

Watering and Feeding

Water deeply but infrequently — lemons dislike waterlogged roots. Apply citrus-specific fertiliser three times per year: late winter, late spring, and late summer. Yellowing leaves typically indicate either iron deficiency (apply chelated iron) or nitrogen deficiency (apply citrus fertiliser).