Fruits
Citrus australasica
Australian finger lime
An unusual citrus with narrow, finger-shaped fruit containing separate juice vesicles often called citrus pearls. The thorny shrub needs warmth and excellent light to thrive.
At a glance
- Sun
- Full sun or very bright light
- Water
- Moderate; well-drained soil
- Hardiness
- Frost tender
Sizes & prices
- 6"Call for price
- 8"$41.99
- 10"$69.99
Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.
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Fruit & harvest
- Pollination
- Indoors, gently shake open flowers to transfer pollen where insects are absent. Fruit-set requirements vary by variety.
Growing & care
- Care & pruning
- Grow in a container and move indoors before frost. Wear gloves when pruning or harvesting around the thorns.
- Size & rootstock
- Mature size depends on the variety, rootstock and container. Choose stock suited to the space available for indoor winter care.
- Harvest
- Let fruit ripen on the plant; it does not ripen further after picking. Taste is a better ripeness guide than rind color alone.
Sources & photo credits
plantselector.botanicgardens.sa.gov.au
University of Minnesota Extension
University of California Agriculture and Natural Resources
Photo: Amada44 (image resized for display) · CC BY-SA 3.0
Reviewed October 1, 2026. Growing conditions vary by location.