Finger Lime (Citrus australasica) is a slow-growing evergreen citrus native to Australia, prized for its elongated, caviar-like fruit with a tangy flavor. Perfect for urban gardens, edible landscapes, and container planting, finger lime plants offer ornamental foliage and unique edible fruit.
This plant thrives in full sun to partial shade, prefers well-draining, fertile soil, and is Non-GMO, making it ideal for gardeners who want exotic citrus fruit in limited spaces.
Features
Produces tangy, caviar-like finger lime fruit
Compact size suitable for urban gardens and container planting
Evergreen plant with ornamental foliage
Non-GMO seeds
Low-maintenance citrus plant
Specifications
Scientific Name: Citrus australasica
Common Name: Finger Lime
Plant Type: Evergreen citrus tree
Growth Habit: Compact, upright shrub/tree
Mature Height: 610 ft (can remain smaller in containers)
USDA Hardiness Zones: 911 (container planting possible in cooler zones)
Sun Requirements: Full sun to partial shade
Soil Type: Well-drained, fertile soil rich in organic matter
Soil pH: Slightly acidic to neutral (6.07.0)
Watering Needs: Moderate; keep soil consistently moist but not waterlogged
Germination Time: 24 weeks
Days to Fruit: 23 years from seed under optimal conditions
Seed Type: Non-GMO
Container Friendly: Yes
Climate Preference: Warm, frost-free subtropical/tropical regions