Giant Finger Lime Tree - Citrus australasica

Giant Finger Lime Tree (Citrus australasica)

Experience an extraordinary citrus variety that produces distinctive finger-shaped fruits bursting with flavor-packed juice sacs inside a vibrant green skin. Often called "citrus caviar" for its pearl-like interior, this oversized cultivar delivers a complex taste blending lime, lemon, and grapefruit notes in every bite. Buy Giant Finger Lime trees online to enjoy a tropical addition to your home garden or container collection.

Landscaping Uses

Position your tree in a sunny garden bed or keep it in a movable pot on a patio or balcony for convenient harvesting. The attractive deep green foliage and fragrant spring blooms make it an ornamental choice for landscapes, while the unique fruits serve as an impressive focal point. Container cultivation works especially well for cooler climates, allowing you to move the tree indoors during harsh winters.

Specifications

Height: Varies with growing conditions
Width: Varies with growing conditions
Growth Rate: Moderate
Sun: 6–8 hours daily (full sun preferred)
Water: Once to twice weekly
Soil: Well-draining, acidic citrus potting mix
USDA Zones: Not specified for outdoor cultivation; container growing recommended in cooler regions

Why Homeowners Love It

• Produces abundant, exotic fruits ideal for beverages, desserts, and gourmet cooking
• Self-pollinating variety requires no second tree for reliable fruiting
• Offers beautiful ornamental appeal with fragrant spring blossoms and striking green fruit
• Thrives in containers, making it perfect for patios, decks, and indoor-outdoor transitions

Planting & Care

Select a bright location receiving at least 6 to 8 hours of sunlight daily. For container planting, choose a pot with drainage holes slightly larger than the nursery container and fill with well-draining, acid-formulated citrus soil. Water when the top 2 to 3 inches of soil dry out, typically once or twice weekly, and apply mulch to conserve moisture. During the growing season (spring and summer), feed with citrus-specific fertilizer every six weeks, reducing to every 2 to 3 months in fall and winter. Prune out dead or crossing branches to improve air circulation, and remove any growth sprouting from the base after harvesting.