Description Australian Finger Lime is one of those plants that feels like a secret ingredient growing on a tree. Instead of typical citrus segments, the fruit is filled with tiny, bead-like juice vesicles—often called “citrus caviar”—that pop with bright, aromatic acidity. This green selection is grown primarily for culinary use: slicing and squeezing over seafood, tacos, salads, desserts, and cocktails where you want a clean citrus lift and an unforgettable texture. The tree stays naturally compact and does very well in containers, making it a favorite for patio growers and chefs alike. Overview Green finger lime with “citrus caviar” pearls for garnish and finishing. Bright, aromatic flavor with a clean lime-like snap. Compact, container-friendly growth habit. Soft thorns are normal—handle with care when pruning and harvesting. Self-fertile. Growing Details Latin Name: Citrus australasica Site and Soil: Full sun; well-drained soil Rootstock: 1-gallon trees on Flying Dragon; larger sizes on C-35 Hardiness: Frost sensitive; protect from freezing temperatures—mature trees may tolerate brief dips into the upper 20s°F, but protection is recommended below 32°F Bearing Age: Often fruits immediately; grafted trees may produce in their first season Size at Maturity: • Flying Dragon: Typically 6–8 ft tall and wide • C-35: Typically 10–12 ft tall and wide Note: Trees grown in containers remain smaller and are easily maintained with pruning. Bloom Time: Spring to early summer Ripening Time: Fall to winter (timing varies by climate and growing conditions) Pollination Requirements: Self-fertile Pests & Diseases: Similar to other citrus; good airflow and excellent drainage reduce issues Additional Notes Grower’s Insight: The “caviar” texture is the magic—slice the fruit crosswise and let the pearls tumble out as a finishing garnish. Regional Insight: Best suited to mild-winter regions; in cooler climates it excels in containers so you can protect it during cold snaps. Harvest tip: Finger limes don’t always drop when ripe—pick when the fruit feels full and releases with a gentle twist.
