Finger Lime, also known as Caviar Lime, is a unique citrus originally from Australia, prized for its unusual fruit and gourmet appeal. The Red Finger Lime produces elongated, finger-shaped fruits have a dark, leathery skin that can range from purple and red to green-brown or nearly black. Inside, they contain small, round, juicy vesicles that resemble caviar and burst with a mild, slightly sweet, and gently acidic flavor with subtle floral notes. The tree features thorny branches, small rounded leaves, and is naturally pest and disease resistant, making it a hardy and attractive addition to home gardens.
 
Tree size: 6 – 10 ft tall
USDA Zones: 9 – 11
Requirements: Full sun to partial shade, well-drained soil, and regular watering.