Finger lime trees, known scientifically as Citrus australasica, produce unique, elongated fruits resembling small fingers, hence their name. Each fruit is filled with tiny, caviar-like pearls of juice that burst with a tangy flavor, making them a popular ingredient in gourmet cuisine and cocktails. The trees themselves are typically small and bushy, thriving in warm climates with well-draining soil. They are relatively low-maintenance and can be grown in pots or gardens. Growing finger lime trees from seeds can be an exciting venture, but it may take a few years before the trees bear fruit. Overall, they are an attractive and fruitful addition to any garden, especially for those who appreciate unusual and flavorful produce.