description Australian Finger Lime Overview
The Australian finger lime (Microcitrus australasica) is a thorny understorey shrub or small tree endemic to the subtropical rainforests of eastern Australia. It produces elongated, cylindrical fruits that are distinguished by their unique juice vesicles, which are spherical and separate, resembling citrus caviar. The fruit comes in various colors, including green, yellow, and pink, and is highly valued in global fine-dining cuisine as a garnish and flavoring.
insights Ranking position
Australian Finger Lime ranks #20 of 152 in the Citrus Fruit ranking, behind Owari Satsuma, ahead of Gold Nugget Mandarin.
help Australian Finger Lime FAQ
What does an Australian finger lime taste like?
The Australian finger lime has a tart, tangy flavor profile that is highly reminiscent of a standard lime, often with subtle notes of grapefruit or lemon. Its unique texture and bright taste make it a popular garnish in seafood dishes and cocktails.
Why are Australian finger limes called citrus caviar?
They earned the nickname "citrus caviar" because their juice vesicles are spherical and separate, rather than tear-shaped like standard citrus. When you cut the fruit open and squeeze it, these tiny, juicy pearls pop out just like caviar.
How do you grow an Australian finger lime tree?
Finger lime trees are native to the subtropical rainforests of eastern Australia and thrive in warm, humid environments with well-draining soil. They can be grown in USDA Hardiness Zones 9 through 11, though they are sensitive to heavy frost.
What colors do Australian finger limes come in?
The fruit's cylindrical shape and smooth exterior usually range from dark green to purple or black, but some cultivars can be yellow or red. The interior "caviar" pearls also vary widely in color, from pale green to bright pink and deep red.
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