Australian finger lime (Citrus australasica)

Australian finger lime

Also known as: Native Finger Lime

Australian finger lime trees are usually grown as ornamentals for their flowers and fruit, but the fruit has started to develop a commercial market. It is cultivated as a food crop in its native Australia. The Australian government has hybridized the australian finger lime with several other citrus species to produce different varieties and colors of limes for commercial sale.

Scientific classification

Species

Australian finger lime (Citrus australasica)

Maples, mangos, mahogany, citrus, and allies

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Perennial

Lifespan

1 m

Spread

Green

Leaf Color

Red, Green

Fruit Color

White, Purple

Flower Color

Green

Stem Color

Evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Australian finger lime

Care Guide for Australian finger lime

Every 1-2 weeks

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Australian finger lime thrives in Australia's rainforests, favoring high humidity and balanced moisture. It requires watering every 1-2 weeks to replicate its natural habitat. As an evergreen, australian finger lime retains leaves year-round, aiding in water storage during dry periods.

Fertilize: Fertilization is essential for australian finger lime's growth and fruiting. Use balanced fertilizers, increasing nitrogen before flowering. Apply every 4-6 weeks, adjusting for australian finger lime's size. Water thoroughly post-application to prevent root burn. Reduce fertilization in winter; increase frequency during spring and summer for vigorous growth.

Pruning: Australian finger lime prefers subtropical climates and produces tangy, caviar-like fruit. Key pruning involves removing dead branches and shaping the canopy for light and air circulation. Prune from early to late winter to enhance fruit production and control size, using sterilized tools to prevent disease.

Propagation: Australian finger lime is a unique citrus fruit with a cylindrical shape and caviar-like pearls. Successful propagation is achieved through cuttings treated with rooting hormones, placed in sterile potting mix. Controlled moisture and temperature are crucial, making patience and environmental monitoring important for root development.

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