Red Finger Lime - Citrus australasica

Red Finger Lime (Citrus australasica)

This Australian native citrus produces elongated fruits with stunning rosy flesh and jewel-like juice vesicles that burst on your tongue with bright, complex citrus flavors. The bush thrives in warm climates and handles both disease pressure and pest challenges with impressive resilience, making it an excellent choice for gardeners seeking a low-stress fruit tree. Buy red finger lime online and bring home a conversation-starting plant that delivers culinary excitement and tropical ambiance to your yard.

Landscaping Uses

Plant your red finger lime in a sunny garden bed, fruit orchard, or container setting where it will receive 6 to 8 hours of direct light daily. Though it adapts to partial shade, this tree produces most prolifically in full sun exposure. It works beautifully as a specimen plant or mixed into edible landscaping schemes, and container cultivation makes it portable for regions with harsh winters.

Specifications

Height: 8–12 feet at maturity
Width: 6–8 feet at maturity
Growth Rate: Moderate
Sun: Full sun to part shade (6–8 hours optimal)
Water: Moderate; allow surface soil to dry between waterings
Soil: Well-draining, acidic potting mix formulated for citrus
USDA Zones: 9–11

Why Homeowners Love It

• Produces unique finger-shaped fruits with delicate pink pearls inside
• Requires minimal maintenance once established
• Naturally self-fertile, so you get fruit from one tree
• Fills your garden with a delightful fragrant aroma

Planting & Care

Position your bush in a sunny location with excellent drainage. If you're growing in a container, use a pot slightly larger than the nursery container with drainage holes and fill it with citrus-formulated potting soil. Water deeply once or twice weekly, allowing the top few inches of soil to dry between applications, and apply mulch to conserve moisture and suppress weeds. During spring and summer, feed with a citrus-specific fertilizer every six weeks, then reduce to every two to three months in cooler seasons. Prune at 45-degree angles to remove dead wood and improve air circulation through the canopy.