• Bright pink blooms of Indigofera australis arranged in clusters along a branch, highlighted against lush green leaves and a softly blurred forest background. Photo courtesy of H Miles
  • Indigofera australis plant displaying its intricate green leaf structure and undergrowth, surrounded by fallen leaves and natural forest floor debris. Photo courtesy of Warren Sheather
  • Close-up of vibrant pink Indigofera australis flowers, with delicate petals and buds hanging from slender branches against a soft, out-of-focus natural background. Photo courtesy of H Miles
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Australian Indigo (Indigofera australis)

Australian Indigo (Indigofera australis)

$3.50
$3.50
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Why we love this plant!

A resilient, nitrogen-fixing shrub that plays an important role in South East Queensland’s ecosystem, Australian Indigo produces soft, feathery foliage and sprays of pink to purple flowers in spring and early summer. These blooms attract native bees and other beneficial pollinators, making it a valuable addition to wildlife-friendly gardens. Once established, it is highly drought-tolerant and grows well in a range of conditions, from full sun to dappled shade, making it a versatile option for revegetation, bushland restoration, or garden borders. Its ability to improve soil health by fixing nitrogen benefits surrounding plants, making it a great companion for native plantings.

Care Considerations

Watering preferences:

  • Although drought tolerant once established, occasional watering during prolonged dry periods may help maintain appearance.

Mulching preferences:

  • Applying mulch may help retain moisture and suppress weeds.

Fertilising preferences:

  • A light application of balanced fertiliser in early spring may support growth and flowering.

Pruning preferences:

  • Minimal pruning required, but pruning after flowering may help encourage bushier growth.

Good to Know:

  • Handles South East Queensland’s dry seasons well and can tolerate light frost.

Plant Details
Common uses: Border planting, Pollinator-friendly, Seasonal colour, Drought hardy/tolerant, Low maintenance garden, Robust/Hardy, Rocky or dry gardens (Xeriscape), Coastal garden, Nitrogen fixing, Erosion control, and Cottage garden
Expected Height Range: 1 m - 2 m
Spread Range: 1 m - 2 m
Preferred positioning: Full sun, Partial sun, and Partial shade
Flower Season/s: Spring and Summer
Flower Colour/s:
Plant life cycle: Perennial
Habitat: Native to various regions across Australia, where it is commonly found in open forests, woodland areas, and scrublands. It thrives in well-drained soils with moderate moisture.
Leaf information: Soft, divided green leaves with a feathery texture.
Preferred Soil: Prefers dry, well-drained to moist, moderately drained soils.
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