Pultenaea pedunculata 'Burnt Orange'

Burnt Orange Pultenaea

Botanical Name: Pultenaea pedunculata 'Burnt Orange'
Family: Fabaceae (Pea Family)
Origin: South Australian native cultivar
Plant Type: Prostrate matting groundcover

Overview

This stunning cultivar of our native Pultenaea pedunculata showcases masses of distinctive burnt orange pea flowers that create a spectacular display from late winter through spring. With its low, prostrate, mat-forming habit and exceptional drought tolerance once established, this hardy groundcover is perfect for waterwise gardens, slopes and native plantings. The vibrant flower colour sets it apart from the typical yellow forms, making it a prized addition to any South Australian garden.

Key Features

• Mature Size: 0.1-0.3 m H x 1.0-1.5 m W (prostrate, spreading mat)
• Growth Rate: Moderate; spreads 15-25 cm per year; low and densely matting
• Foliage: Small, narrow, grey-green leaves with slightly downy texture, evergreen
• Flowers: Burnt orange pea-shaped flowers in dense clusters, late winter to spring, non-fragrant
• Seasonal Interest: Peak flowering display July to October with year-round foliage appeal
• Wildlife Value: Attracts native bees, small birds, and beneficial insects during flowering period
• Tolerance: Excellent drought tolerance, frost hardy to -5°C, coastal tolerant, wind resistant, clay adaptable
• Planting Density: Groundcover: 3-4 plants per m² (50-70 cm apart) to knit into a continuous mat
• Pet Friendly: Generally considered safe for pets, though ingestion of large quantities should be avoided

Where It Works Best

• Sunlight: Full sun to part shade, minimum 6 hours direct sunlight for best flowering
• Soil: Well-drained soils essential, adapts to sandy, loam, or clay conditions, avoid waterlogged sites
• Water Needs: Establishment: 12-16 weeks, twice weekly deep watering. Established: Summer monthly; Winter rainfall only
• Maintenance: Light pruning after flowering to maintain shape, remove spent flowers to encourage bushier growth
• Lifespan: 15-20 years
• Climate Zones: All SA regions including Adelaide Hills, Fleurieu Peninsula, coastal areas, and inland districts
• Soil pH: Slightly acidic to neutral, pH 5.5-7.0, tolerates mildly alkaline conditions

Landscape & Design Ideas

• Feature in native gardens alongside Grevilleas and Callistemons for a vibrant winter-spring display
• Mass plant on slopes or embankments for erosion control with stunning seasonal colour
• Use as a living groundcover between rocks and stepping stones, or as a low-water lawn alternative

Why You Will Love It

The 'Burnt Orange' cultivar transforms the familiar native Pultenaea into something truly special, delivering months of eye-catching colour when most other plants are dormant. Its resilient nature means you can enjoy this spectacular display year after year with minimal fuss, while supporting local wildlife and celebrating our unique South Australian flora in your own backyard.