Hardenbergia, also known as Native Sarsaparilla, this attractive and hardy groundcover has become a trusted landscape addition in parks, gardens and urban plantings. Its glossy green leaves provide a beautiful, even backdrop to the delicate sprays of dark purple blooms. Plant in groups where the plants will grow together for full ground coverage.

How to Sow Seeds

Method: Sow in warm areas anytime.
Depth: Sow 2-3 seeds 6mm (¼in) deep in each pot.
Thinning: Thin out to the best seedlings in each pot.
Growing notes: In frost prone areas after danger of frost is over. Place seeds in a cup of hot water. It is beneficial to add wildflower seed starter granules. Leave overnight then drain and sow. Fill small pots or trays with moist sandy soil and compress. Keep moist. Cover with clear polythene – remove when germination commences. Place in warm shaded position to germinate fully. Plant in permanent position when about 10cm (4in) high. Water in well and regularly until established. May take 1+ years before flowering.

Growing Needs

Soil: Fill small pots or trays with moist sandy soil and compress
Water: Keep moist
Temperature: In frost prone areas after danger of frost is over