Hardenbergia are climbing evergreen perennials also known as the ‘Lilac Vine’, closely resembling a miniature flowering Wisteria. Gorgeous elongated and ovate foliage adorn thin wiry stems alongside small, pea-like flowers throughout spring and summer. Hardenbergia are best suited to flower beds, borders and containers within a cottage or informal garden setting. However, it is recommended that they are best grown in pots where they can be easily transplanted during cold conditions. You should expect to see Hardenbergia grow to an approximate height of between 2-4m (6.5-13’) and a spread of 50cm (20”).
Purple Coral Pea Care
Hardenbergia
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How to Care for the Plant
Water
Water regularly and allow the soil to dry between irrigations.
Pruning
Prune lightly and regularly to maintain shape and promote fresh growth - prune more firmly after flowering.
Fertilizer
Fertilise with a balanced, controlled release formulation in spring or late summer.
Sunlight
Plant in sun or light shade in hot inland areas.
Soil
Soil: Moist well drained loams of neutral to slightly acid pH.
Temperature
Hardy to around 23° F and short duration dips to slightly lower – expect severe damage if temperatures drop below 20 F.
Popularity
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