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Acaena microphylla (Scarlet Piripiri)

Acaena microphylla, commonly known as Scarlet Piripiri, is a vibrant NZ native groundcover admired for its bronze green foliage and striking scarlet burrs that appear in summer. This hardy evergreen plant spreads quickly to form dense mats that suppress weeds and stabilise soil. Scarlet Piripiri is an attractive and practical option for NZ gardens, adding year round colour and texture while thriving in a wide range of conditions.

Acaena microphylla plant with red seed heads.

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Suited to regions:All regions
Plant type:Groundcover Plants
Height:10 cm
Spread:1.00 m
Flowering time:Summer, Autumn
Tolerances:Coastal, Hardy, Wind
Garden uses:Borders, Ground covering, Living areas, Paths & Steps, Patios, Ponds, Pool areas
Garden styles:Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known as
Sku10564

How to grow Acaena microphylla (Scarlet Piripiri) in NZ

Growing Acaena microphylla (Scarlet Piripiri) in NZ is straightforward as it is naturally suited to local conditions. Plant in full sun for the best foliage colour and flowering, though it will also grow in partial shade. It prefers free draining soil but will tolerate poor soils, wind, frost, and coastal conditions. Planting in autumn or spring ensures good establishment. Once settled, Scarlet Piripiri spreads quickly, creating dense groundcover with minimal input required.

Acaena microphylla (Scarlet Piripiri) care tips

Caring for Acaena microphylla (Scarlet Piripiri) is simple and requires little maintenance. Water regularly during the establishment phase, but once mature it becomes drought tolerant and self sufficient. A light trim around the edges may be useful to keep it contained within pathways or borders. Fertiliser is seldom needed, though a native fertiliser in spring can enhance growth. Its resilience and easy care nature make it an excellent choice for sustainable NZ gardens.

Acaena microphylla (Scarlet Piripiri) size, spacing, and growth rate

Acaena microphylla (Scarlet Piripiri) typically grows to about 5 to 10 cm tall and spreads up to 1.5 metres wide, forming dense mats of colourful foliage. For effective coverage, space plants approximately 50 to 70 cm apart to allow them to spread and knit together. Its growth rate is fast, quickly filling bare spaces in the garden. Scarlet Piripiri is both decorative and practical, offering excellent groundcover qualities and strong visual appeal year round.

Landscaping uses for Acaena microphylla (Scarlet Piripiri)

Acaena microphylla (Scarlet Piripiri) is highly valued in landscaping for its colourful foliage and vibrant scarlet burrs. It is perfect for use in borders, rockeries, banks, and coastal gardens where resilience is needed. Its spreading habit provides effective erosion control and weed suppression, while its colours add contrast and seasonal interest. Scarlet Piripiri pairs well with native shrubs and grasses, bringing texture, colour, and practicality to a wide range of NZ landscapes.

Why buy Acaena microphylla (Scarlet Piripiri) from The Plant Company?

Buying Acaena microphylla (Scarlet Piripiri) from The Plant Company ensures you receive strong, healthy plants grown in NZ conditions. As NZ’s most trusted plant nursery, we are committed to supplying premium quality natives that are ready to thrive. Each plant is carefully packaged for safe delivery, with fast nationwide shipping available. Choosing The Plant Company means expert advice, reliable service, and confidence your plants will flourish in your garden.

Questions and Answers

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