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Coprosma rigida

Matagouri Coprosma, Leafy Coprosma, Stiff Karamu

Coprosma rigida, commonly known as Stiff Karamu, is a hardy New Zealand native shrub reaching up to 4 metres in height. It features small green leaves on a distinctive zig-zagging, wiry branch structure. Thriving in damp, poorly drained soils, it's ideal for riparian zones, forest margins, and native revegetation projects. Its dense, divaricating form provides excellent shelter for birds and lizards, while its yellow-orange berries on female plants attract native wildlife.

Coprosma rigida small plants in a garden.

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Suited to regions:All regions
Plant type:Shrubs
Height:4.00 m
Spread:2.00 m
Flowering time:
Tolerances:Coastal, Hardy, Wind
Garden uses:Hedging, Ponds, Pool areas, Screening
Garden styles:Alpine, Backyard, City & Courtyard, Coastal, Formal, Frontyard, Mediterranean, Modern, Native, Riparian, Woodland
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known asMatagouri Coprosma, Leafy Coprosma, Stiff Karamu
Sku10077

Landscaping uses for Coprosma rigida in NZ

Coprosma rigida is an excellent choice in landscaping projects. It is commonly included in mixed plantings, used in woodland gardens, around stream and pond areas, or planted to provide textural interest. The hardy nature of this makes it ideal for coastal gardens, while the texture is well-suited for modern gardens. This hardy, NZ native can also be trimmed into a hedge or grown as an informal hedge.

What is the Coprosma rigida hedge spacing?

Coprosma rigida makes for a fantastic and interesting hedge. The recommended spacing is 50 cm apart to achieve a dense hedge quickly. You can increase the spacing up to 1 m apart, but the hedge will tend to be broader and take longer to fill in. The hedge is generally trimmed late winter or spring of each year. Conversely, it can be left as an informal hedge and not trimmed at all.

How to grow Coprosma rigida in NZ

Grow Coprosma rigida in full sun or partial shade, using fertile soil that drains freely. Plant at the same depth as the nursery container, firm the soil gently, and water thoroughly. Add mulch around the roots while keeping it away from the stems. Water consistently during the first growing season and choose a position with room for the mature plant. Check moisture regularly while the new roots establish in their surroundings.

What is the common name for Coprosma rigida?

Coprosma rigida is commonly known as Stiff Karamu. This reflects the rigid nature of the stems and has similar berries to Karamu.

Why buy Coprosma rigida from The Plant Company?

Buy Coprosma rigida from The Plant Company, NZ's most trusted plant nursery. Choose from our extensive range and get practical advice to help match your plants to your local conditions. Our team makes online ordering straightforward, with careful packing and delivery throughout New Zealand. Whether you are planning mixed borders or refreshing an established display, we can help you select suitable plants. Explore the available options and take the next step towards a beautiful, rewarding planting project.

Questions and Answers

Have a question about Coprosma rigida (Matagouri Coprosma)? We are here to help.

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