Prairie Fire

Botanical name: Carex testacea
Common name(s): Prairie Fire, Speckled sedge

About:
One of New Zealand’s most widely cultivated native sedges, prized for its striking orange, copper and reddish foliage. This graceful tussock-forming species develops long arching and trailing stems that create movement and colour throughout the year, making it a favourite in both native and contemporary landscapes.

Natural habitat:
Sand dunes, coastal scrub, coastal forest, dense forest and short tussock grasslands from coastal to montane environments.

Growing environment:
Adaptable to a wide range of conditions. Thrives in free-draining soils in full sun or partial shade and tolerates wind, drought, frost and coastal exposure once established.

Endemic distribution:
Endemic to New Zealand. Found throughout the North and South Islands, though less common in parts of the South Island.

Height:
300–800 mm tall

Width:
Typically forms dense clumps 500–700 mm wide.

Flowering:
September – December

Fruiting:
November – May, though seed heads may persist throughout the year.

Uses:

• Landscape planting
• Mass planting
• Ground cover
• Coastal gardens
• Native gardens
• Bank stabilisation
• Container planting
• Contemporary landscape design

Appearance:

Growth habit:
Dense tuft-forming sedge with arching foliage and exceptionally long trailing flowering stems that may reach up to 2 m in length.

Leaves:
Narrow channelled leaves coloured orange-red, copper, bronze, reddish-green or golden-orange. Foliage develops its richest colour in full sun.

Flowers:
Produces small male and female spikes along slender stems, with female spikes often hanging gracefully from elongated culms.

Fruit:
Forms pale yellow-brown to purple-brown utricles containing dark brown to almost black seeds. Fruiting stems add fine texture and movement.

Ecology:
A versatile species that occupies a wide range of habitats from coastal dunes to montane grasslands. Seeds are dispersed by wind and animals, while the dense root system helps stabilise soil.

Associated habitats:
Coastal dunes, forest margins, scrubland, grasslands, open forest and montane shrublands.

How to grow:
Easy to grow from seed or division. Plant in free-draining soil in full sun for the best foliage colour. Tolerates shade but colour may be less intense. Remove old foliage periodically to maintain a tidy appearance and encourage fresh growth.

Propagation:
Readily propagated from fresh seed and by division of established clumps.

Cultural use:
Part of New Zealand’s indigenous sedge flora and increasingly valued in modern landscape design for its distinctive colour and adaptability.

Garden value:
One of the finest ornamental native sedges available. Its vivid orange-bronze foliage, graceful form and exceptional hardiness make it an outstanding choice for mass planting, borders, containers and low-maintenance gardens.