Gahnia – Native Cutting Sedge

Gahnia – Native Cutting Sedge A hardy native sedge with long, arching leaves that form dense, attractive clumps. Naturally found in New Zealand's damp coastal and lowland forests, Gahnia provides valuable shelter and habitat for native insects, birds and other wildlife. Its distinctive seed heads add texture and interest to natural landscapes.

Growing conditions: Prefers moist soils in partial shade but tolerates a range of sheltered conditions. Ideal for wetland margins, forest restoration, riparian planting and native gardens.

Height/Spread: 1–2 m / 1–1.5 m

Leaves: Long, narrow, arching leaves with sharp cutting edges, often over 1 m long

Flowering Time: Approximately November to January; brownish flower heads followed by seeds

Growth Rate: Medium