Machaerina sinclairii is a robust New Zealand native wetland grass forming dense clumps of tall, arching, dark green foliage. It produces slender flower spikes above the leaves, adding seasonal interest and texture. Ideal for pond edges, rain gardens, wetlands and damp coastal sites.

Prefers full sun to part shade and moist, fertile, well drained soil. Evergreen and hardy, it provides year-round structure, movement and a natural, architectural feature in the garden.