New Zealand Wind Grass plant

New Zealand Wind Grass

Anemanthele lessoniana

Updated Mar 30, 2026

New Zealand Wind Grass (Anemanthele lessoniana), also known as Pheasant’s Tail Grass and Gossamer Grass, is a fountain-forming ornamental grass with arching blades that glow bronze and copper in sun and breeze.

About New Zealand Wind Grass

New Zealand Wind Grass is a fountain-forming ornamental grass grown for movement, shifting color, and a softer look in outdoor planting. Its narrow blades arch outward in a loose, airy clump, so the plant feels light rather than heavy even when it fills out well.

Through spring and early summer, the foliage usually reads as fresh green. As the season progresses, the blades often take on bronze, copper, and orange tones, giving the plant a warmer, more changeable look. In summer, fine flower panicles appear above the foliage and add another layer of texture.

In the landscape, New Zealand Wind Grass is especially useful where a planting needs to feel less rigid. It works well in mixed borders, around paving and stones, and in gravel gardens where it can connect harder lines to softer planting. Its form also suits windy or coastal sites because it bends and moves easily rather than looking stiff.

The main requirement is straightforward: do not let the crown stay wet. With drainage, airflow, and enough space, it becomes a long-season plant that keeps contributing even when little else is flowering.

How to Care for New Zealand Wind Grass

Watering

Water consistently through the first growing season so the root system establishes well and the clump fills out evenly rather than in thin patches. After that, keep moisture moderate, aiming for even moisture rather than constant wetness.

For New Zealand Wind Grass, a deeper soak during dry spells is better than frequent light watering. If the plant looks tired or stunted while the soil remains damp, treat it first as a drainage or overwatering problem.

Sunlight

Grow New Zealand Wind Grass in full sun to partial shade. In warmer climates, partial shade often gives the plant its most graceful and lush appearance.

In full sun it can still perform well, but very hot, exposed sites can shorten its good appearance if the soil dries hard or the crown overheats. If the clump starts to look open and weak, better light and airflow usually help more than richer soil.

Temperature

This grass grows best in moderate outdoor temperatures and can handle mild cold, but it is not the strongest choice for harsh, prolonged freezes without protection.

In colder-winter areas, New Zealand Wind Grass usually survives better when the crown stays dry and sheltered from icy winds. In hot summers, some afternoon shade and steady but not soggy moisture help it remain attractive.

Humidity

Average outdoor humidity is usually fine, but prolonged dampness around the crown can become a problem, especially when humid air combines with poor airflow.

Space New Zealand Wind Grass so air can move through the clump, and avoid late-day overhead watering that keeps the foliage wet overnight. In humid climates, bright exposure and sharp drainage matter even more.

Soil

Choose well-draining soil that lets water move through instead of pooling at the crown. Moderately fertile, medium to light ground is usually ideal.

New Zealand Wind Grass can tolerate different soil textures, including somewhat heavier soils, as long as drainage remains good. If the soil is heavy clay, improve the structure and consider slightly raised planting so the crown stays drier through winter.