Grass Mexican Feather Grass

Mexican Feather Grass

Mexican Feather Grass (Nassella tenuissima) is a striking ornamental grass admired for its delicate, hair-fine blades and graceful, fountain-like form. Its silky green foliage transitions to golden hues as the seasons shift, creating year-round visual interest. When caught in the breeze, its soft, flowing texture adds gentle movement, making it a standout feature in both modern and naturalistic landscape designs.

This drought-tolerant perennial thrives in full sun and lean, well-draining soil, making it a popular choice for xeriscapes, rock gardens, borders, and mass plantings. Despite its soft appearance, it is hardy and resilient, requiring minimal care once established. Due to its ability to self-seed, it is important to manage its spread in some regions where it is considered invasive. With proper placement and maintenance, Mexican Feather Grass brings an effortless elegance to any outdoor space.

Care Instructions

Planting

Plant in a sunny location with well-draining soil. Space plants 12–18 inches apart to allow room for their airy growth.

Watering

Water regularly during the first growing season to establish roots. Once established, water sparingly, this plant prefers dry conditions.

Pruning

Trim back old or dried foliage in late winter or early spring. Gently rake through the clump to remove spent blades.

Pest Control

Mexican Feather Grass is generally pest-free. Monitor for root rot if soil remains waterlogged.

Soil Tips

Thrives in sandy or rocky soils with excellent drainage. Avoid rich or heavily amended soil to prevent floppy growth.