Chionochloa Rubra

Chionochloa rubra

Common Names: Red Tussock Grass
Family: Poaceae
Origin: New Zealand (endemic)
Plant Type: Evergreen Tussock / Native Grass

Overview:

Chionochloa rubra is a striking, large tussock grass known for its rich red-bronze foliage that intensifies in colder months. Native to New Zealand's subalpine and wetland regions, it adds bold colour, structure, and movement to landscapes. Ideal for naturalistic planting, restoration projects, or as a sculptural feature in native gardens, this hardy grass thrives in a wide range of conditions, including wind and frost.

Key Features:

• Foliage: Fine, arching leaves with copper-red tones year-round

• Flowers / Fruit: Tall, airy flower spikes appear in summer, often rising well above foliage

• Form & Habit: Upright, fountain-like tussock

• Growth Rate: Moderate to fast in moist conditions

• Cultural & Ecological Value: Provides habitat and erosion control in natural ecosystems; excellent for wetland planting

Mature Size:

Ideal Growing Conditions:

Landscaping & Garden Uses:

• Feature grass in native or contemporary gardens

• Mass planted for colour and structure

• Wetland, riparian, or erosion control planting

• High country, subalpine, or exposed sites

• Pairs well with flaxes, toetoe, and other native grasses

Care & Maintenance:

• Pruning: Remove dead leaves and old flower stems annually to refresh plant

• Watering: Likes consistent moisture but tolerates some dryness once mature

• Feeding: Low nutrient needs; light compost in spring if desired

• Pests & Diseases: Minimal issues; very hardy

• Additional Tips: Colour is most intense in full sun and cooler climates

Fun Fact / Botanical Insight:

Chionochloa rubra’s distinctive red tones come from natural pigments that help protect it from UV exposure and cold – an adaptation to its native high-altitude and wetland environments.

Why Choose Chionochloa rubra?

Bold, beautiful, and born for the wild – this red tussock is a true native standout. With year-round colour, low maintenance needs, and strong adaptability, it's perfect for anyone wanting to introduce drama and authenticity into a native New Zealand planting palette.