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lomandra tanika plant spacing

Finding the ideal lomandra tanika plant spacing is crucial for achieving a lush, low-maintenance landscape with this popular NZ-native grass. Lomandra Tanika, also known as Mat Rush, is celebrated for its vibrant green foliage, gentle arching form, and exceptional resilience. Whether you’re planting mass borders, driveway edges, or using Lomandra Tanika in large public areas, proper spacing ensures each plant thrives, matures gracefully, and gives you that seamless, weed-suppressing coverage.

Lomandra 'Tanika'

5 from 3 customers

Lomandra Tanika is a hardy, Australian Native grass that is commonly known as Mat Rush. This grass features fine, deep-green foliage and a graceful, arching habit. It grows to around 70 cm tall and 65 cm wide, forming neat clumps that thrive in full sun or partial shade. This low-maintenance variety is highly tolerant of drought, frost, wind, and coastal conditions, making it ideal for New Zealand gardens, borders, mass plantings, and commercial landscapes.

Lomandra Tankia with lush green foliage bordering a path.
  • Suited to regions:
    All regions
  • Plant type:
    Grasses
  • Height:
    70 cm
  • Spread:
    60 cm
  • Flowering time:
    Spring
  • Tolerances:
    Coastal, Extended dry periods, Hardy, Wind
  • Garden uses:
    Banks, Borders, Containers, Living areas, Parks, Paths & Steps, Patios, Ponds, Pool areas, Specimen
  • Garden styles:
    Alpine, Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Modern
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Lomandra 'Tanika'

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How Far Apart Should You Plant Lomandra Tanika?

The recommended lomandra tanika plant spacing is 60–80 cm apart (centre to centre). This distance is chosen for a reason: it allows individual plants to fill out their naturally dense form without overcrowding. This means:

By following these guidelines, you help Lomandra Tanika retain its attractive arching shape and prevent excessive competition for nutrients, water, and sunlight.

Why Does Lomandra Tanika Plant Spacing Matter?

Lomandra Tanika is a clumping grass, not a spreading one, so correct spacing is vital to develop full coverage and weed suppression without gaps. Tight spacing (less than 50 cm) can lead to overcrowding, which may increase the risk of disease and reduce airflow. Too much space (over 1 metre) might leave visible gaps for weeds to take hold, especially in the first couple of years.

Tips for Planting Lomandra Tanika

Looking for Other Hardy Grasses?

If you love Lomandra Tanika’s look and strength, consider pairing it with other tough, beautiful grasses like Lomandra Frosty Tops, Lomandra Lime Tuff, or Lomandra White Sands. For larger statement plants, Lomandra Nyalla and Lomandra Titan offer incredible texture and scale.

Looking to add contrast or create layered plantings? Consider blue-toned options like Carex glauca and Carex 'Blue Cascade' (Blue Sedge Grass), or the upright drama of Cortaderia fulvida (Austroderia fulvida). Complement Lomandra with flowering accents like Armeria maritima 'Morning Star Deep Rose' (Thrift), or the lush, wet-area beauty of Carex secta (Swamp Sedge).

Create Beautiful, Low-Care Landscapes

Getting lomandra tanika plant spacing right is key to a healthy, beautiful landscape that stays low-maintenance for years to come. With proper planning and variety choices, you’ll enjoy a garden that’s robust, attractive, and uniquely New Zealand.


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Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.

–The Plant Company

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