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lomandra seaspray

Lomandra Seaspray (Lomandra confertifolia 'Seascape') is a standout choice for New Zealand gardens, admired for its graceful, weeping blue-grey foliage and exceptional garden performance. Perfect for contemporary landscape design, this easy-care, drought-tolerant grass-like perennial brings structure and soft, textural beauty to borders, mass plantings, and coastal gardens. Whether you're aiming to create a serene low-maintenance landscape or searching for a striking feature plant, Lomandra Seaspray offers versatility, resilience, and enduring good looks.

Lomandra confertifolia Seascape

Lomandra confertifolia 'Seascape' is a hardy, evergreen ornamental grass featuring slender, blue-grey foliage with a graceful, weeping habit. Forming tidy clumps approximately 50 cm tall and wide, it thrives in full sun to partial shade and is highly tolerant of drought, frost, wind, and coastal conditions. This low-maintenance plant is ideal for mass plantings, borders, containers, and around outdoor living areas, adding year-round texture and colour to gardens.

Lomandra 'Seascape' grass with elegant, blue-green foliage growing beside a pond.
  • Suited to regions:
    All regions
  • Plant type:
    Grasses
  • Height:
    50 cm
  • Spread:
    50 cm
  • Flowering time:
    Spring
  • Tolerances:
    Coastal, Extended dry periods, Hardy, Wind
  • Garden uses:
    Banks, Borders, Containers, Living areas, Paths & Steps, Ponds, Pool areas
  • Garden styles:
    Alpine, Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern
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Lomandra confertifolia Seascape

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Features of Lomandra Seaspray

Lomandra Seaspray is prized for its arching, slender leaves, which gently cascade to form a dense, clumping mound. Growing to about 60 cm high and wide, it adds a soft, flowing effect that complements both native and ornamental planting schemes. The foliage maintains its colour year-round, helping you achieve that lush, evergreen look even during tough New Zealand summers or colder months. In spring and early summer, subtle creamy flower spikes add further visual interest.

Uses for Lomandra Seaspray in the Garden

Lomandra Seaspray is highly adaptable, thriving in full sun to part shade and tolerating wind, salt spray, and periods of dryness. Its robust root system makes it excellent for slopes, erosion control, and stabilising banks. Use it as a handsome border, in mass plantings for a drift of silvery texture, or as an elegant feature in modern and coastal gardens. It pairs beautifully with other architectural grasses like Lomandra 'Tanika', Lomandra Lime Tuff, and Lomandra Frosty Tops, as well as sedges like Lepidosperma australe (Southern Sword Sedge) and Carex glauca.

Planting and Care Tips

Plant Lomandra Seaspray in well-drained soil for best performance. Space plants about 50 cm apart for effective coverage or a denser hedge. While Lomandra Seaspray is drought tolerant once established, giving it some extra water during long dry spells will keep the foliage at its best. Remove old or damaged leaves in late winter to rejuvenate your plants, and apply a slow-release, low-phosphorus fertiliser if the soil is poor.

Companion Plants for Lomandra Seaspray

To create a cohesive, low-maintenance planting scheme with year-round appeal, consider combining Lomandra Seaspray with complementary varieties. For additional foliage contrast, add Lomandra White Sands or the bolder Lomandra Nyalla. For groundcovers and edging, Ophiopogon japonicus Nana and Liriope 'Monroe White' make excellent choices. The russet tones of Uncinia uncinata also combine beautifully with Lomandra Seaspray’s silver-blue leaves.

Why Choose Lomandra Seaspray?

Lomandra Seaspray stands out as a hard-wearing, elegant option for gardens throughout New Zealand. It delivers long-lasting texture and colour, is virtually maintenance free, and suits a wide range of landscapes, from coastal developments to home gardens and public spaces. If you love the look of Lomandra but want to mix things up, don’t miss related selections like Lomandra 'Tanika' and Lomandra Frosty Tops.

Ready to transform your landscape? Lomandra Seaspray could be the stylish, reliable performer you’ve been searching for.


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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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