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dianella clarity blue plant

The Dianella Clarity Blue plant is a versatile, evergreen landscaping favourite for New Zealand gardens that crave texture, colour, and vitality year-round. Known for its striking, silvery-blue foliage and compact, tidy form, Dianella Clarity Blue is both beautiful and low-maintenance, making it one of the best choices for home gardeners and commercial landscapes alike. It’s a popular pick for borders, mass planting, and underplanting beneath larger trees where its tidy clumps of strappy leaves provide architectural structure and lasting visual interest.

Dianella 'Clarity Blue'

5 from 2 customers

Dianella 'Clarity Blue' features broad and erect, powder-blue coloured leaves. It typically grows to 60 cm in height and 40 cm in width in full sun or partial shade on a well-drained site. Dianella Clarity Blue is commonly mass-planted in borders or as a groundcover, included in mixed plantings, or planted around outdoor living areas.

A Dianella 'Clarity Blue' plant in a pot for sale at The Plant Company nursery.
  • Suited to regions:
    All regions
  • Plant type:
    Flaxes
  • Height:
    60 cm
  • Spread:
    40 cm
  • Tolerances:
    Coastal, Hardy
  • Garden uses:
    Borders, Living areas, Paths & Steps, Patios, Pool areas
  • Garden styles:
    Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern
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Dianella 'Clarity Blue'

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Why Choose the Dianella Clarity Blue Plant?

Dianella Clarity Blue plant stands out in garden design with its unique silvery-blue blade-like leaves that reach up to 60cm tall and spread to around 80cm wide. This variety is renowned for its drought tolerance and resilience, thriving in both full sun and partial shade. During spring and early summer, delicate blue-purple flowers add a subtle pop of colour above the foliage, followed by attractive blue berries. It's a fabulous option if you're seeking to create easy-care gardens that pop with modern style.

Where to Plant Dianella Clarity Blue

One of the many strengths of the Dianella Clarity Blue plant is its adaptability. It excels in a variety of planting situations, from coastal gardens to urban courtyards. Use it as a striking border along paths, in massed displays for ground coverage, or as contrast among other popular flax-like plants, such as Phormium 'Purple Haze' (Purple Flax Plant) or Phormium 'Platts Black'. For a diverse and dynamic garden bed, pair with other tough Dianellas like Dianella 'Little Jess' or Dianella 'Little Rev'.

Care Tips for Dianella Clarity Blue

The Dianella Clarity Blue plant is celebrated for being easy to care for. Simply plant in well-drained soil and water to establish. Once settled in, it will tolerate dry spells, requiring little fuss. Its evergreen foliage generally stays neat year-round, but you can tidy up any older leaves in late winter if needed. This plant is frost hardy and wind tolerant, offering trouble-free performance in most New Zealand regions.

Related Dianella and Flax-like Plants

Dianella Clarity Blue plant is part of a robust family of grasses and strappy-leafed species ideal for New Zealand conditions. Enhance your planting palette by exploring varieties like Dianella Blaze, the refined Dianella Kentlyn, and the dramatic Dianella Goddess. For further textural contrast, consider Cordyline Cabernet or the designer favourite Phormium 'Veneer'. Or look to robust classics such as Dianella revoluta for even more hardiness and form.

Order Your Dianella Clarity Blue Plant Today

If you’re seeking a low-maintenance, drought-tolerant feature that brings year-long colour to your landscape, Dianella Clarity Blue plant is an excellent choice. Perfectly suited to Kiwi gardens, this resilient plant will keep your outdoor spaces looking sharp with minimal upkeep. Browse our online selection to find the perfect mix of Dianella and flax plants for your unique landscape vision.


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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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