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wild blue flax

Wild blue flax is a striking perennial wildflower prized for its delicate sky-blue blooms and fine, airy foliage. With its graceful stems and eye-catching colour, wild blue flax brings a touch of effortless beauty to gardens, landscapes, and native planting projects across New Zealand. Whether you're establishing a wildflower meadow, seeking pollinator-friendly plants, or searching for hardy species that thrive in local conditions, wild blue flax deserves a spot in your planting palette.

A mass planting of Dianella caerulea 'Little Jess' plants with lush, green foliage.

Dianella 'Little Jess'

5 from 2 customers

Dianella 'Little Jess' is a variety of NZ Flax Lily that bears spikes carrying delicate, blue flowers in spring above lush, mid-green leaves. Small, blue berries follow the flowers. It grows to 40 cm tall and the same wide in full sun or partial shade. Dianella 'Little Jess' is commonly included in mixed plantings or borders, used in cottage gardens, or mass-planted either on a bank or as a ground cover.

From $16.49

Suited to regions: All regions
Plant type: Flaxes
Height: 40 cm
Spread: 40 cm
Flowering time: Spring
Tolerances: Coastal, Extended dry periods, Hardy, Wind
Garden uses: Borders, Containers, Living areas, Paths & Steps, Ponds, Pool areas
Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native
dianella-revoluta-kentlyn--2

Dianella Kentlyn

Dianella Kentlyn is a variety of the commonly known, Flax Lily, produces upright, strap-like leaves which are a rich, dark green with a blue undertone. Flower stems rise above the foliage through spring to bear masses of delicate, blue flowers which result in blue berries. It grows to 60 cm tall and 40 cm wide in full sun or partial shade. Dianella Kentlyn is commonly mass planted either as a groundcover or on a bank, included in borders or mixed plantings, planted around the base of large trees, grown around water features such as streams and ponds, or included in cottage gardens. This is a popular plant.

From $16.49

Suited to regions: All regions
Plant type: Flaxes
Height: 60 cm
Spread: 40 cm
Flowering time: Spring
Tolerances: Extended dry periods, Wet
Garden uses: Banks, Borders, Containers, Living areas, Paths & Steps, Ponds, Pool areas
Garden styles: Architectural, Backyard, City & Courtyard, Cottage, Frontyard, Japanese, Mediterranean, Modern
Dianella Revelation plants growing in a garden.
Dianella 'Revelation'

Dianella 'Revelation' features flower stems that rise above the foliage through spring and summer to bear masses of delicate, blue flowers, which...

From$16.49
dianella-caerulea-goddess-
Dianella Goddess

Dianella Goddess is a variety of the commonly known, NZ Flax Lily, and produces upright, strap-like leaves which are a rich, dark green with a blue...

From$20.63
Dianella tasmanica (Tasman Flax Lily) plants with green foliage and blue flowers.
Dianella tasmanica

Dianella tasmanica, commonly known as the Tasman Flax Lily, produces upright, strap-like leaves which are a rich, dark green and have a lush...

From$19.25
Phormium 'Surfer' plants in pots for sale at The Plant Company nursery.
Phormium 'Surfer'

Phormium 'Surfer' is a compact New Zealand native flax admired for its striking green leaves edged with bronze and red tones. Its upright, arching...

From$12.95
Phormium cookianum

Phormium cookianum, commonly known as Mountain Flax or Wharariki, is a graceful New Zealand native valued for its arching green leaves and tall...

From$9.95
Phormium 'Jack Spratt' plants for sale at The Plant Company nursery.
Phormium 'Jack Spratt'

Phormium 'Jack Spratt' is one of the smallest New Zealand native flax varieties, admired for its narrow, upright leaves in rich bronze to dark...

From$12.95
Phormium tenax plant in a garden with green foliage.
Phormium tenax

Phormium tenax, commonly known as the NZ flax or Harakeke, is a flax plant that produces erect, green, sword-like leaves. Stems rise above the...

From$7.50
Large Jacaranda mimosifolia tree with blue flowers.
Jacaranda mimosifolia (Blue Jacaranda)

Jacaranda mimosifolia, commonly known as the Blue Jacaranda tree, is a tropical-looking tree that is widely planted because of its beautiful and...

From$50.99
Phormium 'Emerald Gem' in a native garden.
Phormium 'Emerald Gem'

Phormium 'Emerald Gem' is a dwarf variety of Mountain Flax or Wharariki. It produces emerald-green leaves and grows to 60 cm tall and 70 cm wide in...

From$9.95
Phormium 'Surfer Bronze' plants for sale at The Plant Company nursery.
Phormium 'Surfer Bronze'

Phormium 'Surfer Bronze' is a compact and stylish New Zealand native flax with narrow, upright leaves in rich bronze tones. This striking ornamental...

From$12.95
A large Phormium 'Dark Delight' plant with elegant, purple foliage.
Phormium 'Dark Delight'

Phormium 'Dark Delight', also known as Dark Purple Flax, is a bold New Zealand native flax prized for its broad, upright leaves in deep purple to...

From$17.95
phlebodium-blue-star-
Phlebodium aureum Blue Star (Blue Star Fern)

The Blue Star Fern features wavy leaves that are a blue-green colour. This popular indoor plant grows as a clump to about 30 cm tall and the same...

From$38.57
A Picea pungens 'Glauca' (Colorado Blue Spruce) tree.
Picea pungens Glauca

Picea pungens 'Glauca', commonly known as the Colorado Blue Spruce, is a blue coloured conifer that grows with a broad and open, pyramidal shape. The...

From$515.35
Dianella 'Margaret Pringle' plant in a pot.
Dianella 'Margaret Pringle'

Dianella 'Margaret Pringle' bears spikes carrying delicate, blue flowers in spring, which are followed by small, blue berries in summer. These are...

From$20.63
Stunning, dark blue flowers on Salvia 'Blue Angel].
Salvia 'Blue Angel'

Salvia 'Blue Angel' is a beautiful perennial known for its soft blue flower spikes that appear generously across summer and autumn in New Zealand...

From$27.53
prostanthera-eddington-blue-
Prostanthera 'Eddington Blue'

Prostanthera 'Eddington Blue' is a stunning evergreen shrub admired for its masses of vibrant blue mauve flowers and highly aromatic foliage. This...

From$27.53
A Rosemary 'Blue Lagoon' shrub with blue flowers in a mixed planting.
Rosmarinus 'Blue Lagoon'

Rosmarinus ‘Blue Lagoon’ is a hardy, evergreen shrub prized for its aromatic foliage and vibrant deep blue flowers. Blooming from late winter through...

From$22.01
Dianella caerulea 'Breeze' growing in a roadside garden.
Dianella 'Breeze'

Dianella 'Breeze' (Turutu) is a hardy and attractive perennial that brings lush, strappy green foliage and clusters of delicate blue flowers to New...

From$16.49
perovskia-blue-spire-
Perovskia 'Blue Spire'

Perovskia 'Blue Spire', commonly known as Russian Sage, is a stunning perennial admired for its airy spikes of lavender blue flowers and aromatic...

From$24.77
cupressus-blue-ice-4
Cupressus 'Blue Ice' (Blue Arizona Cypress)

Cupressus 'Blue Ice' is a striking evergreen conifer admired for its vibrant icy blue foliage and strong upright growth habit. This hardy tree...

From$82.92
Podocarpus 'Matapouri Blue' hedge.
Podocarpus 'Matapouri Blue' (Blue Tōtara)

Podocarpus ‘Matapouri Blue’, also known as Blue Totara, is a stunning New Zealand native tree prized for its striking blue-green foliage and tidy...

From$30.29
Liriope muscari 'Blue Skies' plant with blue flowers and green foliage in a garden.
Liriope 'Blue Skies'

Liriope 'Blue Skies' is a blue-flowering Liriope that forms a tidy clump and features strap-like, dark green leaves. Flower spikes rise above the...

From$14.50
Phormium 'Rainbow Red' red and purple striped foliage.
Phormium 'Rainbow Red'

Phormium 'Rainbow Red' is a vibrant New Zealand native flax admired for its bold, arching leaves in shades of bronze, red, and pink. This striking...

Pittosporum 'Wrinkled Blue' speciment tree.
Pittosporum 'Wrinkled Blue'

Pittosporum ‘Wrinkled Blue’ is an attractive, upright evergreen tree known for its distinctive blue-grey foliage and dense, columnar growth habit...

From$26.15
dichroa-blue-stars--1
Dichroa Blue Stars (Evergreen Hydrangea)

Dichroa 'Blue Stars' is a striking evergreen shrub admired for its clusters of intense blue star shaped flowers followed by brilliant metallic blue...

From$30.29
Large Black Rage Phormium in a garden with black foliage.
Phormium 'Black Rage'

Phormium 'Black Rage' is a striking New Zealand native flax known for its bold, upright leaves in deep shades of dark purple to near black. This...

From$12.95
Dianella nigra plant with masses of blue berries.
Dianella nigra (New Zealand Blueberry)

Dianella nigra, commonly known as the New Zealand Blueberry or Tūrutu, is a NZ native that features lush foliage and glossy berries that vary in...

From$20.63
eucalyptus-baby-blue-2
Eucalyptus Baby Blue (Silver Gum)

Eucalyptus 'Baby Blue' is a highly popular evergreen tree admired for its stunning silver blue foliage and strong ornamental appeal. The rounded...

From$408.85
An upright Rosemary 'Tuscan Blue' shrub with blue flowers in a Mediterranean themed garden.
Rosmarinus 'Tuscan Blue'

The 'Tuscan Blue' Rosemary is a fast-growing and upright variety that features petite, sky-blue flowers borne amidst the dark green leaves through...

From$22.01
Elegant Dietes grandiflora flowers.
Dietes grandiflora (Fairy Iris)

Dietes grandiflora, also known as Wild Iris or Fairy Iris, is a robust, clump-forming perennial prized for its large white flowers with yellow and...

From$15.87
Dianella 'Little Jess'

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Dianella, Jacaranda, and Phormium, or related Categories - Flaxes, and Deciduous Trees.

Search wild blue flax

Features and Benefits of Wild Blue Flax

Wild blue flax (Linum perenne) stands out for its slender, sky-blue flowers appearing on wiry stems from spring to summer. The foliage forms a soft, subtle mound, making it appealing in mixed borders or as an informal ground cover. Not only is wild blue flax drought tolerant once established, but it also copes well with various soil types, including poor and rocky soils. The cheerful blue flowers attract bees and butterflies, supporting biodiversity in your home garden or restoration site.

Growing Wild Blue Flax in New Zealand

Wild blue flax flourishes in full sun and prefers well-drained soils, making it well-suited to New Zealand’s varying climates. Plant wild blue flax in garden beds, rockeries, or alongside natives for a relaxed, natural look. It pairs beautifully with ornamental grasses and low-maintenance companions like Dianella 'Little Jess' or Dianella Kentlyn, both offering textural contrast and year-round foliage interest. For spaces with poor soil or heat, wild blue flax is a resilient, low-water choice.

Planting and Care Tips

Sow wild blue flax seed directly into well-prepared soil in autumn or spring, or purchase small plants for faster results. Space them around 30 centimetres apart for best coverage. Once established, wild blue flax requires little maintenance. Occasional summer watering during prolonged dry spells will help, but the plant generally thrives on neglect. Dead-heading spent flowers can encourage prolonged bloom and prevent excess self-seeding if preferred.

Design Ideas With Wild Blue Flax

Incorporate wild blue flax into naturalistic plantings, wildflower meadows, or cottage gardens. It softens hard landscaping and brings movement with its fine stems. Try mixing with other drought-hardy, foliage-rich species like Dianella 'Little Rev', Dianella 'Revelation', or Dianella Goddess to create layered, resilient planting schemes with long-lasting appeal.

For landscaping projects near coastal areas or in tough roadside spots, wild blue flax provides beauty and durability, thriving where other plants may struggle.

Why Choose Wild Blue Flax for Your Garden

Choosing wild blue flax is a smart way to add colour, texture, and ecological value to your garden or landscape. Its effortless charm, combined with toughness and pollinator appeal, makes it an all-round winner for New Zealand gardens—large or small. Try mixing it with related plants featuring bold foliage or strong architectural lines to enjoy a harmonious, low-maintenance display year after year.

Contact us

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.

Illustration of plant leaves.
Lomandra 'Tanika' and Lomandra Frosty Tops turn heads, but Acaena novae-zelandiae (Piripiri), Gleditsia 'Emerald Cascade' (Weeping Honey Locust), and Grape 'Candice Seedless' quietly charm the most seasoned gardeners.
–The Plant Company

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