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purple ornamental grass

Looking for purple ornamental grass to add a splash of colour and drama to your garden? Purple ornamental grasses are the perfect choice for New Zealand gardeners seeking vivid foliage, architectural form, and year-round interest. With their striking hues ranging from deep plum to subtle lavender, these grasses can transform any landscape – from modern urban gardens to cottage-style borders. Whether you want to create a bold feature, a soft edging, or a low-maintenance textural accent, purple ornamental grass delivers beauty and versatility with minimal fuss.

Acaena inermis purpurea with small purple leaves.

Acaena purpurea (Piripiri)

5 from 2 customers

Acaena purpurea, commonly known as Purple Bidibidi, is a hardy New Zealand native groundcover admired for its striking purple foliage and creeping growth habit. This evergreen perennial forms dense mats that provide year round colour and weed suppression. It is perfect for adding texture and contrast to pathways, borders, and eco-friendly landscapes.

From $16.95

Suited to regions: All regions
Plant type: Groundcover Plants
Height: 10 cm
Spread: 1.00 m
Tolerances: Hardy
Garden uses: Borders, Containers, Ground covering, Living areas, Paths & Steps, Patios, Pool areas
Garden styles: Architectural, Backyard, City & Courtyard, Frontyard, Modern, Native
acer-nigrum-

Acer platanoides Nigrum

Acer platanoides 'Nigrum' is a striking deciduous tree valued for its large deep purple foliage and impressive shade creating canopy. The richly coloured leaves emerge dark and maintain their dramatic appearance through the growing season before developing warm autumn tones. This hardy and adaptable tree provides strong landscape presence and year round structure. Well suited to larger New Zealand gardens and public spaces, Acer platanoides 'Nigrum' is prized for its bold foliage colour, durability, and ornamental appeal.

From $299.95

Suited to regions: All regions
Plant type: Trees
Height: 15.00 m
Spread: 8.00 m
Flowering time: Summer
Garden uses: Parks, Specimen
Garden styles: Alpine, Japanese
Dodonaea viscosa purpurea shrub with colourful, purple foliage growing an an informal hedge.
Dodonaea viscosa purpurea (Purple Hop Bush)

Dodonaea viscosa purpurea, commonly known as Purple Ake Ake, features lush, purple leaves which are held densely off upright stems. The foliage is...

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
fraxinus-purple-spire-2
Fraxinus Purple Spire

Fraxinus 'Purple Spire' is an elegant deciduous tree admired for its upright narrow habit and outstanding autumn foliage that develops rich purple...

From$387.55
A large Calamagrostis 'Overdam' grass with elegant, variegated foliage.
Calamagrostis 'Overdam'

Calamagrostis ‘Overdam’ is a striking variegated ornamental grass that delivers elegant upright form and delicate texture to garden borders and...

From$19.95
prunus-thundercloud-4
Prunus Thundercloud

Prunus 'Thundercloud' is a striking ornamental plum tree admired for its rich purple foliage and masses of soft pink flowers during spring. This...

From$387.55
Bougainvillea 'Purple Patch' purple-pink flowers and variegated foliage.
Bougainvillea 'Purple Patch'

Bougainvillea ‘Purple Patch’ is a dazzling climbing plant that delivers an abundance of rich purple bracts through the warmer months. Perfect for...

From$30.29
fagus-dawyck-purple-2
Fagus sylvatica Dawyck Purple

Fagus sylvatica Dawyck Purple, commonly known as the Purple Beech tree, is grown for its beautiful colours and slender growth habit. The foliage...

From$270.40
Carex 'Frosted Curls' plants with elegant green foliage growing in a pot with other plants.
Carex Frosted Curls

Carex Frosted Curls is an ornamental grass with slender, hair-like, iridescent foliage that shimmers in light breezes. It typically grows to 30 cm...

From$11.50
Zebra grass (Miscanthus 'Zebrinus') leaves with cream and green stripes.
Miscanthus 'Zebrinus'

Miscanthus 'Zebrinus' (Zebra Grass) is a striking ornamental grass recognised for its bold horizontal yellow banding across arching green leaves...

From$19.95
Dactylis glomerata plant with a cat.
Dactylis glomerata (Cat Grass)

Dactylis glomerata, commonly known as Cat Grass or Catnip Grass, is a popular grass that is loved by cats. It features flowing, green foliage held as...

From$22.01
Salvia Amistad with purple flowers and lush green foliage.
Salvia Amistad

Salvia Amistad is one of the purple Salvias grown for its rich display of flowers from summer through autumn. It produces long and slender, flower...

From$27.53
Sisyrinchium californicum plants with yellow flowers and fine, green foliage.
Sisyrinchium californicum

Sisyrinchium californicum, commonly known as the Golden Eyed Grass, is an herbaceous perennial grown for both its foliage and flowers. It bears...

From$17.25
Fagus sylvatica 'Purple Fountain' specimen tree.
Fagus sylvatica 'Purple Fountain'

The Purple Fountain beech is a variety of European Beech tree that features colourful foliage and weeping branches. The glossy leaves emerge deep...

From$270.40
Lomandra longifolia plant beside a path with lush, green foliage.
Lomandra longifolia (Basket Grass)

Lomandra longifolia (Basket Grass) is a resilient, evergreen ornamental grass native to Australia. Growing to approximately 60 cm in height and 65 cm...

From$19.25
Lomandra 'Echidna' grass growing as a mass planting beside a path.
Lomandra Echidna

The Lomandra Echidna grass is a tough and reliable plant with outstanding aesthetics. It features lush, mid-green foliage held upright with a gentle...

From$17.87
Lomandra 'Seascape' grass with elegant, blue-green foliage growing beside a pond.
Lomandra confertifolia Seascape

Lomandra confertifolia 'Seascape' is a hardy, evergreen ornamental grass featuring slender, blue-grey foliage with a graceful, weeping habit. Forming...

From$19.25
isolepsis-cernua-1
Isolepis cernua (Scirpus cernua)

Isolepis cernua (Fiber Optic Grass) is a distinctive ornamental grass prized for its fine green stems tipped with tiny white flowers that resemble...

From$20.63
Calamagrostis 'Karl Foerster' grasses as a mass planting and featuring elegant, cream-coloured flower heads as plumes.
Calamagrostis 'Karl Foerster'

Calamagrostis 'Karl Foerster' is a popular ornamental grass known for its upright, clump-forming habit and tall, feathery flower plumes. It grows to...

From$19.95
Libertia paniculata plant with white flowers.
Libertia paniculata (Grass Flag)

Libertia paniculata is an elegant evergreen perennial admired for its fine, upright foliage and delicate white flowers that appear in airy clusters...

From$16.50
Lomandra Frosty Tops with lush blue foliage in a garden.
Lomandra Frosty Tops

Lomandra Frosty Tops is a hardy, evergreen grass featuring elegant, blue-grey foliage and a soft, weeping form. Growing to around 50 cm tall and...

From$18.63
Carex flagellifera Green plant with lush and colourful foliage.
Carex flagellifera Green

Carex flagellifera Green is a NZ native, ornamental grass grown for its attractive foliage. It produces slender and lush, green leaves as it grows to...

From$11.50
An elegant Miscanthus sinensis grass with cream-coloured flower plumes and lush green foliage.
Miscanthus sinensis

Miscanthus sinensis is an ornamental grass that grows as a clump of narrow, arching, green leaves. The colouring gives a light silver-green effect to...

From$19.95
Lomandra Lime Tuff in a garden showing elegant foliage.
Lomandra Lime Tuff

Lomandra 'Lime Tuff' is a hardy evergreen ornamental grass valued for its vibrant lime green foliage and compact tidy growth habit. This versatile...

From$8.21
mesembryanthemum-purple-splendour--2
Mesembryanthemum Purple Splendour

“Purple Splendour” is a variety of the commonly known, Iceplant, and is an herbaceous perennial grown for its spreading nature and pretty flowers. It...

From$22.01
Lomandra 'Misty Green' plants with cascading green foliage growing a bank.
Lomandra Misty Green

Lomandra Misty Green is an ornamental grass with delicate, dark green foliage and a tidy, rounded form. Growing to about 40 cm in height and width...

From$19.25
Carex flagellifera Red plants.
Carex flagellifera Red

Carex flagellifera Red is a NZ native, ornamental grass grown for its colourful and attractive foliage. It produces slender and lush, copper-red...

From$11.50
Ophiopogon japonicus Silver Mist grass in a garden.
Ophiopogon 'Silver Mist' (Silver Mondo Grass)

Ophiopogon 'Silver Mist' is a dwarf silver Mondo Grass, and features fine, grass-like foliage that is variegated dark green and white. It typically...

From$6.95
Lomandra Green Allure plant with lush, green foliage.
Lomandra Green Allure

Lomandra Green Allure is widely used in landscaping projects across NZ. It is commonly mass planted as a ground cover or on a bank, included in...

From$19.25
cymbopogon-citratus-4
Cymbopogon citratus (Lemongrass)

Cymbopogon citratus (aka Andropogon citratus), commonly known as Lemongrass Grass or Citronella Grass, grows as a clump and produces flavoursome and...

From$20.63
A large planting of Stipa gigantea (Golden Oat Grass) as a feature garden.
Stipa gigantea

Stipa gigantea, commonly known as the Golden Oat Grass, is a large, ornamental grass. It grows as a clump and produces narrow, dark green leaves. The...

From$15.11
Acaena purpurea (Piripiri)

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Acaena, Acer, and Bougainvillea, or related Categories - Evergreen Climbers, Flaxes, and Grasses.

Search purple ornamental grass

Why Choose Purple Ornamental Grass?

Purple ornamental grass stands out for its alluring colour and adaptability. Unlike traditional green grasses, purple varieties introduce extraordinary contrast that enhances surrounding plants and hardscapes. These grasses are also known for their resilience – most thrive in a range of conditions, from full sun to partial shade, and tolerate dry spells once established.

With its unique colouring, purple ornamental grass can:

Top Purple Ornamental Grasses for New Zealand Gardens

Several beautiful species suit local conditions. One standout is the Liriope 'Royal Purple', an evergreen ground cover with lush, purple-tinted leaves and vibrant violet flower spikes. Its low-growing form is perfect for edging paths or planting beneath trees, making it a favourite for both shade and sun gardens.

Another option to consider is the Miscanthus Gracillimus, renowned for its elegant, arching foliage and striking plumes. While not fully purple, Miscanthus brings a subtle reddish-purple tint as the seasons change, adding depth and beauty to mixed plantings.

Complementary Plants to Enhance Purple Grasses

Purple ornamental grass pairs well with a variety of plants. For vivid contrasts and layered colour, try integrating these:

Tips for Growing Purple Ornamental Grass

Most purple ornamental grasses are easy-care once established. They prefer well-drained soil and regular watering until settled. Mulching helps retain moisture and suppress weeds. Fertilise lightly in spring to encourage healthy growth and vivid colour. Prune back older foliage as needed to keep the plant neat and vibrant.

Transform Your Garden with Purple Ornamental Grass

Add instant impact with purple ornamental grass. Its unique colour, texture, and adaptability make it an exceptional choice for New Zealand gardens, from contemporary to classic landscapes. Browse our selection, including Liriope 'Royal Purple', and discover how easy it is to create stunning, low-maintenance borders, paths, or container displays. With the right plants, your garden will enjoy a fresh burst of colour and lasting appeal.

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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.

Illustration of plant leaves.
From trusted favourites like Avocado 'Hass' and Zephyranthes candida to fresh faces like Cherry 'Dawson', Liquidambar styraciflua 'Gumball', and Solanum jasminoides 'Grandiflora' (Potato Vine) — we’ve got you covered.
–The Plant Company

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