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perennial flowering plants nz

Perennial flowering plants NZ gardeners love are the backbone of vibrant, low-maintenance gardens across the country. These robust and reliable plants return year after year with fresh foliage and a stunning display of blooms, making them perfect for anyone seeking lasting colour with less effort. Whether you’re after cottage-garden classics, bold architectural forms, or native options, there’s a world of perennials suited to New Zealand's diverse climates and garden styles.

Libertia grandiflora plant with elegant white flowers and lush, dark green foliage.

Libertia grandiflora (NZ Iris)

Libertia grandiflora, commonly known as NZ Iris, is a hardy New Zealand native perennial admired for its elegant white flowers and sword like green foliage. Blooming in late spring to early summer, the flowers rise gracefully above the foliage, creating a striking display. This clump forming plant is perfect for borders, rock gardens, and native plantings. With its resilience and low maintenance needs, Libertia grandiflora is a versatile and attractive choice for NZ gardens.

Suited to regions: All regions
Plant type: Flaxes
Height: 60 cm
Spread: 75 cm
Flowering time: Spring
Garden uses: Borders, Containers, Living areas, Parks, Paths & Steps, Pool areas, Specimen
Garden styles: Architectural, Backyard, City & Courtyard, Frontyard, Japanese, Modern, Native
Acanthus mollis perennial with purple-white flowers above lush, green foliage.

Acanthus mollis (Bears Breeches)

Acanthus mollis, known as Bears Breeches or Oyster Plant, is a bold and striking perennial that adds a touch of elegance to NZ gardens. It features large, glossy, lobed leaves and tall flower spikes adorned with white and purple blooms in summer. This easy-care plant thrives in a variety of conditions and makes a stunning statement in shaded or partially sunny garden areas.

Suited to regions: All regions
Plant type: Perennials
Height: 80 cm
Spread: 80 cm
Flowering time: Spring, Summer
Tolerances: Coastal, Hardy, Shade
Garden uses: Borders, Paths & Steps, Pool areas
Garden styles: Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Modern
Chlorophytum comosum variegatum plants growing in pots on a shelf.
Chlorophytum comosum variegatum (Spider Plant)

Chlorophytum comosum Variegatum, commonly known as the Spider Plant, is a tender, herbaceous perennial grown for its lush and variegated foliage. It...

From$20.01
strelitzia-reginae-mandelas-gold-
Strelitzia Mandelas Gold (Yellow Crane Flower)

Strelitzia reginae Mandelas Gold, commonly known as Yellow Crane Flower or Yellow Bird Of Paradise, produces spectacular yellow flowers through...

From$44.09
Rose 'Flower Carpet White' plants for sale at The Plant Company nursery.
Rose 'Flower Carpet White'

Rose 'Flower Carpet White' is a popular ground cover rose valued for its masses of pure white flowers and exceptional disease resistance. This tough...

From$26.91
scutellaria-snowflakes--1
Scutellaria Snowflakes (Scutellaria Skullcap)

Scutellaria Snowflakes, commonly known as Scutellaria Skullcap or the Skullcaps plant, is grown for its foliage and flowers. This versatile and...

From$12.95
sorbus-scarlet-king-
Sorbus aucuparia Scarlet King (Rowan Tree NZ)

Sorbus aucuparia Scarlet King is a variety of the commonly known, Mountain Ash, and is a small-sized, deciduous with impressive characteristics...

From$387.55
A Spearmint plant with lush, green leaves.
Mint Plant

Mint Plant (Spearmint) is a popular herb grown for its fresh fragrant leaves and versatile use in cooking drinks and home remedies. Well suited to...

From$16.49
Sedum rubrotinctum (Jelly Bean Plant) bright red foliage.
Sedum rubrotinctum (Jelly Bean Plant)

Sedum rubrotinctum, commonly known as Jelly Bean Plant or Pork and Beans Plant, is a compact, low-growing succulent reaching 15–20 cm tall and...

From$21.39
White flowers on a Cistus 'Snowmound' plant with green foliage.
Cistus 'Snowmound' (White Rock Rose Plant)

Cistus ‘Snowmound’ is a compact evergreen shrub that produces a breathtaking display of pure white flowers with golden-yellow centres from late...

From$24.77
Carex 'Everlime' plants for sale at The Plant Company nursery.
Carex 'Everlime' (Lime Grass Plant)

Carex ‘Everlime’ (Japanese Sedge) is a popular evergreen sedge valued for its graceful arching green foliage edged with bright lime cream margins...

From$19.95
chaenomeles-double-take-orange-
Chaenomeles Double Take Orange (Flowering Quince)

Chaenomeles Double Take Orange is a flowering Quince that features masses of orange flowers from late winter. At this time the shrub is an arching...

From$27.53
strelitzia-nicolai-
Strelitzia nicolai (White Bird Of Paradise Plant)

Strelitzia nicolai (Giant White Bird Of Paradise) is a bold, architectural plant known for its large banana like leaves and striking white and blue...

From$44.09
rose-flower-carpet-gold--1
Rose Flower Carpet Gold

Rose Flower Carpet Gold is a popular ground cover rose that features masses of showy, yellow flowers. Flowering begins in spring and will continue...

From$34.43
rose-flower-carpet-pink-
Rose Flower Carpet Pink

Rose Flower Carpet Pink features large trusses of semi-double, pink flowers. Flowering begins in spring and continues until autumn provided the spent...

From$34.43
rose-flower-carpet-scarlet-
Rose Flower Carpet Scarlet

Rose Flower Carpet Scarlet is a ground cover rose that features masses of showy, scarlet red flowers. The flowers are complemented with glossy, dark...

From$33.81
Disphyma australe pink flowers and fleshy, green leaves.
Disphyma australe (NZ Ice Plant)

Disphyma australe, commonly known as NZ Ice Plant, is a hardy and attractive groundcover valued for its fleshy, bright green foliage and striking...

From$14.95
A large Monstera deliciosa (Swiss Cheese Plant) in a garden with lush, green leaves.
Monstera deliciosa (Swiss Cheese Plant)

Monstera deliciosa, also known as the Swiss Cheese or Fruit Salad Plant, is a popular indoor tropical plant loved for its striking, holey leaves and...

From$44.09
A strong and studry planting spade.
Ace1 Planting Spade

The Ace 1 planting spade is a must for any gardener. This spade is designed so it can penetrate the ground easily without jarring the wrists in the...

From$225.86
Stromanthe triostar plant.
Stromanthe Triostar (Stromanthe Plant)

Stromanthe Triostar is a popular indoor plant owing to its lush and colourful foliage. It features elegant, dark green, pink, and cream-coloured...

From$33.05
15-litre-plant-pots-
1.5 Litre Thermoformed Plant Pots

These lightweight pots are a cost effective means for growing on plants. They feature a strong and broad rim, have been UV stabilised for NZ...

From$27.36
plant-pots-
2.5 Litre Thermoformed Plant Pots

These lightweight pots are a cost-effective means for growing on plants. They feature a strong and broad rim, have been UV stabilised for NZ...

From$37.44
half-litre-plant-pots-
0.51 Litre Thermoformed Plant Pots

These lightweight pots are a cost-effective means for growing on plants. They feature a strong and broad rim, have been UV stabilised for NZ...

From$23.04
pb-three-quarter-planter-bags-
PB¾ Planter Bags (Planting Bags)

The PB ¾ Planter Bags are 80 microns thick and ags hold 0.5 litres of potting mix. They are durable and won’t rip which makes them great for...

From$15.47
3-litre-plant-pots-
3.5 Litre Thermoformed Plant Pots

These lightweight pots are a cost-effective means for growing on plants. They feature a strong and broad rim, have been UV stabilised for NZ...

From$48.96
10-litre-plant-pots-
10 Litre Thermoformed Plant Pots

These lightweight pots are a cost effective means for growing on plants. They feature a strong and broad rim, have been UV stabilised for NZ...

From$5.76
Moss pole for plants.
Moss Pole For Plants (Moss Pole For Plants)

These moss poles for plants are made from Coir Fibre (i.e., the husks of coconuts). They are an eco-friendly option to help plants grow healthier and...

From$6.90
5-litre-plant-pots-
5 Litre Thermoformed Plant Pots

These lightweight pots are a cost-effective means for growing on plants. They feature a strong and broad rim, have been UV stabilised for NZ...

From$79.20
70-windbreak-2
Shadecloth - 70% Shade (Shade Cloth For Plants)

This shade cloth for plants, which is also used as plant windbreaks, reduces light levels and windspeeds by 70%. Therefore, 30% of the wind or light...

From$499.80
White waterproof paper plant tags for sale.
Waterproof Paper Plant Tags

These industry standard labels are made from plastic infused paper which makes them both tough and waterproof. They are widely used across the...

From$26.78
pb-18-planter-bags-
PB18 Planter Bags (Grow Plant Bags)

These PB18 planter bags are 125 microns thick and each bag holds 10 litres of potting mix. They are durable and won’t rip which makes them great for...

From$77.47
pb-8-planter-bags-1
PB8 Planter Bags (Potting Bags For Plants)

These PB8 planter bags are 125 microns thick and hold 4.5 litres of potting mix. They are durable and won’t rip which makes them great for handling...

From$51.69
Libertia grandiflora (NZ Iris)

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Acanthus, Chlorophytum, and Cistus, or related Categories - Flaxes, Indoor Plants, and Perennials.

Search perennial flowering plants nz

Why Choose Perennial Flowering Plants in NZ Gardens?

Perennials are prized for their longevity and versatility. Unlike annuals, which complete their life cycle in one season, perennial flowering plants in NZ gardens persist for many years, often requiring less replanting and maintenance. They come in a wide range of forms—from low, ground-covering mats to tall, dramatic spikes—offering beauty and structure all year round. Many perennials will flower more abundantly each season, rewarding gardeners with an ever-improving display. They're ideal for borders, cottage gardens, modern landscapes, and even container planting.

Top Perennial Varieties for NZ Conditions

New Zealand gardeners are spoiled for choice when it comes to perennials. For a burst of fiery colour, the Kniphofia 'Dwarf Scarlet' (Hot Poker Plant) lights up garden borders with spikes of vivid red-orange blooms that attract bees and hummingbirds. If you prefer a blend of pastel shades, Kniphofia 'Border Ballet' (Hot Poker Plant) offers a unique mix of colours, providing long-lasting interest from summer through autumn.

For a hardy evergreen option, Bergenia cordifolia (Pig Squeak Plant) is a favourite. Its rich, glossy foliage adds winter structure, and in spring it bursts into clusters of pink blooms. The playful nickname ‘Pig Squeak’ comes from the squeaky sound the leaves make when rubbed.

If you have a sunny spot and are looking to attract pollinators, flowering perennials like Chaenomeles 'Alarm' (Flowering Quince) provide a spring show of scarlet-red flowers and also offer the bonus of edible fruit. For a more compact, yet resilient solution, Rose 'Flower Carpet Mini Cherry' is a ground-hugging rose that delivers masses of cherry-red blooms over a long season.

Planting and Caring for Perennial Flowering Plants in NZ

To get the most out of your perennial flowering plants NZ-wide, choose the right plant for your local conditions. Most perennials thrive in well-draining soil, with regular mulching to retain moisture in hot summers. Grouping perennials of similar water and light needs creates a harmonious, low-maintenance display. Fertilise in early spring and deadhead spent blooms to prolong flowering. Many perennials, such as Kniphofia 'Dwarf Scarlet' (Hot Poker Plant), appreciate being lifted and divided every few years.

Transform Your Garden with Perennial Colour

Perennial flowering plants NZ gardeners select bring enduring beauty and structure to any landscape, from urban courtyards to rural acreages. Whether you’re starting a brand-new flower bed or seeking hardy options to refresh established borders, there’s a wealth of choice with time-tested performers like Kniphofia 'Dwarf Scarlet' (Hot Poker Plant), Bergenia cordifolia (Pig Squeak Plant), and Rose 'Flower Carpet Mini Cherry'. With the right perennials, you can enjoy a thriving, colour-filled garden for years to come.


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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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