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westringia lifespan

Wondering about the typical Westringia lifespan for your New Zealand garden? Westringias, commonly known as native rosemary, are prized for their resilience, easy-care nature, and attractive foliage. If you’re planning to add these versatile shrubs or groundcovers to your landscape, understanding their longevity will help you get the best from your planting investment. Let’s explore how long Westringia generally lives, factors that may influence their lifespan, and how to ensure your Westringia thrives for many years.

Westringia Low Horizon with lush grey foliage as a groundcover plant.

Westringia Low Horizon

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Westringia 'Low Horizon' is a variety of the commonly known Coastal Rosemary, and is a fast-growing shrub. It features narrow grey-green leaves held densely on short stems. Small, dainty white flowers complement the foliage from spring to summer as it grows to 30 cm in height and 70 cm in width. Westringia 'Low Horizon' is commonly used as a groundcover, included in coastal gardens, or planted around the base of larger plants.

Suited to regions: All regions
Plant type: Groundcover Plants
Height: 30 cm
Spread: 70 cm
Flowering time: Spring, Summer
Tolerances: Coastal, Hardy
Garden uses: Banks, Borders, Ground covering, Living areas, Paths & Steps, Pool areas
Garden styles: Backyard, City & Courtyard, Coastal, Frontyard, Mediterranean, Modern
westringia-lilac-and-lace-2

Westringia Lilac and Lace

Westringia Lilac and Lace is a variety of the commonly known, Coastal Rosemary, and is a fast-growing, bushy shrub. It has fine and narrow leaves which are variegated cream and dark green and produces small and dainty, lilac-coloured flowers from late winter through until summer as it grows to 1.5 m tall and the same wide. Westringia Lilac and Lace is commonly included in a mixed planting, maintained in a container, included in coastal gardens, trimmed into a low hedge, or mass planted for an amazing display.

Suited to regions: Subtropical, Temperate
Plant type: Shrubs
Height: 1.50 m
Spread: 1.50 m
Flowering time: Spring, Summer, Winter
Tolerances: Coastal, Hardy
Garden uses: Containers, Hedging, Living areas, Pool areas
Garden styles: Backyard, City & Courtyard, Coastal, Formal, Frontyard, Japanese, Modern, Rock
Westringia 'Mundi' with lush green-grey foliage and white flowers in a pot.

Westringia Mundi

Westringia 'Mundi' is a variety of the commonly known Coastal Rosemary, and is grown for its lovely foliage and great form. It grows as a spreading...

From$20.18
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Westringia Wynyabbie Gem

Westringia Wynyabbie Gem is a variety of the commonly known, Coastal Rosemary, and is a fast growing, bushy shrub. It has narrow, mid-green leaves...

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Westringia Wynyabbie Highlight

Westringia Wynyabbie Highlight is a fast growing and very attractive shrub. It features fine and narrow leaves which are variegated cream and dark...

From$20.18
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Westringia Smokey

Westringia Smokey is a variety of the commonly known, Coastal Rosemary, and is a fast growing, bushy shrub renowned for its colourful foliage. It has...

From$20.18
Westringia 'Grey Box' shrubs in garden with fine, grey-green foliage.

Westringia Grey Box

Westringia 'Grey Box' is a variety of the commonly known Coastal Rosemary, and is a popular, fast-growing shrub. It features delicate, narrow, grey...

From$20.18
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Westringia fruticosa

Westringia fruticosa, commonly known as Coastal Rosemary, is a fast-growing, evergreen shrub. It features narrow, grey-green leaves held densely on...

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Westringia brevifolia

Westringia brevifolia, commonly known as Coastal Rosemary, is a popular and fast growing, evergreen shrub. It features narrow, grey-green leaves...

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Westringia Aussie Box

Westringia Aussie Box is a variety of the commonly known, Coastal Rosemary, and is a popular fast-growing, bushy shrub. It has fine and narrow, dark...

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Nestegis montana narrow green leaves on a tree.

Nestegis montana (Narrow-Leaved Maire)

Nestegis montana is a hardy and attractive native tree of New Zealand, known for its upright growth habit and glossy green foliage. This evergreen...

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Crassula ovata

Crassula ovata (Money Tree) is a popular succulent known for its thick glossy green leaves and tree like structure. It is widely grown in New Zealand...

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Westringia Low Horizon

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Crassula Nestegis and Westringia, or related Categories - Groundcover Plants, Evergreen Shrubs Succulents and Evergreen Trees.

Search westringia lifespan

How Long Does Westringia Live?

The average Westringia lifespan is between 10 to 20 years, depending on environmental conditions, variety, and overall care. These hardy Australian natives, including popular cultivars like Westringia Lilac and Lace and Westringia Naringa, can often outperform other landscaping shrubs in terms of longevity and low-maintenance requirements. When well looked after, some mature plants can remain healthy and attractive even beyond two decades.

Factors Influencing Westringia Lifespan

Several factors can impact the lifespan of Westringia in your garden:

Popular Long-Lived Westringia Varieties

Selecting the right cultivar can also play a role in overall longevity. Many of our customers love the compact, low-maintenance Westringia Low Horizon for modern landscapes and Westringia Mundi for mass groundcover plantings—both known for their reliability in a variety of conditions. Shrubby selections like Westringia fruticosa Variegated bring extra ornamental value with their patterned leaves and tough constitution, making them lasting additions to native or coastal projects.

Maximising the Lifespan of Your Westringia

To make the most of the natural Westringia lifespan, plant your Westringia in an appropriate location with good air circulation and drainage. Mulch well to suppress weeds and moderate soil temperature, and fertilise annually with a slow-release, low-phosphorus native blend. For coastal sites or exposed locations, consider hardy forms like Westringia Lilac and Lace, which thrive in windy, salty environments.

Is Westringia Right for Your Garden?

With their impressive lifespan, versatility, and adaptability, Westringias make a reliable backbone for New Zealand gardens. Whether you’re seeking a tidy border, coastal hedge, or mass groundcover, varieties like Westringia Naringa and Westringia Mundi are sure to perform for years. Explore our extensive range to find the perfect Westringia for your space and enjoy the enduring beauty these native shrubs provide.


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