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Ozothamnus leptophyllus (Tauhinu, Cottonwood)

Cottonwood

Ozothamnus leptophyllus, commonly known as Tauhinu or Cottonwood, is a native New Zealand shrub reaching up to 3 metres tall. It has slender, silvery-grey leaves and produces abundant small, white, fluffy flowers in summer, giving it a soft, cottony appearance. Tauhinu thrives in well-drained soils across coastal and inland regions, tolerating wind and drought. It is often used in restoration projects, coastal planting, and native gardens for erosion control and habitat creation. This hardy shrub adds texture and seasonal interest to naturalistic landscapes.

Ozothamnus leptophyllus plant with white flowers and small, dark green leaves.

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Suited to regions:All regions
Plant type:Shrubs
Height:2.00 m
Spread:3.00 m
Flowering time:Spring, Summer, Autumn
Tolerances:Coastal, Extended dry periods, Hardy, Wind
Garden uses:Hedging, Living areas, Pool areas
Garden styles:Alpine, Backyard, City & Courtyard, Coastal, Formal, Frontyard, Japanese, Mediterranean, Modern, Native
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known asCottonwood
Sku10164

How to grow Ozothamnus leptophyllus (Tauhinu, Cottonwood) in NZ

Ozothamnus leptophyllus thrives in full sun and free draining soils, making it well suited to NZ’s coastal and dry environments. It grows naturally in exposed areas and is highly tolerant of wind and salt spray. Plant in a sunny location with poor to moderately fertile soil for best results. Water during the establishment phase, then reduce as the plant matures. Its hardy nature ensures reliable performance, even in challenging conditions, making Tauhinu a robust shrub for NZ gardens.

Ozothamnus leptophyllus (Tauhinu, Cottonwood) care tips

Caring for Ozothamnus leptophyllus is easy due to its hardy and low maintenance nature. Light pruning after flowering helps maintain shape and encourage fresh growth. Apply a slow release fertiliser in spring if growth appears slow or leaves pale. Avoid overly rich soils, as this can reduce its resilience. Water only during prolonged drought once established. With minimal attention, Tauhinu will thrive and continue to provide beauty and habitat value in NZ gardens and landscapes.

Ozothamnus leptophyllus (Tauhinu, Cottonwood) size, spacing, and growth rate

Ozothamnus leptophyllus typically grows 1.5 to 3 metres tall and 1.5 to 2.5 metres wide, forming a dense, bushy shrub. For shelter or mass plantings, space plants about 1.5 to 2 metres apart. Growth is fast under suitable conditions, allowing it to establish quickly and provide coverage or screening within a few seasons. Its manageable size, resilience, and attractive foliage make it highly versatile in both naturalistic and formal NZ garden designs.

Landscaping uses for Ozothamnus leptophyllus (Tauhinu, Cottonwood)

Ozothamnus leptophyllus is widely used in landscaping for its silvery foliage and toughness. It is ideal for coastal gardens, exposed sites, and erosion control plantings. Its dense form makes it useful for shelter belts, hedges, or as a background shrub in native gardens. The silvery leaves contrast beautifully with darker green foliage plants. With its adaptability and fast growth, Tauhinu is a practical and attractive choice for enhancing NZ gardens and ecological restoration projects.

Why buy Ozothamnus leptophyllus (Tauhinu, Cottonwood) from The Plant Company?

When you buy Ozothamnus leptophyllus from The Plant Company, you are choosing premium quality NZ native plants grown with expert care. As NZ’s most trusted plant nursery, The Plant Company provides strong, healthy shrubs ready to thrive in your garden. We offer safe nationwide delivery, expert advice, and reliable service with every order. Add Tauhinu to your garden with confidence and enjoy a native shrub that delivers resilience, beauty, and ecological value.

Questions and Answers

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