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Olearia macrodonta

New Zealand Holly

Olearia macrodonta, commonly known as the NZ Holly, is a NZ native shrub that grows up to 6 m tall. It features lush leaves that are dark green with coarsely serrated margins. The foliage is adorned with masses of showy, white flowers held as larger clusters in summer. Olearia macrodonta is commonly included in a mixed planting, revegetation planting, or used as a backdrop for smaller plants.

Olearia macrodonta shrub with green foliage and white flowers.

Olearia macrodonta (New Zealand Holly) is currently unavailable, but we do have other other amazing species and varieties of Olearia available.

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Why? Our plants are subject to seasonality and high-demand. Please contact us if you would like to know when it becomes available again.

Suited to regions:All regions
Plant type:Shrubs
Height:6.00 m
Spread:3.00 m
Flowering time:Summer
Tolerances:Coastal, Extended dry periods, Hardy
Garden uses:Hedging, Living areas, Ponds, Pool areas, Screening
Garden styles:Alpine, Backyard, City & Courtyard, Coastal, Formal, Frontyard, Mediterranean, Modern, Native
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known asNew Zealand Holly
Sku10491

Growing Olearia macrodonta Successfully in NZ

Prefers well-drained soils in full sun to part shade. Plant in autumn or spring for best establishment. Thrives in native and mixed plantings. Tolerant of coastal exposure and variable soils, ideal for shelter and screening. It adapts well to urban environments and tolerates occasional drought, making it a low-maintenance yet impactful garden choice that enhances biodiversity.

Olearia macrodonta Care Tips

Water regularly during dry periods especially when young. Mulch to conserve moisture and suppress weeds. Prune after flowering to maintain shape and encourage bushiness. Watch for pests such as scale insects and treat promptly. Regular care ensures vigorous growth and an abundant floral display each season.

Plant Size and Spacing

Grows to 6 m tall and 4 m wide. Space plants 3-4 m apart to allow mature canopy development and airflow. Adequate spacing reduces disease risk and encourages healthy growth. Suitable for use as a screening plant or feature shrub in larger garden designs.

Why Buy Olearia macrodonta from The Plant Company

Buy from The Plant Company for healthy nursery plants, expert advice, and fast NZ-wide shipping. Our plants are quality guaranteed and carefully propagated to ensure your garden thrives with authentic NZ natives.

Questions and Answers

Have a question about Olearia macrodonta (New Zealand Holly)? We are here to help.

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