viburnum sterile

Name: The Plant Company
Address: 284 Meeanee Road, Meeanee, Napier, 4112, New Zealand
Telephone: 0800 843 752
Price range: Contact Us
Rating: 4.8/5

Viburnum sterile is a sought-after choice among New Zealand gardeners looking for a showy yet easy-care flowering shrub. Best known for its spectacular spherical clusters of white blooms, this variety transforms gardens each spring with a frothy display that rivals any ornamental plant. The most popular form, known as the snowball bush, is perfect for cottage gardens, borders, or as a striking feature plant in landscaping projects. Unlike its fruiting relatives, the viburnum sterile does not produce berries, which means you’ll enjoy lush blooms without the mess. Whether you’re seeking a fuss-free hedge, a stunning spring highlight, or a pollinator-friendly addition to your garden, viburnum sterile ticks all the right boxes.

Viburnum burkwoodii (Burkwood Viburnum)

Viburnum burkwoodii is an evergreen shrub that features lovely foliage and showy flowers. Pink flower buds open to reveal showy clusters of fragrant, white-pink flowers during spring. The glossy, green foliage provides a great backdrop to the flowers as it grows to 2.5 m tall and the same wide. Viburnum burkwoodii is commonly included in a mixed planting, used in coastal gardens, planted as a backdrop for smaller plants, or included anywhere the flowering can be appreciated.

Buy Viburnum burkwoodii (Burkwood Viburnum)

From $141.61

Suited to regions: All regions

Plant type: Shrubs

Height: 2.50 m

Spread: 2.50 m

Flowering time: Spring

Tolerances: Coastal, Hardy

Garden uses: Hedging, Living areas, Pool areas, Screening

Garden styles: Alpine, Backyard, City & Courtyard, Coastal, Formal, Frontyard, Japanese, Modern, White

Viburnum opulus Sterile

Viburnum opulus 'Sterile' (Snowball Bush) is a stunning deciduous shrub admired for its large rounded clusters of pure white flowers that resemble snowballs during spring. This classic ornamental shrub adds exceptional seasonal beauty to New Zealand gardens with its lush green foliage, vibrant flower displays, and attractive autumn colour. The bold blooms create strong visual impact in mixed borders and feature plantings. Viburnum opulus 'Sterile' (Snowball Bush) is easy to grow, low maintenance, and highly valued for its timeless garden appeal and impressive flowering performance.

Buy Viburnum opulus Sterile

From $26.93

Suited to regions: All regions

Plant type: Shrubs

Height: 3.00 m

Spread: 3.00 m

Flowering time: Spring

Tolerances: Hardy

Garden uses: Living areas

Garden styles: Alpine, Backyard, City & Courtyard, Frontyard, Japanese, Modern

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Hydrangea and Viburnum, or related Categories - Deciduous Shrubs and Evergreen Shrubs.

Search viburnum sterile

What is Viburnum Sterile?

The term “viburnum sterile” most commonly refers to Viburnum opulus Sterile, also known as the classic snowball bush. This form is famous for producing large, globe-shaped flower heads filled with sterile, showy blossoms that look like oversized snowballs. While it shares its lineage with the European cranberry bush (Viburnum opulus), this sterile version will not produce fruit, focusing all its energy into prolific blooming. With its broad, leafy framework and reliable performance, Viburnum sterile graces many established New Zealand gardens and new landscaping projects alike. For those after another twist on the snowball theme, Viburnum opulus roseum (Snowball Bush) is a closely related variant, equally admired for its eye-catching pompom blooms.

Where to Plant Viburnum Sterile

Viburnum sterile thrives in a variety of garden settings across New Zealand. Choose a spot with full sun or partial shade and well-draining soil to see the best results. It works beautifully as a specimen shrub, but also responds well to pruning, making it handy for low-maintenance hedges or screening. Its sterile flowers attract pollinators, making it both decorative and beneficial for a healthy garden ecosystem. For contrasting foliage and extended seasonal interest, consider pairing it with shrubs like Viburnum setigerum, which bring autumn berries into the mix, or the elegant Viburnum plicatum Mariesii (Doublefile Viburnum), which offers a layered, horizontal growth habit and intricate white flowers.

Caring for Viburnum Sterile

One of the reasons viburnum sterile is so popular in Kiwi gardens is its hardiness and ease of care. Once established, it thrives with minimal attention. Water new plantings regularly until the roots are well set, then reduce watering except during extended dry periods. An annual prune after flowering helps to maintain its shape and encourages future blooms. Apply a layer of mulch and an organic fertiliser each spring to support healthy growth and improve flowering.

Explore More Viburnum Varieties

While viburnum sterile steals the spotlight with its classic snowball blossoms, it’s part of a diverse family of viburnums. Expand your planting palette with fragrant types like Viburnum burkwoodii (Burkwood Viburnum), prized for its sweet-scented, early spring flowers, or striking berry-producing varieties for added autumn colour.

Discover how viburnums can transform your landscape with their enduring beauty and garden versatility. Whether you’re looking for a timeless snowball bush or a unique companion shrub, our curated range of viburnum species brings lasting appeal to New Zealand gardens.

Contact us

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.