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climbing hydrangea varieties

Looking to add lush, flowering climbers to your New Zealand garden? Climbing hydrangea varieties are the perfect choice for transforming walls, fences, or shaded corners with their elegant foliage and beautiful blooms. Whether you're after classic white flowers, glossy evergreen leaves, or something more unusual, climbing hydrangeas deliver lasting impact. In this guide, discover the most popular climbing hydrangea varieties to suit your space, and find inspiration for pairing them with other climbers for a truly stunning display.

Hydrangea seemanii

Hydrangea seemannii is a rare and attractive evergreen climbing hydrangea, perfect for adding year-round foliage and seasonal blooms to vertical spaces. It features leathery green leaves and produces beautiful white lacecap-style flowers in early summer. Self-clinging and slow to establish, it rewards patience with a stunning display on walls, fences, or pergolas. Thriving in part-shade with moist, well-drained soil, this climber is well suited to New Zealand conditions and brings elegance and texture to shaded vertical spaces.

Buy Hydrangea seemanii

From $43.13

Suited to regions: Subtropical, Temperate

Plant type: Climbers

Height: 3.00 m

Spread: 3.00 m

Flowering time: Summer, Autumn

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

Garden styles: Backyard, City & Courtyard, Cottage, Frontyard, Japanese, Modern, Tropical, White

Hydrangea petiolaris

Hydrangea petiolaris is a climbing hydrangea that grows as a vigorous, self-clinging deciduous climber that produces flat white lacecap blooms in early summer. Its heart-shaped leaves create a lush green covering for walls, fences, and pergolas, especially in shaded or semi-shaded areas. Slow to establish but long-lived, this climber thrives in moist, well-drained soil and performs reliably across New Zealand’s diverse climates. Hydrangea petiolaris brings elegance, structure, and seasonal interest to vertical garden spaces.

Buy Hydrangea petiolaris

From $40.43

Suited to regions: All regions

Plant type: Climbers

Height: 10.00 m

Spread: 5.00 m

Flowering time: Summer

Tolerances: Hardy

Garden uses: Arches, Containers, Hedging, Living areas, Walls

Garden styles: Backyard, City & Courtyard, Cottage, Formal, Frontyard, Japanese, Modern

What Makes Climbing Hydrangeas Unique?

Unlike typical hydrangeas, climbing hydrangeas scale surfaces with their woody stems and aerial roots, making them ideal for covering unsightly structures or creating living walls. These versatile plants thrive in partial shade, bringing light to darker areas of the garden where other climbers may struggle. Varieties like Hydrangea petiolaris are especially valued for their adaptability and ornamental appeal, flowering even in difficult spots.

Top Climbing Hydrangea Varieties for NZ Gardens

Hydrangea petiolaris

One of the best-known climbing hydrangea varieties, Hydrangea petiolaris is loved for its large, lacy white flowers in early summer and heart-shaped leaves. It's tough, reliable, and perfect for cooler climates, tolerating cold winters and thriving on shady walls or fences.

Hydrangea seemanii

If you prefer an evergreen option, Hydrangea seemanii is the standout choice among climbing hydrangea varieties. This Mexican native offers glossy green foliage year-round, with creamy white flower heads in summer. It's well-suited for milder regions and brings a tropical look to sheltered corners or pergolas.

Hydrangea anomala subsp. petiolaris

Widely known simply as climbing hydrangea, Hydrangea anomala subsp. petiolaris shares similarities with Hydrangea petiolaris, boasting abundant white blooms and attractive bark. Its tolerance of poor soils and shade makes it a favourite for many Kiwi gardeners.

Landscaping Ideas with Climbing Hydrangeas

Pair climbing hydrangea varieties with contrasting plants for year-round interest. For a botanical backdrop, try mixing lush climbers like Rhaphidophora decursiva or vibrant flowering options such as Bougainvillea 'Pedro'. Even combine hydrangea shrubs like Hydrangea paniculata Levana for a layered effect in borders or woodland gardens.

Caring for Climbing Hydrangeas

All climbing hydrangea varieties appreciate well-drained, humus-rich soil and regular watering, especially during dry spells. Prune immediately after flowering to shape the plant and remove spent blooms. Evergreen climbers like Hydrangea seemanii benefit from occasional feeding for lush foliage. With minimal care, your climbing hydrangeas will flourish and reward your garden with spectacular displays.

Discover Your Favourite Climbing Hydrangea

With their versatility and charm, climbing hydrangea varieties make a brilliant addition to New Zealand gardens. Explore reliable performers like Hydrangea petiolaris and Hydrangea seemanii, and experiment with creative pairings for a unique garden look. Start your climbing hydrangea journey today, and watch your outdoor spaces transform season after season.

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.