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giant hibiscus plant

The giant hibiscus plant is a true showstopper in any New Zealand garden, renowned for its enormous blooms and dramatic foliage. If you're searching for a plant that delivers maximum impact with minimal effort, the giant hibiscus is unbeatable. Whether in a border, against a fence, or as a feature in a tropical-themed landscape, this hardy shrub offers bold colour and form from summer to early autumn. Its blossoms, often measuring 20-30cm across, attract beneficial pollinators and turn heads with their lush, exotic presence.

Hibiscus 'Lady Stanley' flower.

Hibiscus 'Lady Stanley'

5 from 2 customers

Hibiscus 'Lady Stanley' is a charming deciduous shrub admired for its soft pink double blooms with a rich red centre. Flowering from mid to late summer, it adds elegant colour to New Zealand gardens when many other shrubs are fading.

From $19.95

Suited to regions: Subtropical, Temperate
Plant type: Shrubs
Height: 2.50 m
Spread: 2.00 m
Flowering time: Summer, Autumn
Garden uses: Containers, Hedging, Living areas, Parks, Pool areas, Specimen
Garden styles: Backyard, City & Courtyard, Formal, Frontyard, Japanese, Modern, Tropical
Hibiscus 'Red Heart' white flower with a red centre.

Hibiscus 'Red Heart'

5 from 1 customers

Hibiscus 'Red Heart' is a stunning flowering shrub admired for its large white blooms highlighted by a bold deep red centre. This eye catching hibiscus performs very well in New Zealand gardens when planted in warm sheltered positions. It is ideal for gardeners wanting strong colour contrast and a tropical feel through the warmer months.

From $19.95

Suited to regions: Subtropical, Temperate
Plant type: Shrubs
Height: 2.50 m
Spread: 1.75 m
Flowering time: Summer, Autumn
Garden uses: Containers, Hedging, Living areas, Pool areas, Screening
Garden styles: Backyard, City & Courtyard, Formal, Frontyard, Japanese, Modern, Tropical
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Hibiscus 'Lady Stanley'

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Agave, Clianthus, and Cornus, or related Categories - Grasses, Indoor Plants, and Perennials.

Search giant hibiscus plant

Why Choose a Giant Hibiscus Plant?

A giant hibiscus plant isn't just about size—it's about long-lasting garden beauty. These vigorous shrubs are easy to grow, thriving in New Zealand's temperate climate. Perfect for sunny, sheltered positions, the giant hibiscus quickly becomes the centrepiece as it fills spaces with large, vivid blooms and dense green leaves. With proper care, your hibiscus will offer lush growth, resilience to pests, and a reliable flower display year after year.

Uses for Giant Hibiscus in the Garden

Versatility is one of the giant hibiscus plant’s greatest strengths. Use it as a striking specimen plant or in mass-plantings for a flowering hedge that bursts with colour through the warm months. Thanks to its robust structure, it's also suited for screening and adding leafy privacy around patios or decks. The impressive flower size makes giant hibiscus a staple for those wanting to create a lush, subtropical feel—pair it with palms or ferns for year-round texture and interest.

Top Giant Hibiscus Varieties

Find your favourite from a stunning selection of giant hibiscus cultivars. For rich scarlet blooms, consider Hibiscus 'Red Knight'. If you're after brilliant contrasts, the white flowers with dramatic red centres of Hibiscus 'Red Heart' are hard to look past. For a touch of elegance, the silvery-white petals of Hibiscus 'Silver Queen' bring a classic touch to gardens of any size. Sunny yellow blossoms are found with Hibiscus 'Macdelveons Yellow', and if you desire large, pure white blooms, Hibiscus 'Jeanne D Arc' is a must-try.

Growing and Caring for Giant Hibiscus

To ensure your giant hibiscus plant thrives, plant it in well-drained, fertile soil with plenty of sun. Keep roots cool with mulch and maintain regular watering during dry spells, especially in the first summer. Occasional feeding in spring and again after pruning helps each hibiscus produce the largest possible flowers. Prune back in early spring to encourage new growth and robust flowering stems, removing any dead wood after the risk of frost has passed.

Add a Giant Hibiscus Plant to Your Garden

Embrace the bold beauty of a giant hibiscus plant and let your garden make a statement every summer. From classic reds to bold yellows and crisp whites, there is sure to be a variety to suit every style and situation. Explore outstanding options like Hibiscus 'Red Knight', Hibiscus 'Red Heart', Hibiscus 'Silver Queen', Hibiscus 'Macdelveons Yellow', and Hibiscus 'Jeanne D Arc' to elevate your planting design today and discover just how transformative these giants can be.

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.

Illustration of plant leaves.
Love Austrocylindropuntia vestita (Furry Cactus) and Ficus benjamina 'Variegata'? Then you’ll adore the quiet charm of Lagunaria patersonia, Malus 'Profusion', and Clivia 'Peach'.
–The Plant Company

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