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Hydrangea 'Grandad'

Hydrangea 'Grandad' is a classic mophead hydrangea admired for its large rounded blooms in rich pink to reddish tones. This reliable variety delivers bold summer colour and performs beautifully in New Zealand gardens. Ideal for borders feature planting and cottage style landscapes, it is perfect for gardeners wanting a traditional hydrangea with strong visual impact.

Hydrangea 'Grandad' stunning white flowers above lush, green foliage.

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Suited to regions:All regions
Plant type:Shrubs
Height:1.00 m
Spread:1.00 m
Flowering time:Summer, Autumn
Tolerances:Hardy
Garden uses:Borders, Containers, Hedging, Living areas, Paths & Steps
Garden styles:Alpine, Backyard, City & Courtyard, Formal, Frontyard, Japanese, Modern, Rock, White
Easy to grow?Yes
Maintenance requirementsSome
Growth rateMedium
Also known as
Sku13663

How to grow Hydrangea 'Grandad' in NZ

To grow Hydrangea 'Grandad' in NZ, plant it in a position with morning sun and afternoon shade or light filtered sun. Choose moist well drained soil enriched with organic matter. Planting in autumn or spring supports strong root establishment. Water regularly during dry periods, especially in the first year, and mulch to retain soil moisture.

Hydrangea 'Grandad' care tips

Hydrangea 'Grandad' benefits from light pruning after flowering to remove spent blooms and maintain shape. Avoid heavy pruning as flowers form on older wood. Feed with a hydrangea fertiliser in spring to promote vibrant blooms and healthy foliage. Keep soil consistently moist through summer for best flowering performance.

Hydrangea 'Grandad' size, spacing, and growth rate

Hydrangea 'Grandad' typically grows to around 1.2 to 1.5 metres tall and wide forming a rounded shrub. Space plants approximately 1 to 1.2 metres apart in garden beds to allow airflow and full development. It has a moderate growth rate and gradually forms a lush flowering specimen.

Landscaping uses for Hydrangea 'Grandad'

Hydrangea 'Grandad' is ideal for cottage gardens mixed shrub borders and feature planting. The bold rounded blooms create strong colour contrast and pair beautifully with perennials and shade loving plants. It also works well in large containers near patios where reliable summer colour is desired.

Why buy Hydrangea 'Grandad' from The Plant Company?

When you buy Hydrangea 'Grandad' from The Plant Company, you are choosing NZ’s most trusted plant nursery. Our plants are grown for New Zealand conditions and selected for strength and performance. We supply healthy well established plants provide expert growing advice and offer reliable nationwide delivery so you can plant with confidence.

Questions and Answers

Have a question about Hydrangea 'Grandad'? We are here to help.

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