Hydrangea 'Blue Wave'

How to grow Hydrangea 'Blue Wave' in NZ

Hydrangea 'Blue Wave' grows best in partial shade with well drained soil rich in organic matter. In NZ, it performs well in sheltered positions protected from harsh afternoon sun and strong winds. Prepare the soil with compost before planting to improve moisture retention. Water regularly during establishment and maintain consistent moisture for best growth and flowering.

Hydrangea 'Blue Wave' care tips

Hydrangea 'Blue Wave' benefits from regular care to maintain healthy growth and vibrant blooms. Water during dry periods to keep the soil moist. Apply a general fertiliser in spring to support flowering. Prune lightly after flowering to shape the plant and remove spent blooms. Mulching helps retain moisture and protect the roots during warmer months.

Hydrangea 'Blue Wave' size, spacing, and growth rate

Hydrangea 'Blue Wave' typically grows to around 1 to 1.5 metres tall and spreads to about 1 to 1.5 metres wide. It has a moderate growth rate and forms a rounded shrub over time. Space plants around 1 to 1.2 metres apart to allow for airflow and development. Its size suits borders and feature planting.

Landscaping uses for Hydrangea 'Blue Wave'

Hydrangea 'Blue Wave' is perfect for borders, shaded gardens, and feature planting where soft blue tones are desired. Its lacecap flowers add texture and contrast alongside other plants. Use it in mixed plantings or containers for a refined display. It suits cottage, formal, and modern garden styles.

Why buy Hydrangea 'Blue Wave' from The Plant Company?

Hydrangea 'Blue Wave' from The Plant Company is grown to ensure strong, healthy plants that thrive in NZ conditions. As NZ’s most trusted plant nursery, The Plant Company offers premium quality plants, expert advice, and reliable nationwide delivery. Each plant is carefully selected so you can confidently add elegance and dependable performance to your garden.

Can the Hydrangea Blue Wave be grown as a hedge?

The Blue Wave Hydrangea is often grown as an informal hedge. That is, a hedge this is minimally trimmed, if at all, such that their natural, rounded shape is preserved to a degree. To create an informal hedge, space the Hydrangea plants 70-90 cm apart. The Blue Wave hedge can be trimmed as little or as much as you want given it is the informality you are wanting. The Plant Company recommends that informal hedges are trimmed with a little and often approach so they become bushy yet still contained.