Call us: 0800 843 752Free shipping for orders $150 or over
Gift Vouchers

Hydrangea 'Flower Master Blue'

Hydrangea 'Flower Master Blue' is a striking deciduous shrub known for its large rich blue mophead flowers that create bold summer colour in New Zealand gardens. The vibrant blooms stand out beautifully against lush green foliage, making it a superb feature for borders and shaded areas. Reliable and easy to grow, this variety performs well in a range of garden settings and delivers impressive seasonal impact year after year.

Hydrangea 'Flower Master Blue' plants in a country garden and covered in blue flowers.
Hydrangea 'Flower Master Blue' stunning blue flowers above lush, green foliage.
Stunning blue flowers on Hydrangea 'Flower Master Blue'.

Hydrangea 'Flower Master Blue' is currently unavailable, but we do have other other amazing species and varieties of Hydrangea available.

explore them here

Notify me when this is available:
Please enter your email address below if you would like to know when it becomes available again.

Suited to regions:All regions
Plant type:Shrubs
Height:2.00 m
Spread:1.50 m
Flowering time:Summer, Autumn
Tolerances:Hardy
Garden uses:Living areas
Garden styles:Alpine, Backyard, City & Courtyard, Frontyard, Japanese, Modern
Easy to grow?Yes
Maintenance requirementsSome
Growth rateMedium
Also known as
Sku17368

How to grow Hydrangea 'Flower Master Blue' in NZ

Hydrangea 'Flower Master Blue' grows best in a sheltered position with morning sun and afternoon shade, especially in warmer parts of New Zealand. Plant in fertile well drained soil enriched with compost to encourage strong root development. Keep the soil consistently moist during spring and summer to support generous flowering. Apply mulch around the base to retain moisture and regulate soil temperature. Protect from strong winds that may damage stems and blooms.

Hydrangea 'Flower Master Blue' care tips

Hydrangea 'Flower Master Blue' benefits from regular watering during dry periods to maintain lush foliage and vibrant flowers. Feed in early spring with a quality fertiliser for flowering shrubs to promote strong bud formation. Remove spent blooms after flowering to keep the plant tidy and encourage further growth. In late winter lightly prune by removing dead or weak stems while retaining healthy shoots that will produce the next season flowers.

Hydrangea 'Flower Master Blue' size, spacing, and growth rate

Hydrangea 'Flower Master Blue' typically grows to around 1 to 1.5 metres tall and wide, forming a rounded bushy shrub. Space plants approximately 1 to 1.5 metres apart to allow for mature spread and good air circulation. Growth is moderate and dependable in suitable garden conditions. With consistent care it develops into a dense shrub that produces abundant blue blooms throughout summer.

Landscaping uses for Hydrangea 'Flower Master Blue'

Hydrangea 'Flower Master Blue' is ideal for mixed shrub borders, cottage gardens, and shaded courtyard plantings. Its bold blue blooms create strong contrast and pair beautifully with ferns, hostas, and other shade loving plants. Use it as a feature shrub or plant in groups for greater visual impact. It is also well suited to large containers on patios and decks where moisture levels can be carefully managed.

Why buy Hydrangea 'Flower Master Blue' from The Plant Company?

When you purchase Hydrangea 'Flower Master Blue' from The Plant Company, you are choosing NZ’s most trusted plant nursery. Our plants are grown and selected for strength, health, and performance in New Zealand conditions. We provide expert advice to help you achieve outstanding results in your garden. With careful packaging and reliable nationwide delivery, you can buy with confidence and enjoy premium quality plants every time.

Questions and Answers

Have a question about Hydrangea 'Flower Master Blue'? We are here to help.

hydrangea-mrs-kumiko-
Most Popular Hydrangea 'Mrs Kumiko'

Hydrangea 'Mrs Kumiko' is a graceful deciduous shrub admired for its elegant flower heads and lush green foliage. Flowering generously through...

From$27.95
A Hydrangea 'Strawberries and Cream' red and cream flower.
Most Popular Hydrangea 'Strawberries and Cream'

Hydrangea 'Strawberries and Cream' is a stunning deciduous shrub admired for its beautiful flower heads featuring soft pink and creamy white tones...

From$36.95
An informal Hydrangea 'Bombshell' hedge covered with amazing white flowers and lush, green foliage.
Most Popular Hydrangea 'Bombshell'

Hydrangea 'Bombshell' is a compact, mounding shrub that produces masses of white, star-shaped flowers with soft lime centres. Flowering from early...

From$36.95
Hydrangea macrophylla 'Leuchtfeuer' pink and cream-coloured flowers.
Most Popular Hydrangea 'Leuchtfeuer'

Hydrangea 'Leuchtfeuer' is a vibrant mophead hydrangea celebrated for its large rounded blooms in intense deep red to crimson tones. This striking...

From$27.95
viburnum-hedge-master--10
Most Popular Viburnum Hedge Master

Viburnum Hedge Master is an evergreen shrub grown for its lush and colourful foliage. The glossy foliage emerges red and ages to become dark green...

From$27.53
pieris-purity-
Most Popular Pieris japonica 'Purity'

Pieris japonica 'Purity' is an elegant evergreen shrub renowned for its masses of pure white bell shaped flowers that create a spectacular display in...

From$28.91
Cotinus obovatus 'Grace' purple-orange foliage.
Most Popular Cotinus 'Grace'

Cotinus obovatus 'Grace' is a stunning deciduous shrub or small tree known for its large, soft purple leaves that mature to rich red and orange tones...

From$383.29
Cotinus 'Golden Spirit' specimen tree with bright yellow foliage.
Most Popular Cotinus 'Golden Spirit'

Cotinus 'Golden Spirit' is a yellow Smoke Tree grown for its foliage and interesting flowers. The foliage is golden yellow and is held off multiple...

From$30.29
Our garden favourites Aesculus 'Briotii' and Apodasmia similis (Oi Oi) get lots of love, but don’t miss out on a few lesser-known delights: Grevillea lanigera 'Mt Tamboritha', Carex virgata, and Westringia Aussie Box.
–The Plant Company

Explore Garden Inspiration

Sign up to receive a free $10 Voucher You won’t be bombarded with emails, just titbits of quality information from time to time Sign up
Free shipping on orders over $150!

Join our community of happy customers.

4.8

445 Google reviews