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hydrangea alpenglow

Hydrangea alpenglow is a striking shrub that brings a dramatic burst of colour to New Zealand gardens. Known for its lush, deep red or raspberry-hued mophead blooms, Hydrangea alpenglow thrives in partial shade and moist, well-drained soil. This classic hydrangea is ideal for creating vibrant borders, foundation plantings, or even for cut flower arrangements. Its rich flower colour intensifies with soil acidity, meaning you can tailor the shades to complement your landscape. With a strong, upright growth habit and generous flowering season, Hydrangea alpenglow is a favourite among gardeners seeking reliable, show-stopping beauty.

Hydrangea 'Alpen Gluten'

Hydrangea 'Alpen Gluten' is a striking deciduous shrub known for its large flower heads that bring bold colour and presence to NZ gardens. Flowering through summer, it provides a vibrant display while its lush foliage adds structure.

hydrangea-macrophylla-alpen-gluten-
  • Suited to regions:
    All regions
  • Plant type:
    Shrubs
  • Height:
    1.20 m
  • Spread:
    1.20 m
  • Flowering time:
    Summer, Autumn
  • Tolerances:
    Hardy
  • Garden uses:
    Containers, Living areas
  • Garden styles:
    Alpine, Backyard, City & Courtyard, Frontyard, Japanese, Modern, Rock
Beautiful purple flowers on the Hydrangea Bloody Marvellous.
Most Popular Hydrangea 'Bloody Marvellous'

Hydrangea 'Bloody Marvellous' lives up to its name with spectacular deep red blooms that create a bold statement in any garden. This red-flowering...

From$27.95
Gorgeous Hydrangea macrophylla 'Ayesha' pink flowers.
Most Popular Hydrangea 'Ayesha'

Hydrangea 'Ayesha' is a distinctive variety prized for its lilac-like flower clusters and subtle fragrance. The waxy, spoon-shaped petals and glossy...

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Hydrangea 'Bridal Bouquet' elegant cream-white flowers.
Most Popular Hydrangea 'Bridal Bouquet'

Hydrangea 'Bridal Bouquet' is a graceful and timeless variety featuring pure white mophead blooms that evoke elegance and charm. This classic shrub...

From$21.95
Hydrangea 'Libelle' lacecap white and blue flowers.
Most Popular Hydrangea 'Libelle'

Hydrangea 'Libelle' is a graceful lacecap hydrangea renowned for its pure white sterile florets that elegantly frame a centre of tiny fertile...

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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...

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Buxus sempervirens perfectly manicured balls.
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Buxus sempervirens, commonly known as English Box or Box Hedge, is a classic evergreen shrub popular in New Zealand for formal hedging and topiary...

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Corokia cheesemanii shrub with grey-green foliage growing in a border garden.
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Corokia cheesemanii is a hardy, NZ native shrub that grows with a bushy habit and features attractive, olive green-silver foliage. The small leaves...

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Leucadendron 'Golden Tulip' stunning yellow flowers.
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Leucadendron 'Golden Tulip' is a stunning evergreen shrub admired for its vibrant golden bracts that resemble tulip shaped blooms. This eye catching...

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Rosmarinus officinalis 'Mozart' shrubs in a border garden covered in blue flowers.
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Buddleia 'Royal Red' dark pink flowers and grey-green foliage.
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Hydrangea 'Alpen Gluten'

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Outstanding Features of Hydrangea alpenglow

Hydrangea alpenglow stands out for its spectacular blooms, which typically appear from late spring through autumn. The large flower heads create a romantic, old-fashioned charm, perfect for cottage gardens and modern landscapes alike. The foliage is lush and green, providing an attractive backdrop to the flowers and delivering visual appeal even when the plant isn't in bloom. Because hydrangea alpenglow is adaptable to various soil types—particularly those enhanced with organic matter—it's well-suited for most New Zealand climates. Regular watering and an annual prune will keep this shrub healthy and prolific.

Planting and Care Tips

To get the best performance from Hydrangea alpenglow, choose a spot with morning sun and afternoon shade. Hydrangeas prefer slightly acidic soil, so consider adding peat, compost, or acid-loving plant mix to the planting hole. Water deeply, especially in warmer months, as hydrangeas appreciate consistent moisture. Mulching can help maintain soil condition and suppress weeds.

Pair Hydrangea alpenglow with other shade-loving shrubs for stunning garden combinations. Nearby, consider planting Hydrangea Ayesha for unique, lilac-pink blooms, or Hydrangea Bloody Marvellous for even deeper red tones. Love blue hydrangeas? Hydrangea Blue Deckle offers soft blue lacecap flowers that contrast beautifully with alpenglow’s rich reds.

Hydrangea alpenglow in Landscape Design

This versatile plant works as an eye-catching centerpiece or as part of a layered border. Hydrangea alpenglow pairs beautifully with companions like Hydrangea paniculata Grandiflora, renowned for its large, white, conical blooms. For extended flowering impact, add Hydrangea Bridal Bouquet with its elegant, creamy flower heads. Mixing hydrangeas with other shade-loving shrubs gives your garden more variety and colour.

Consider incorporating complementary plants such as Fuchsia 'Aachener Klenkes', Abelia 'Snowtime', or Azalea 'Yellow Ball' to add foliage contrast and attract beneficial pollinators. For those who prefer fragrant flowers, Rhododendron Scented Sun offers scent and colour to enhance your outdoor space.

Cut Flowers and Indoor Use

Hydrangea alpenglow is a superb choice for cut flower arrangements. Its substantial, long-lasting blooms hold their colour well in vases and can be paired with Fuchsia 'Coquet Bell' or other hydrangeas for a stunning bouquet. Harvest blooms when fully open for best results, and remove leaves to prolong vase life.

Hydrangea alpenglow delivers bold colour, easy maintenance, and reliable flowering, making it a must-have for gardens across New Zealand. Whether you're creating a colourful border or designing a woodland corner, this hydrangea will provide enduring appeal year after year.


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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.

Everyone knows classic varieties like Corokia 'Mangatangi' and Ficus benjamina, but you might just fall in love with Leptospermum 'Nanum Ruru', Strawberry 'Camarosa', and Acacia 'Fettuccini'.
–The Plant Company

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