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Hydrangea Black Diamond

Hydrangea Blue Diamond

Hydrangea 'Blue Diamond' is a compact and hardy variety prized for its vivid blue mophead flowers that appear from early summer. Perfect for containers, small gardens, or mass plantings, this hydrangea offers a tidy, upright habit with dark green foliage that contrasts beautifully with its blooms. It thrives in part-shade with moist, acidic soil to retain its intense blue colour and performs reliably across New Zealand conditions. ‘Blue Diamond’ is a standout for those wanting brilliant colour in a space-saving form.

  • 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, Living areas, Paths & Steps
  • Garden styles:
    Alpine, Backyard, City & Courtyard, Cottage, Formal, Frontyard, Japanese, Modern

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Hydrangea Blue Diamond

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