hydrangea macrophylla "Amethyst"
hydrangea macrophylla
Deciduous shrub with large rounded flower heads that change colour depending on soil pH; blooms in summer.
🌿 Plant Facts
📍 Native Region: Japan
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💡 Did You Know?
Hydrangea flower colour shifts from blue in acidic soils to pink in alkaline soils due to aluminium availability.
📸 Photo Gallery
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