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thompson and morgan hydrangea macrophylla blue danube 3 litre potted plant x 1

Thompson & Morgan Hydrangea ‘Blue Danube’ has been specially selected for its deep blue flowers, with compact growth yet large, showy flower heads 20cm (8”) across. Hydrangea are one of the easiest shrubs to grow, and will perform extremely well in gardens up and down the UK. They will grow in sun or shade, and in most different types of soil. Grow in mixed borders, or in patio containers. Although, remember that an acidic soil will give blue flowers, whereas an alkaline soil