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Buddleja x alternifolia ‘Unique’
A new variety that has many of the best buddleja attributes combined into one unique plant. Compact, bushy and extremely long-flowering, this striking butterfly bush will provide nectar for visiting insects, but the flowers are sterile and don’t produce pollen, so this buddleja won’t seed itself all around the garden. Prolific clusters of lilac-purple flowers opening for a long season from July to October against attractive silvery green foliage.