Achillea ptarmica 'The Pearl' (Double White Yarrow)

Achillea 'The Pearl' is a cultivar of Achillea ptarmica, commonly known as Double White Yarrow. It is a perennial plant with double white flowers that resemble pearls. The plant has a bushy growth habit and grey-green foliage. It attracts butterflies and bees to the garden and is suitable for borders or wildflower gardens.