Cut Flower Achillea Pastel Berry Seedling PackAchillea millefolium Cut Flower Achillea Yarrow seedlings, grown in Marlborough by Gray Floral, shipping NZ wide. Achillea (also known as Yarrow) is the unsung hero of the cutting patch. A tough and fuss free perennial, it will handle drought, neglect and a heavy handed spade through in autumn to divide your favourite colours but it does do well with netting if you're set on harvesting straight stems. These plants will flower in their first year in