Yarrow (Achillea millefolium) is a versatile and resilient perennial herb that has been cherished for its medicinal, culinary, and ornamental properties for centuries. With its feathery leaves and clusters of small, tightly-packed flowers, yarrow adds beauty to gardens while offering a range of practical uses. Cultivating yarrow can be a rewarding experience, as it is relatively easy to grow and maintain. In this guide, we will explore the key aspects of yarrow cultivation, from planting to harvesting.