Costmary (Tanacetum balsamita), also known as Alecost, Bible Leaf, or Sweet Mary, is a perennial herb that has been cultivated for centuries for its aromatic leaves and various medicinal properties. This herb belongs to the Asteraceae family and is native to Europe and Western Asia. Costmary cultivation has gained popularity not only for its historical significance but also for its versatility in culinary, medicinal, and ornamental uses. In this comprehensive guide, we will explore the steps involved in successfully cultivating Costmary.