This meticulously researched compendium provides every aspect of growing, identifying, harvesting, preserving, and using more than 500 species of herbs. The book offers thorough profiles for each plant, detailing its botanical name and family, growth habit (annual or perennial), height, hardiness, light and water requirements, soil type, and pH. It also delves into the history of each plant, the chemistry of its essential oils, and its diverse uses in culinary, landscape, and craft applications, alongside propagation advice.

The previous edition of this work received The Gertrude B. Foster Award for Excellence in Herbal Literature from The Herb Society of America, indicating a high level of scholarly recognition. This new edition builds upon that foundation by adding important species and updating nomenclature. The comprehensive nature of the content suggests it is a valuable resource for serious herbalists, gardeners, and those interested in the historical and scientific aspects of plants. Its detailed approach positions it as a definitive reference work in its field.