— Short, snippet-friendly answers to the most-asked questions about Woad (Isatis tinctoria). For the full profile with citations, open the main page.
Woad (Isatis tinctoria) is a biennial or perennial forb/herb belonging to the Boraginaceae family, known historically for its deep blue dye produced from its leaves. Woad (Latin: Isatis tinctoria, family Boraginaceae) is an edible plant catalogued in PlantSage.
Woad is generally regarded as safe for culinary use when correctly identified and prepared. Avoid wild specimens from polluted ground and confirm species before harvest.
Woad is a member of the Boraginaceae family native to ALB, BUL, GRC, ITA, KRY, and ROM. Woad thrives in light to partial shade and prefers moist, well-draining soils that are light (sandy), medium, or heavy (clay).
Woad grows best in USDA zone 6-9, 8/10 light, moist water, and biennial, perennial life cycle. Detailed sowing, propagation, and care notes are on the full profile.
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