Isatis tinctoria, also called woad (/ ˈwoʊd /), dyer's woad, dyer's-weed, or glastum, is a flowering plant in the family Brassicaceae (the mustard family) with a documented history of use as a …

A summer-flowering plant native to Eurasia, woad is sometimes cultivated for its attractive flowers and has naturalized in parts of North America, where it is considered a noxious weed.

Mar 22, 2021 · Woad (Isatis tinctoria) is an erect biennial that grows to between 1-3 feet (30-90 cm.), sometimes up to 4 feet (1.2 m.) in height. Its leaves are bluish green overlaid with a …

Jun 27, 2025 · But if you’re looking for a plant with a long history, useful leaves, and a tidy habit in the garden, woad fits the bill. Woad grows one to three feet tall with a basal rosette of bluish …

Woad has been grown as a dye plant for its indigo blue pigment since the Stone Age and has been additionally cultivated for its medicinal properties in Europe since the 1200s.

Nov 19, 2025 · One of those useful plants grown for their dye is the woad plant. It’s a hardy and versatile plant that can adapt to many conditions and reward your hard work and care with its …

May 26, 2025 · Woad, botanically known as Isatis tinctoria, is a hardy biennial or short-lived perennial plant belonging to the Brassicaceae (mustard) family. It is native to Eurasia but now …

Woad (Isatis tinctoria) also called Dyer’s Woad, has been used as a dye for thousands of years. Seeds of this plant have been found in Neolithic (Stone Age) archeological sites.

The meaning of WOAD is a European herb (Isatis tinctoria) of the mustard family formerly grown for the blue dyestuff yielded by its leaves; also : this dyestuff.

Isatis tinctoria L. (Brassicaceae), which is commonly known as woad, is a species with an ancient and well-documented history as an indigo dye and medicinal plant.