Sheffield's Seed Company Page

Indigofera tinctoria, commonly known as true indigo, is a fascinating deciduous shrub that belongs to the pea family. Celebrated as the original source of the revered indigo blue dye, this spreading tropical subshrub typically reaches heights and widths of 2-3 feet. Native to regions including China, tropical Asia, and parts of Africa, true indigo has been cultivated as far back as 4000 BC. Its historical significance is highlighted by its establishment as a major cash crop in the southeastern United States during the 1700s. Renowned for its exquisite light green pinnate leaves and summer-blooming pink or violet flowers, true indigo also produces ornamental seed pods. While the demand for true indigo has waned due to synthetic dye alternatives, it maintains its appeal for natural dye enthusiasts, premium clothing brands, and traditional medicine practices. Hardy in USDA Zones 10-12, it thrives in full sun and well-drained soil, withstanding moderate drought once established. Ideal for borders, hedges, ground covers, or in containers, true indigo adds a touch of historical beauty to any garden setting.