20 Fresh Seeds w/Instructions
Indigofera tinctoria is the scientific name of true indigo, a plant best known as the source of the blue pigment used to dye denim.
The 3- to 6-foot-tall spreading growth habit bears pale gray-green foliage and pink flowers, making it appropriate for ornamental usage in USDA zones 5 to 9. True indigo is easy to grow from seeds, like all legumes when soil temperatures reach 70 degrees F.
Dye is obtained from the processing of the plant's leaves.
