What Is Naturally Indigo

Indigo (natural) – natural indigo powder is an extract prepared from Indigofera tinctoria which is cultivated for this purpose. Indigo is the legendary source of colourfast blues and its ability to produce a wide range of shades has made it the most successful dye plant ever known.

How is color indigo made?

The primary colors that make up indigo are red and blue. Red and blue also can be mixed to make violet when used in equal parts. To make indigo, blue has to be the dominant color in the equation. The mathematical equation to produce indigo would be to mix one-third red and two-thirds blue.

How is indigo grown and harvested?

To harvest, the Indigo is cut a few inches from the ground leaving the roots and some foliage on the plant. In a month the plants will grow back, and be ready for another harvest. The harvested Indigo plants are spread out on a tarp in the sun. The plants are left to dry in the sun for about a day or two.