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Indigo Can Be Extracted From A Plant And Then. B Images courtesy of Gianluca Farusi Lower-quality indigo can also be extracted from certain plants and this technique actually pre-dates the Phoenicians snail-derived dye. The production of indigo dye is an arduous and expensive process.
The Blue Pea Flower Is Harvested For Its Bluish Indigo Food Dye The Flowers Are Dried And Kept For Used The Dried Flow Dried Flowers Pea Flower Indigo Colour from www.pinterest.com
The dyeing process starts when the harvested leaves of the Indigofera plant are soaked in water and left overnight. It belongs to the legume family and over three hundred species have been identified. Correspondingly how is Indigo made.
Also no toxic waste is produced.
Indigo plant care is relatively simple. By September or October the plants are ready to be pruned and used for making dye. Natural indigo is often produced in small rural communities where the origins can be. In Northern Europe from the Bronze Age 2500 850 BC on wards people used a blue dye woad from the plant Isatis tinctoria.
