© Catharine Ellis, as posted to the blog: Natural Dye: Experiments and Results When working with quick reduction indigo vats, it is quite easy to achieve pale colors using a weak vat by controlling the ratios. A fructose vat is made by using a certain amount of indigo per liter, and the other ingredients (fructose … Continue reading Fermented Indigo Vat: Blog Post #12 Some further thoughts on the amount of indigo to be used in a fermented vat