Natural Bio Indigo (Fermented Indigo Dye) - Indigofera tinctoria
 
Our Natural Bio Indigo is a traditionally fermented indigo dye, produced using plant-based materials and biological processes rather than synthetic chemicals. 
Ideal for dyers seeking a more sustainable, low-impact natural indigo.
This indigo is created through a biological fermentation process, using plant-derived materials to reduce the indigo pigment naturally. This method significantly lowers environmental impact compared to synthetic indigo.
 
Suitable for
Cotton, linen, hemp and other plant based fibres
Silk and wool (with care)
Shibori, resist dyeing, and immersion dyeing
 
 Product details
100% natural indigo (bio-fermented)
Fine powder / granulated form (depending on batch)
High pigment content with natural variation
Available in multiple sizes
Packed in Australia
 
Process - There are numerous ways to create a vat with Indigo. Maiwa has a very comprehensive guide to the different Vat methods https://naturaldyes.ca/how-to-dye-with-indigo
 
Please note
This is a living dye system—results may vary depending on vat conditions, water quality, and environmental factors. Natural variation is part of the beauty of bio indigo.