Indigo-bearing plants are the world's most reliable source of natural, true, and colourfast blue. This magical dye has been used across cultures since prehistoric times, with a rich history and deep cultural significance. Unlike other dyes, indigo requires the creation of a "living" vat through a gentle fermentation process to produce its stunning blue tones.

The Love of Colour Indigo kit provides pre-measured ingredients to create an organic fructose vat, which can dye a substantial amount of fibre. The exact amount depends on the depth of blue you want and the fibres you use, but as a guide, you can expect to dye at least 5 yards of medium-weight cotton (such as quilting cotton) to a rich medium blue, with the possibility of more and darker shades if desired. The vat can remain active for several weeks with proper care.

Indigo works on all natural fibres, including fabric, yarn, garments, and even wood, though it’s not suitable for synthetic fibres (a small percentage like 5% spandex or nylon is fine). The kit also includes detailed instructions on setting up, using, and maintaining your vat, allowing you to explore the timeless beauty of indigo dyeing.