This is a fluffed up version of the handout my students receive for an indigo harvest class.
It contains recipes for blue and indirubin pink on both protein and cellulose fibers, plus information on using an embossing machine instead of pounding for direct application.
There is also info on drying leaves for future use.
I update this document approximately monthly each summer; your ability to download expires after 4 downloads, so if you download each update you will have access to the latest developments for the summer. The document has the update date at the bottom of the page near the page number.
Currently available: update 6/25/19