Here is a link to a very interesting video about Fresh Leaf Indigo Dyeing with Japanese Indigo (Persicaria tinctoria) using salt!
And here’s how I do it!
1) Scour Silk Scarves
2) Persicaria tinctoria ready for harvest
3) Harvested indigo being kept in a bucket with water
4) Fill a 5 qt stainless steel bowl with leaves
5) Kosher Salt Fine Flake
6) Add 3 tablespoons salt to your leaves
7) Knead the leaves have until they begin to shrink and produce liquid
8) Add the scarves and begin to knead the leaves and scarves together
9) Add more leaves if needed to cover scarves, Check scarves to be sure there are no white spots.
10) The longer you knead the darker the blue
11) Solid Blue – Hanging to dry after rinsing, washing and rinsing again
12) Borders dyed – Hanging to dry after rinsing, washing and rinsing again