Three strains of Japanese Indigo tested and observations on indigo extraction

An article by Ashley Walker © copyright 2017 This year I had planned to carry out a tightly controlled experiment to look for variation in the amount of indigo produced by three fairly distinct strains of Japanese indigo. However due to a prolonged and still undiagnosed illness, my plans were thwarted and the experiment did … Continue reading Three strains of Japanese Indigo tested and observations on indigo extraction