FIREWEED
200g Fireweed; cooked for 1 hour in water
100g wool (treated with 10% weight of fibre: 10g Alum over night)
5g silk (treated with 10% weight of fibre in Alum over night).
Put wool & silk in dye bath with Fireweed, heat it; but don’t bring it to a boil, can leave it in the dye bath for up to 2 days.