Let nature give beautiful textile colors Marigold (Marigold) Marigold (Marigold) Madder (Rubia tinctorum) Madder (Rubia tinctorum) Pomegranate (Punica granatum) Birch (Betula) Horsetail (Equisetum) Tansy (Tanacetum vulgare) Black Beans (Phaseolus vulgaris)