Rubia Tinctorum, Madder

The roots of Rubia Tinctoria or Madder are one of the oldest traditional sources of red dye.
Contemporary sustainable design
Contemporary sustainable design
Madder, Rubia Tinctoria

The roots of Rubia Tinctoria or Madder are one of the oldest traditional sources of red dye.

Day 1 of a hands-on workshop on Natural Dyes at the Weeds and Seeds Garden in Finsbury Park.