My Indigo diaries 2022 – Day 1 – Planting Japanese Indigo (Persicaria Tinctoria) seeds

Japanese Indigo or Persicaria Tinctoria, originated from China and Vietnam and is an annual dye plant, part of the Buckwheat family and producing blue pigment (with a high count of Indican the precursor of Indigo). It is Frost tender and has a fast growth (16 weeks in my case from planting the seeds to firstContinue reading “My Indigo diaries 2022 – Day 1 – Planting Japanese Indigo (Persicaria Tinctoria) seeds”

From seeds to blue, in the Covid year of 2021, I grew Japanese Indigo in Scotland

Ashley Walker from Nature’s Rainbow says in his blog that “Japanese Indigo, Persicaria tinctoria or Polygonum tinctoria is a frost tender member of the knotweed family. Originally from China and Vietnam it likes to grow in warm moist climates,… ” and for that reason and others I always had in mind it would not grow in Scotland. After practisingContinue reading “From seeds to blue, in the Covid year of 2021, I grew Japanese Indigo in Scotland”