Growing Japanese Indigo

FacebookPinShareTweetEmail An article by Ashley Walker © copyright 2016 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, often as a waterside plant. Our closest relative in the UK is Common Bistort or Persicaria bistorta … Continue reading Growing Japanese Indigo