Help - I have a shrub that I have discovered in an old container. It has grown realtively well but not extensively. My concern is that it looks a little like Japanese Knotweed BUT it has flowers on the arching branches during the summer that look like bleeding hearts. I love it but obviously do not want to transfer it the garden if it is the dreaded Knotweed. Does anyone have any ideas what it could be?
- 8 Nov, 2009