Hi some years ago went walking n Manchester with my daughter and saw fab plant by a river ranging in different rates of growth. I would never take a plant from the wild unless they were in abundance
I took a small seedling and wrapped n wet tissue brought it home to my garden in Wrexham.. the plant grew steadily but remained about a foot tall.
this year however with all the rain it is nearly six feet tall and so beautiful besides the pond.
1. does anyone know the name of this plant?
2. will it die now or come back.
3. will it seed?
4. can I grow new plants from seed or cuttings?
it looks like angelic in its stem formation and now with that they tend to last 2yrs.