Good evening,
This spring/summer, a plant emerged, and I'm not sure if it's a weed or not.
It's grown about 3ft this year, and there are a few of the same plant within a radius of about a metre.
If it's a weed with rhizomes, I'll need to get rid of it this autumn, but I didn't want to get rid of it if it's a tree - we recently cleared a lot of holly, so all sorts has sprouted this year.
Any help is much appreciated.
Thank you