Can anyone help identify the plant shown here, as it has grown from a seedling I found amongst my overwintered Osteopermums.
I have no idea what it is, so Please Help!
I would wait until it flowers and therefore avoiding the guesswork.
An aster, possibly
Looks a bit like a Michaelmas daisy leaf and size. You'll have to wait a while for the flowers if it is as they usually flower in September!