This appeared in my garden last year, seems to have doubled it's size.
Shall I dig it up? Does anyone know what it is?
a willow of some sort. Maybe Salix caprea, Goat Willow. Too big for a garden tree unless it's a huge garden.
Thanks for that nutcutlet. Although, I'm not entirely sure it is Goat Willow as that does normally have a more pointed end to the leaf that goes off to one side.
I did wonder if it was maybe a hybridised willow though?