I love the mimosa. Is the orange tree hardy? I've got a smaller one in a pot & put it in the greenhouse during the winter.
The orange tree is in a pot on sandstone paving and the wall is south facing. This was its second winter outside and it seems ok. Afraid I don't know when or where we got it or what variety it is (it was before I started taking an interest in more than just herbs, chillies and tomatoes :)).
Thanks all for the kind comments.