I recently moved house and have uncovered a mysterious plant in the garden which turns out to be a cannabis plant! It seems to be quite healthy although I am very surprised it has been grown where it has as it is slightly shaded underneath a tree! I was just wondering how long do these things take to grow in the UK, bearing in mind that the summer weather isn't always the greatest. And by grow I mean when does it typically start to flower or 'bud'. Thanks!