I have just purchased a new home and have a small but well-maintained garden. I was looking to add a small evergreen (possibly?) tree. Could anyone recommend examples of possible options open to me? (I am not sure how good the soil is quality-wise or how deep it is at the moment as I haven't got the keys yet!) could I have one in a pot? I would say that I am definitely a beginner when it comes to gardening but am now looking forward to getting my hands dirty. Any advice would be appreciated!