Hey everyone!! My name is Gwynn and I live in Auckland, NZ!! I have a wonderful north facing garden that gets full sun most of the day. I have successfully planted lots of herbs, tomatoes, and other things. Now, I'd like to do a bit more and am wondering if any of you have much experience planting on a hill. Looking on the web it seems that terracing is one of the best options, does anyone know of any other possibilities? Thanks for your support and suggestions.