Urban Vertical Organic Gardening

Welcome friends and fellow urban gardeners and those contemplating building a Kitchen Garden on a small plot of land, that's not even level. I live in beautiful San Diego and have been building my garden over the last 5 years. I will discuss what has worked for me, what has not, why and will include ideas on what other YouTube Urban Gardeners have recommended and how I have implemented some of these ideas to make my garden vertical, so I can grow more on such a small lot of land. I'll also talk about San Diego soil, what to do, how to do it, and where to find economical products.