Steveo's wilderness garden

Just got the keys in march 2008, never been used for at least 15 years that i know of. Removed 12 trees including sycamore, elderberry and yew (i think).It has been used as a dump in that time by everyone around. We expect to take 2 years to turn it around, that is me and my friend Big Al. Built two greenhouses so there is a small return from tomatos, cucumbers and chillis all of which we were given by our fellow gardeners. They were also kind enough to push us in to turnips, onions, sprouts, broccoli and marrows,all of which have done very well in virgin soil.