Simon, here is our container garden - tomatoes and some courgettes, blueberries and the empty troughs are waiting for winter crops. We had 3 courgette plants through summer that kept us in too many courgettes. Tomatoes haven't ripened yet thanks to the rubbish summer but we have had lots of cherry tomatoes from the edge-garden.
My husband's goal was to make the cheapest garden using the best bit of sun - these troughs are made of tarpaulin sewn together with little wooden sticks to hold up the corners. The potting mix is a mixture of mostly compost he made out of garden waste, and some bagged stuff from Bunnings.
The garden furniture was also made by him out of fence palings.
He has donated me a trough in the middle where I've planted lettuce, spinach, thai basil and some marigold seeds.
*why have my photos flipped up the wrong way, they are saved correctly in photobucket and in my PC :-? *
From outside
From inside
Far right – passionfruit growing. Trough is for shallots
Hard to garden garden – too much shade, now only suitable for leafy greens and some herbs