This one is constructed from a packing crate I recovered from work. It's seriously over engineered and weighs a tonne so I enlisted the help of my wife's nephew to help me get it into place.
We consider ourselves an organic family and try to always buy food sourced from organic and non GM crops. Supermarket foods are heavily packaged and a big waste on earth resources so we try and use locally grown produce as much as possible. But food prices are rising and this has led us to have a go at growing our own and here is our blog on our first attempt at an allotment.