My friend [DiscoPig](http://discopig.com/) is getting a new vegetable garden started on the common area in the block of flats where he lives, along with a few of the other residents. He liked my [DIY tumbling compost bin](http://green-change.com/2009/05/05/diy-tumbling-compost-bin/), so we set out to find some suitable plastic barrels. This proved to be harder than I expected. … [Read more…]