Worm towers are a super simple way to turn your food scraps into fabulous plant and soil food - in situ in your vegetable garden - no double handling.
It's a great urban garden strategy - easily tucked into small space gardens. I love them in my no-dig gardens, but they are suitable too for raised beds and even large pots.
Take a look at this short film (7 mins) I just made in my garden to explain the concept and show you how to make one.
Also take a look at a previous post I have written on this topic: