New Take on Raised Beds

I was here looking at this guy's idea for doing raised beds and he has a fairly good idea I think. He put his bed down and then stacked used cardboard boxes on top of the existing grass, then applying wet newspaper, then a layer of Lucerne Hay, a layer of manure, then straw, then putting a handful of soil and your seeds. No dig garden.

And you know, I have plenty of cardboard available. I might just have to try this one out!