Making Raised Garden Beds

Tim Gravlin

How John Deere does it: https://m.youtube.com/watch?v=h2vUKbmZQHU

Obviously not something you can do in a few hours, so I was trying to describe something more like this: https://m.youtube.com/watch?v=9_xSxGHNy_E

Since it's already been disked, a hiller would be ideal, but again I don't know how reasonable it is going to be to build something rounded like this but the concept of angling the dirt to the middle could be done by other means/shapes like the plow that would be easier to build quickly: https://m.youtube.com/watch?v=VF50gBqAVUc