[Ghost of SVR4]

You can do a LOT more with potatoes if you go vertical.
Try this out some time. The neat part about it is you can peel away the base and start eating ‘taters while the top wrungs are still growing.

http://lifehacker.com/5202849/grow-100-lbs-of-potatoes-in-4-square-feet

[DuncanWaring]

I’m planning on trying some sort of vertical development next year.