This Crop is WAY Better Than Potatoes (And No One Grows It!)

Imagine a crop even tastier than potatoes, that's even easier to grow, grows by the bucket-load, that has exceptional health benefits, that you can plant once and harvest forever... too good to be true?
Well there is a crop that fits this description, and amazingly, hardly anyone grows it. Enter the Jerusalem artichoke or 'sunchoke'. In this week's episode, Ben demonstrates how to grow it and what to do with your bumper harvest.