Monday, August 27, 2012 9:57:25 PM
That's bad ass. As far as drainage it`s entirely possible. The soil is a few inches deep and would absorb a lot of it for the plants. There`s most likely a modified drain system underneath that will allow water to run off without taking the dirt, there could even be rocks or sand below the dirt. It`s very doable and you wouldn`t get muddy because you stand on the stones. I would love to do that.