The VG-1 is our starter Vertical Garden. For the hobbyist, indoor or outdoor. With its built-in fertilizer tank, it is recirculating and fully automatic. It is one stack of 4 or 5 Verti-Gro insulated Pots.
Even somone in an appartment in the city can use one of these. If you're never tried vertical gardening before, this is what you need to get started.
See this unit in more details here, or buy it here now.