I heard about a new movement in urban sustainability this morning on NPR.
Window farming helps apartment dwellers grow leafy veggies in their windows. This looks perfect for kitchen herb gardens in a tight space. It seems the biggest downside is the sound of the water pump that supplies nutrients to the plants but apparently someone came up with a solution for that too.
Read on and join the group to create your own indoor farm: http://www.windowfarms.org/