Rooftop gardens

Rooftop gardens from around the world When space is limited, sometimes a gardener must take to the roof. Around the world resourceful gardeners are turning what would otherwise be an overlooked and underutilized area into a place of beauty and serenity. Plus, you'd be amazed at the amount of fruit and vegetable you can coax out of these small spaces. This garden (photo) is part of a spa/health club complex in the Embarcadero section of San Francisco. When there is limited green space in a downtown area, sometimes you've just got to create it. Photo: pb031 on Flickr-  TheGrowSpot.com and more....