Rain Gardens | A Permaculture Design Course Handbook.

Love pressing publish as positive and informative media is needed.  This one is on rain gardens, a simple design feature that directs runoff to basins for infiltration.  Associated plantings can be food producing, biomass producing or habitat producing. Big or small, they keep water quality high and help to recharge groundwater, a vital and dwindling resource.  http://treeyopermacultureedu.wordpress.com/chapter-9-earth-working-and-earth-resources/rain-gardens/