We would like to direct you to the following for more information on native plant gardening as well as other horticultural, green industry and ecological sites. We've also provided a few of our favorite book and magazine recommendations.
Landscaping for the benefit of people, wildlife and the Chesapeake Bay. Great information for habitat gardening, native species and watershed protection.
Did you see Kevin Staso's presentation, "The Renaissance of Native Plants", at the Philadelphia International Flower Show on March 5, 2012? Download his list of garden-worthy natives here!
A good resource, not only for conservation of species, but for native plant links and events.