Sustainable landscaping and materials

• Landscapes for life – This site is an accessible adaptation of the Sustainable Sites Initiative. http://landscapeforlife.org/materials/

• Sustainable landscaping – This is a site from the School of Agriculture at Western Illinois University with a lot of information on sustainable landscaping approaches and materials.  http://thesustainablelandscape.com/

• Sustainable landscape materials overview – This is a nice short overview of the issues to consider in sustainable landscaping from the University of Deleware.  http://ag.udel.edu/udbg/sl/materials/Sustainable_Materials.pdf

• Sustainable landscaping overview – Another nice overview from the University of Colorado. http://www.ext.colostate.edu/pubs/garden/07243.html