Useful Links

Planting Guidance

Landscape Plants of the Upper Midwest
- an interactive guide that is specific to the upper Midwest United States (hardiness zones 3, 4 and 5), providing complete and accurate information on more than 600 species and varieties common to this region.
http://midwestlandscapeplants.org/

 

Organizations

Illinois Landscape Contractors Association
http://www.ilca.net/

llinois Green Industry
http://www.ina-online.org/