http://www.helpfulgardener.com/nurse.../illinois.html
also found this site..
http://www.gardenguides.com/local-nurseries/il/
hope that helps you with your perlite needs.
-Javier
also found this site..
http://www.gardenguides.com/local-nurseries/il/
hope that helps you with your perlite needs.
-Javier