Credits

Gardening with Perennials was developed by:

Susan Grupp
Susan Grupp
Extension Educator, Environmental Science
Countryside Extension Center
6438 Joliet Road
Countryside, Illinois 60525-4642
708-352-0109
FAX 708-352-0451
grupps@illinois.edu
Greg Stack
Greg Stack
Extension Educator, Horticulture
Matteson Extension Center
11855 Archer Avenue
Lemont, Illinois 60439
630-685-2355
FAX 630-257-2088
gstack@illinois.edu