Good landscape source for rock in N. IL/IN?
Hi all, I'm almost ready to start my hardscape and I'm doing it on a budget. In addition to the Black Diamond substrate I'll be using, I'm looking for recommendations for rocks that can be found at landscape yards in the N.E. IL or N.W. IN region? This will be a mainly tetra tank and I'm not choosy on color so any and all suggestions are appreciated!