We have a lot of space at the back of our yard to plant anything low maintainence.  The hose doesn't exactly reach that area so I don't want water hungry plants or flowers.  Any suggestions for the Ohio area?  TIA!

I don't know much about Ohio plants....sorry!

Have you tried your local nursery? We have some great nurseries here that specialize in xeric plants that are appropriate for our region! Other than that, you might call your county extension office and see if they have any suggestions...