on the yearly landscape schedule for the UNM campus. Can actually pick up some good pointers from it. If you read it all the way through, though, you'll get a kick out of the very last line. I ran across the link as I was googling when to put out fall pre-emergent.
http://www.olemiss.edu/depts/landscape/calendar.html
http://www.olemiss.edu/depts/landscape/calendar.html