On Tue, 27 Apr 2004 18:30:07 -0400, "kyrustic"
wrote:

I have access to tons of very old saw dust. Would it be ok to work this into
my garden? What uses would it have


Yes. If the sawdust was left outside for a year, then it can be
worked into the soil without concern about robbing nitrogen. It makes
a good mulch for tender shallow rooted plants such as blueberries and
azaleas.