Dehydrated Buckwheat - how long does it keep?

[zeeraw]

:o Hi everyone

I was thinking of making some dehydrated buckwheat/grawnola etc... as I have a few conferences coming up and am doing a bit of travelling and thought that it might be great to have some food on hand etc. I was wondering though, how long does dehydrated goodies like that keep for - a few days/a week/a month? Any thoughts would be greatly appreciated. Thanks
Z :)

[Rawkinlocs]

As long as they're dried really well, they should be able to last several weeks to a month if not longer.