If you have a large quantity, a vacuum sealer wouldn't be a bad investment.

I've been able to bag up to a half p before with the "bags" the vacuum sealer company provides. Completely air tight and will last the long haul. I've always kept large quantities vac-sealed and in the bottom of my deep freezer... underneath all the frozen pizzas. Oh, and it's a good idea to have it all locked up tight.

Anyone ever hid bud behind the light switch plates or other slots like them?