To age mine, after the drybox they go into a coolerdor. I try to let them sit for a few weeks before trying. The ones I don't try right away used to get frozen after a few weeks rest then back into the coolerdor for a few weeks. I haven't been freezing them lately because I have been a little lazy and there isn't room in our tiny freezer for the amount of sticks I have been rolling. Once I'm moved into our new place and get my large freezer I will freeze all the leaf as it comes in and not have to worry about freezing post rolling