LIke mso, I don't usually intend to cellar many tobaccos. But I'm always trying new blends, so after I open the tin and try it, they always get jarred up. I'll revisit the new blend over a week or two, and if I like it, I keep smoking it. If I'm not to fond of it, I push it to the back and try it later in time. So what I have now is a cellar of sorts, containing about 55 different tobaccos, ranging from about 1oz. to 6oz. I have a few tins of what I smoke a lot put up for when I need them. I know it's a scattershot way of doing things, but I really do enjoy the process of smoking new blends, and keeping on hand a few that I come back to often. I only smoke about one bowl a day, so as mso said, if I didn't buy any tobacco for a year, I would probably not notice too much difference.