We're still smoking what we grew last summer. After we'd processed it we put it in ziplock bags, got as much air out as possible and put it in the freezer. I take some out, as we need it (usually about three days' supply), and make sure I get all the air out before zipping it back up and putting it back in the freezer.

I still get completely shit-faced on it daily. Even the trimmings (which were treated in the same way) are still ok and we use them in a packets of cake mix. We also have a friend who prefers less than full-strength (so we give him a handful occasionally) but who can't walk for several hours after a weakish joint made with the trimmings.

Thanks to the advice of the gurus in here we got over 110 grams of good stuff from three plants and, probably, twice as much again in trimmings - and it was our first year at growing.

Roll on another few weeks. Our 20-year-old daughter tried a spliff made with the bits we'd pinched out and was absolutely *blasted* for eight hours.
landi Reviewed by landi on . how long can one preserve cannabis???? is it possible to preserve some cannabis during more than one year (rolled up in cellophane) without it losing all its effect? thank you for your answer and your experiment!! Rating: 5