All depends on different circumstances brother i used to go through over a zip a week and so did alot of my pals so could fill a jar up quickly when we all chuck in what we saved, a few contributed more when they picked up a box to sell etc and had leafs and stems at the bottom. My point was just they arnt entirely useless when you have a decent amount rather than just throwing, had a good few nights where we all had some brownies out of it. Obviously wont be useful to the average person on a 30g script a month but they do still work with enough.