yes smoke those stems. It will be a little harsh but its definitely worth it if you don't have any. It boggles my mind when I hear people say there is no THC in stems and they just throw them out. True it doesn't have much and the high is dirty but still....if you have enough of them and smoke like 2 or 3 bowls you can get decently high. I usually hold mine until it builds up to a whole bunch...then whenever it gets to one of those day's where it takes days to get some new stuff you can just bust that out. I remember last summer there was shortage not just in my city but the surrounding cities as well. I found myself calling people who I haven't talked to in ages but one day I found....not weed but about a quarter of stems I forgot about. Lasted me about a week and half.