Really? wouldnt that be a lot of work seperating the thin casings from tiny seeds? I would not smoke them
My guess is that the fact that you can legally buy mj seeds in parts of europe where mj is illegal would mean the seeds have no THC. I wouldn't bother
yeah i separate the casings out as much as i can but its way better than having an actual seed, so if one is in the bowl, i dont worry too much.
Never smoke seeds, they don't have thc and they give you a headache. Other than seeds, I don't really remove anything else. If its a really thick stem I'll remove it before the weed goes in the grinder. But for most stems I don't bother. And seed casings too. If I'm rolling a blunt or joint though I always avoid stems, even the simplest of stems.