If you ever dipped into your dad’s stash back in the day, the pleasant-but-manageable buzz you enjoyed was probably because the grass of that era only had about 4% THC. THC is the stuff that gets you stoned, and today it seems like it’s all “Big Cannabis” cares about. Instead of racing towards max THC, we look back fondly to that bygone era when you could get a clean buzz but still maintain a clear head.