Sativa

Ghost Train Haze comes in at a whopping 25 percent on the THC front. That is at the upper echelon of what you will find in most cannabis seed strains. There are a few strains with more-abundant levels of THC, but a couple of those almost fall into the “novelty strain” bucket, and aren’t really strains used with any regularity, as opposed to Ghost Train Haze, which is legitimately a popular weed strain.