Trainwreck is a sativa blend that has its origins in Arcata, Humboldt, CA. Thin leafed, vigorous, and a big producer, it is very psychedelic, and said to be sometimes a creeper.
Trainwreck has a very special smell that can be described as spicy Kush mixed with sweet tangy cedar. Trainwreck is a sativa-dominant strain with a very strong effect. Definitely not for beginners.