In Siberia, the summer is short, yet hot and sunny, and when the fall comes along, the temperature goes down very fast, so the weather becomes real freezing real soon, with a cold and long winter afterwards. Although selection has found its way around this unfortunate circumstance: the Siberian Haze, which was pretty fast flowering already, crossbred with some Siberian Cannabis Ruderalis strains became Siberian Haze Auto, with incredibly fast, incredibly productive flowering. It produces small yet dense little hard buds with very high TCH and CBD level in them. The effect is very active and cerebral, yet soothing and painkilling. Siberian Haze Auto can be used for medicinal purposes.