Top Dog Sour Diesel is a sativa marijuana strain made by crossing Mexican and Afghani . This strain  provides strong cerebral effects that ease into a deep, full boddy relaxation over time. A pungent lime and grapefruit aroma is the mark of a high quality batch, like those that won this strain five Cannabis Cup trophies in the early 2000s. Sour Diesel’s happy talkative qualities make this hybrid a good choice for social activities and many Anxiety promo consumers praise it for its paranoia-free effects.