Expect a major blow to the head from this super-potent strain. A pure sativa, Durban Poison is the beloved inbred descendant of a sativa strain grown in South Africa. Ed Rosenthal, an American cannabis activist, discovered the original strain and brought in back to the United States in the 1970s. It has long been a favorite of stoners and medical marijuana patients here. Durban Poison has THC levels that can reach 24%, making it one of the world’s more powerful strains. . Durban Poison is an effective treatment for depression and anxiety, as well as chronic pain, and it can also be helpful with nausea. This strain is ideal for making concentrates, as the bud is covered in over-sized trichomes. The dominant smell and taste of Durban Poison is earthy and sweet, with a subtle pine aroma. The buds are round and chunky, with a dense coating of trichomes. This strain is best for active periods, chores, and other daylight activities.