Durban Poison is a 100% sativa strain that has been around since the late ’70s. The strain is named after the South African port city of Durban. Durban Poison is one of the main building blocks of the modern cannabis DNA pool, has been crossed with just about everything, and is probably found somewhere in the genetic lineage of your favorite hybrid.
With a menacing name that hints at its powerful psychoactivity, Durban Poison is a pure South African sativa landrace. It is a bold and sticky variety that’s well adapted to a variety of growing conditions. Durban Poison boasts a THC content of between 15% and 25%.
Cannabis has been cultivated on the African continent since at least the 14th century; by the era of Dutch colonization, it had spread south and the Khoikhoi, San, and Bantu groups indigenous to South Africa had an established cultivation and cultural acceptance of the drug, which they called dagga.
In the late 1970s, American breeder Ed Rosenthal selectively bred several plants from a bag of South African seeds that he brought back to the U.S. Rosenthal then passed some prime specimens on to fellow breeder Mel Frank, who fine-tuned the genetics to optimize resin content and flowering time. Frank’s efforts resulted in “A” and “B” lines of the original seed stock; the B line was given to Amsterdam breeder Sam the Skunkman, who further reduced the strain’s flowering time.