
Durban Poison | Sativa - Ultra Extract High Purity Oil - 1G Vape Cartridge
Ultra pure, Ultra potent. Heavy Hitters is made with 100% cannabis native terpenes and contains up to 95% THC.
With its extremely potent Sativa effects, Durban Poison is the quintessential “Wake n’ Bake” strain. You’ll feel energetic, creative, and happy all while enjoying a medley of herbal and citrus flavors.
STRAIN TYPE / PHENOTYPE: Sativa
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
- Earthy
- Woody
- Spicy/Herbal

Ultra Pure & Ultra Potent
Family-owned and operated since 1996, Heavy Hitters has been a cornerstone of cannabis culture for nearly three decades. Throughout the years, we've seen trends come and go, but our commitment to innovation and the pursuit of the perfect high has never changed.
With over 10 million units sold, Heavy Hitters has consistently set the industry standard, standing as the leading premium cannabis brand on the market. Our legacy is built on a dedication to master craftsmanship and delivering only the highest quality products.
From oils and edibles to pre-rolls, every product we offer is crafted with top-tier materials and cutting-edge technology, ensuring an unparalleled experience for experienced users.
After 28 years, many have come and gone, but only one brand hits heavy.
Durban Poison has deep roots in the Sativa landrace gene pool. The strain’s historic phenotypes were first noticed in the late 1970s by one of America’s first International strain hunters, Ed Rosenthal. According to cultivation legend, Rosenthal was in South Africa in search of new genetics and ran across a fast flowering strain in the port city of Durban. After arriving home in the U.S., Rosenthal conducted his own selective breeding process on his recently imported seeds, then begin sharing. Rosenthal gave Mel Frank some of his new South African seeds, and the rest was cannabis history.
Frank, who wrote the “Marijuana Grower’s Guide Deluxe" in 1978, modified the gene pool to increase resin content and decrease the flowering time. In search of a short-season varietal that could hit full maturation on the U.S. East Coast, Frank’s crossbreeding efforts resulted in two distinct phenotypes, the “A” line and “B” line. The plant from Frank’s “A” line became today’s Durban Poison, while the “B” line was handed off to Amsterdam breeder David Watson, also known as “Sam the Skunkman.”
Durban Poison has a dense, compact bud structure that’s typical of landrace Indica varieties, but the flowers’ elongated and conical shape is more characteristic of a Sativa.