Durban Poison by African Seeds
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Durban Poison is a legendary cannabis strain revered worldwide for its status as a pure sativa landrace and its foundational role in modern cannabis breeding. Originating from the eastern regions of South Africa, specifically around the bustling port city of Durban, it evolved naturally over generations, perfectly adapting to the local climate without the influence of modern hybridization. The strain’s journey to global prominence began in the late 1970s when famed cannabis breeder Ed Rosenthal acquired its seeds. These were subsequently shared with other pioneering figures, most notably Skunkman Sam, who spent several seasons in California painstakingly breeding out intersex traits and stabilizing the cultivar before introducing it to the Amsterdam scene in the 1980s.
Genetically, Durban Poison is prized for its unadulterated, "pure" sativa profile, offering a rare glimpse into traditional, ancient cannabis lineages in a market dominated by complex modern hybrids. It is characterized by phenomenal resin production, making it a favorite for extraction artists, and an unmistakable terpene profile rich in myrcene, pinene, and caryophyllene. Notably, Durban Poison naturally produces relatively high levels of THCv (tetrahydrocannabivarin). This rare cannabinoid is frequently credited for the strain’s signature energizing, clear-headed effects, and its unique ability to act as an appetite suppressant rather than inducing the classic "munchies."
Culturally, Durban Poison has earned the moniker "The Espresso of Cannabis." Its potent, uplifting, and highly energetic effects make it an enduring favorite for daytime use, creative endeavors, and social settings. Furthermore, because of its genetic resilience, vigorous growth, and distinct sativa traits, breeders worldwide have used it as a cornerstone to inject energy and speed into countless new hybrid crosses—most notably playing a crucial role in the creation of the blockbuster strain Girl Scout Cookies (GSC). Today, Durban Poison stands as a symbol of landrace preservation, fiercely beloved by purists and celebrated as a deeply rooted piece of South African agricultural history.
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Similar strains
| Breeder | African Seeds |
|---|---|
| Type | sativa |
| Flowering time | ±73 days |
| Environment | Outdoors |
| Lineage | Durban Poison |
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Ancestry Pedigree
Unknown or Legendary
Original Strains
Growing Durban Poison: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Durban Poison will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Durban Poison FAQ
How long does Durban Poison take to flower?
Durban Poison typically flowers in around 73 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Durban Poison an indica or a sativa?
Durban Poison is listed as sativa.
What are the parents of Durban Poison?
Durban Poison was bred from Durban Poison by African Seeds.
What environment does Durban Poison like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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Facts compiled from public breeder listings. Growing Durban Poison? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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