Durban Poison Seeds

The feminized format — available from Homegrown Cannabis Co, ILGM, Growers Choice Seeds, and Dutch Seeds Shop — is the most widely stocked and suited to growers focused on maximizing the 400–600g/m² yield potential of this landrace strain. Regular seeds, carried by Seedsman, produce both male and female plants and are primarily purchased by breeders working to preserve or cross Durban Poison's authentic South African genetics. The autoflower version from Pacific Seed Bank completes its cycle in 8–10 weeks from seed and produces more compact plants, trading some yield volume for speed and size management. Your choice should be driven by whether you're growing for harvest weight, breeding, or fast turnaround.

Durban Poison seeds are verified to produce plants testing up to 20% THC — a moderate-to-high range that makes this strain accessible without being entry-level. This THC ceiling is consistent across the feminized offerings from ILGM and Homegrown Cannabis Co, though actual expression depends on the specific seed phenotype selected. CBD content stays below 1%, so this is firmly a THC-forward purchase. For buyers comparing potency in the pure sativa category, 20% THC is competitive and reflects the strain's landrace genetics, which tend to deliver clean, consistent cannabinoid profiles rather than the variance sometimes seen in heavily hybridized strains.

Durban Poison is rated Beginner to Intermediate difficulty, which means it's one of the more forgiving pure sativas available to buy. Most landrace sativas carry a higher difficulty rating due to their size and flowering behavior, so this strain's accessibility is a genuine selling point. For first-time buyers unsure about managing a 100% sativa, the feminized versions from Growers Choice Seeds — which come with a 90% germination guarantee — offer an added layer of confidence. The autoflower format from Pacific Seed Bank is also worth considering for beginners who want a more contained plant size and a predictable 8–10 week timeline.

You can buy Durban Poison seeds online from six seedbanks currently stocking this strain: Homegrown Cannabis Co, ILGM, Growers Choice Seeds, Dutch Seeds Shop, Seedsman, and Pacific Seed Bank. Feminized seeds are the most widely available format across these suppliers. Seedsman is the place to go for regular seeds, while Pacific Seed Bank is currently the sole source for autoflower seeds. When comparing where to buy, factor in per-seed pricing on the pack size you need, germination guarantees, and whether the seedbank ships discreetly to your location. ILGM and Homegrown Cannabis Co are frequently cited for their customer support and replacement policies, which matters when ordering a premium landrace strain.