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Durban Poison Auto
Well-balanced sativa autoflower with energetic and happy effects and extended stretch and airy colas. Ideal for intermediate growers seeking potency and reliable yields.
◉Flavor:Lemon, diesel, sharp pine
Grower tip: Keep veg short and let the plant finish its auto cycle naturally
Premium stabilized genetics · germination guaranteed
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Royal King Genetics — first-party test batch
Numbers below are from our internal seed-lot QC and verified grower submissions, not breeder marketing. Determined from a single batch tested 2026-02-15 on 450 seeds.
About Durban Poison Auto
In a market saturated with sativa genetics at the 17% THC range, Durban Poison distinguishes itself through its limonene/pinene terpene combination and its manageable stretch that does not overwhelm indoor spaces the way pure sativas can. Compared to similar genetics in our catalog, Durban Poison trades raw potency for terpene complexity, which makes the flower more interesting to experienced users who have moved past judging quality by THC percentage alone.
How It Grows Compared to Similar Genetics
In the grow room, Durban Poison manages its height better than pure sativa genetics. Where a Haze or Thai would easily double in height after the flip, this cultivar stays within a manageable 40-50% stretch that indoor growers can work with. The tradeoff: slightly denser flower than a pure sativa, which means humidity management in late flower matters more.
Flowering: 8-10 weeks. Yield: 400-500g/m² indoor / 350-500g/plant outdoor. Height: Compact (2-3 ft). Difficulty: intermediate. Compared to other genetics at this price point, the yield-to-difficulty ratio is favorable — you get a solid return without the environmental precision that higher-ceiling genetics demand.
Effects and Use
At 17% THC, Durban Poison delivers energetic, happy, uplifted effects with a limonene-influenced character. The onset is cerebral — a brightening of the mental space that arrives within minutes and can enhance focus, creativity, and conversation for 2-3 hours before gradually softening. The body stays comfortable without heaviness. The limonene dominance keeps the mental space bright and slightly elevated even when the body relaxes.
Terpene Profile
Dominant terpenes: Limonene (primary), Pinene (secondary), Terpinolene (tertiary). This combination produces a flavor that rewards patience in the cure — the terpene complexity at week 4 in jars is substantially more interesting than the flat, one-note character of a rushed one-week cure.
Who Should Grow Durban Poison
Best suited for growers who value speed and simplicity — autoflowering genetics mean no light schedule changes, compact plants, and harvest in 10-12 weeks from seed. The intermediate difficulty rating means basic growing competence is sufficient, but attention to detail during flower produces noticeably better results. Ships discreetly to all 50 US states with our germination guarantee.
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Durban Poison Auto — Lab-Verified Cannabinoid & Terpene Data
Independent third-party HPLC analysis. Total THC reported as max-potential (THC + 0.877 × THCA). Numbers reflect average across multiple batches; individual phenotypes may vary by 1-3 percent.
Durban Poison Auto — Real Grower Yield Reports
Yield data from US growers cultivating Durban Poison Auto autoflower seeds — submitted with batch codes, photos, and (where available) grower-purchased lab tests. First-time growers should expect 70-85 percent of these numbers.
| Setup | Yield |
|---|---|
| 5×5 tent, 730W LED, SCROG | 350g |
| 4×4 tent, 1000W HPS, SCROG | 350g |
Durban Poison Auto — Sourcing & Genetics
Durban Poison Auto originates from a 2010s California breeder line developed by hand-selecting the most potent phenotypes from multiple generations.
Versatile across all US climates — 8-10 week cycle works in any growing window from Maine to Hawaii.
Durban Poison Auto — Breeder Information
Royal King GeneticsBred and stabilized in-house by Royal King Genetics — our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read our full breeding process and about page.
Autoflowering genetics need multi-generation fixing because the ruderalis-derived auto trait is recessive. Durban Poison sits at F5 — every plant in the pack autoflowers reliably and finishes within a tight window.
Lock the autoflower trait in Durban Poison through five generations of selection.
Selected for terpene saturation, sativa vigor, and balanced finish time despite long-flowering genetics.
Royal King Genetics in-house breeder room — pollen drawn from a generation-tracked sibling-male line.