Durban PoisonStrain — Effects, Genetics, Grow Guide & Where to Buy in Canada
Durban Poison is a sativa cannabis strain with 17%% THC and a 8-10 weeks from seed flowering period. It is known for energetic and happy effects and grows best indoors under 18/6 light or outdoors in short-season Canadian climates. Durban Poison seeds are sold at Royal King Seeds Canada with discreet Canada-wide shipping and a high-germination guarantee.
Among the strains Canadian growers consistently come back to, Durban Poison sits near the top of the list, with a profile that holds up under scrutiny. It is a sativa-dominant (50% indica / 90% sativa) testing at roughly 17%%% THC, with a flowering window of 8-10 weeks from seed as an autoflower. On this page we cover the effects, the lineage, the grow profile, and where to buy Durban Poison seeds in Canada with discreet shipping and a high-germination guarantee.
Durban Poison Quick Stats
THC
17%%%
Indica
50%
Sativa
90%
Autoflower
Yes
Flowering
8-10 weeks from seed
Difficulty
intermediate
Indoor Yield
450-550 g/m²
Outdoor Yield
500-700 g/plant
Plant Height
60-100 cm
Durban PoisonEffects & Experience
The dominant effects of Durban Poison are energetic, happy, uplifted, and the experience is more nuanced than a simple high/low/sedating label would suggest. Onset is gradual rather than abrupt, the peak holds for roughly an hour, and the comedown is smooth — which is why this strain shows up in so many "daily driver" lists from experienced consumers.
Growing Durban Poison
Growing Durban Poison fits guerrilla growers and balcony cultivators from Yukon to Nova Scotia, since the plant ignores light cycle and finishes before fall rains arrive. Durban Poison runs on an 18/6 light schedule from seed to harvest — autoflower genetics ignore photoperiod, so there is no flip and no light-cycle change. Indoor yields land around 450-550 g/m² under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 500-700 g/plant. Expected plant height is 60-100 cm, with intermediate cultivation difficulty. Practical tips that move the needle: flush nutrients in the final 10-14 days for cleaner flavor; trichomes finish properly even on plain pH-adjusted water; and feed cal-mag from week 2 onward at 2-3 mL per gallon — most reverse-osmosis and soft tap water setups need it. The most common challenge growers report is over-feeding nitrogen past week 1 of flower — switch to bloom nutrients within 7 days of seeing pistils.
Durban PoisonLineage & Genetics
Durban Poison traces back to South African Sativa landrace, a cross that has shaped the modern cannabis menu for over a decade. The parental genetics explain the cerebral lift and elongated flower clusters you see in the finished plant. Royal King Genetics works from a selected mother line, so seeds run true to type rather than producing the wide phenotype variation cheaper sources are known for.
Where to Buy Durban Poison Seeds in Canada
Durban Poison seeds ship from Royal King Seeds to every Canadian province and territory with discreet packaging and a high-germination guarantee. Average delivery is 3-7 business days, with the fastest routes typically reaching British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Northwest Territories.
Durban Poison FAQ
Is Durban Poison indica or sativa?+
Durban Poison is a sativa-dominant with a 50% indica / 90% sativa split. The effects lean toward mental clarity, mood lift, and conversation.
How long does Durban Poison take to flower?+
Durban Poison flowers in 8-10 weeks from seed from seed, since autoflower genetics ignore light cycle. Outdoor harvest typically lands 70-90 days after planting.
What is the THC content of Durban Poison?+
Durban Poison tests at approximately 17%%% THC when grown to its potential. Real-world numbers depend on grow conditions, harvest timing, and curing — well-grown phenotypes can land at the high end of that range, while poorly cured flower tests lower.
Is Durban Poison good for beginner growers?+
Durban Poison is rated intermediate difficulty. The autoflower genetics simplify the process — no light schedule changes and a fast seed-to-harvest timeline make it forgiving for first-time growers. Most growers with one harvest behind them handle this strain without difficulty.
Where can I buy Durban Poison seeds in Canada?+
Royal King Seeds ships Durban Poison seeds to every Canadian province and territory with discreet packaging, tracked delivery, and a high-germination guarantee. The product page is at https://royalkingseeds.ca/durban-poison-auto — checkout accepts standard cards and Interac.