Durban Poison by Dutch Passion traces back to the South African port city of Durban. The seeds were inbred through the 1970s, and generation after generation the line grew better adapted to the wind and rain of northern Europe. Today the feminized seeds give you a classic Sativa-dominant cornerstone strain with an aniseed and spice flavor that few others match.
Durban Poison is also part of modern cannabis history. Dutch Passion notes that it sits at the base of the famous GSC (Girl Scout Cookies) family, from which strains like Sherbet and Gelato were later developed.
Unlike many Sativas, she flowers fairly fast: about 8-9 weeks under 12/12, with around 11-13 weeks from seed to harvest when combined with a short veg. Indoors she yields 450-650 g/m² (1.47-2.13 oz/ft²), and outdoors she can reach 300-400 cm (118-157 in) and be harvested in early to mid fall.
The buds are surprisingly dense for a Sativa, and the calyx-to-leaf ratio is very high. Even the small sugar leaves are coated in resin with oversized glands, so trimming goes quickly.
Aniseed, Licorice, and a Clear, Energizing High
The aroma is spicy and hazy with notes of aniseed, licorice, lemon and cloves. That unusual mix is a big reason why Durban Poison has such a loyal crowd of repeat growers. It is a smell you will remember long after the jar is closed.
The effect is classic Sativa: a strong, uplifting and energizing high that keeps you productive and helps with creative tasks. It lifts the mood while keeping you comfortable around other people, and it lasts a relatively long time. Larger amounts can bring a calmer, more sedate phase after the initial burst of energy.
Growing Durban Poison Feminized Seeds
Durban Poison suits beginners and experienced growers, indoors and out. Early on, plants may show broad, Indica-style leaves; once flowering starts, the slimmer Sativa leaves and long flowers appear. Expect a strong stretch: plants often double or triple in size after the switch to 12/12.
Keep veg short, about 3-4 weeks, if you are not training. Topping or fimming speeds up lateral growth, and LST, bending, supercropping and SCROG all help raise yields and control height. With only a few plants per square meter, SCROG is the way to go. Her stems are tough and flexible, so training carries little risk of breakage. Tuck big fan leaves under the buds in early bloom and give plenty of root space for faster growth.
Outdoors, leave room: this plant can take over a garden bed.
Durban Poison Characteristics
| Strain type | Feminized photoperiod |
| Genetics | Durban x unknown Indica (South African heritage) |
| Indica/Sativa | Sativa-dominant |
| THC | High |
| Effect | Uplifting, energizing, creative, long-lasting |
| Flavor | Aniseed, licorice, lemon, cloves, spice |
| Indoor yield | 450-650 g/m² (1.47-2.13 oz/ft²) |
| Flowering time | 8-9 weeks (seed to harvest about 11-13 weeks indoors) |
| Outdoor harvest | Early to mid fall (Northern Hemisphere) |
| Height | Up to 300-400 cm (118-157 in) outdoors; doubles or triples in bloom indoors |
| Structure | Vigorous, stretchy, many side branches |
| Bud appearance | Dense, slim Sativa buds with oversized resin glands |
| Best cultivation technique | Topping, LST, supercropping, SCROG |
FAQ
Where does Durban Poison come from?
Durban Poison originates from the city of Durban in South Africa. The seeds were inbred through the 1970s and gradually adapted to the wetter, windier climate of northern Europe.
What does Durban Poison taste like?
It has a spicy, hazy profile with aniseed, licorice, lemon and cloves. That combination is what makes the strain so easy to recognize.
How long does Durban Poison take to flower?
About 8-9 weeks under 12/12. With a short veg period, expect around 11-13 weeks from seed to harvest indoors.
How much does Durban Poison yield indoors?
Indoor yields of 450-650 g/m² (1.47-2.13 oz/ft²) are possible, especially when you use training methods like LST, supercropping and SCROG.
How do I control Durban Poison’s height?
Keep veg to about 3-4 weeks and use topping, LST, bending or SCROG. She often doubles or triples in size once flowering starts, so plan for the stretch.
Is Durban Poison related to GSC?
Yes. Dutch Passion notes that Durban Poison is at the base of the GSC (Girl Scout Cookies) line, which later gave rise to strains such as Sherbet and Gelato.
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