White Russian
Feminised, Indoor & Outdoor
Reference: 8856-6
Manufacturer: Serious Seeds
White Russian – The classic knockout with a head high
White Russian by Serious Seeds is a legendary hybrid that combines the best characteristics of AK-47 and White Widow.
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Data sheet
| Sex | Feminised |
| Variety | Mostly Indica (min 70%) |
| Flowering Type | Photoperiod |
| THC Content | Very High (over 19%) |
| CBD Content | Very Low (below 1%) |
| Growing Location | Indoor & Outdoor |
| Yield Indoor (g/m²) | High (401 - 500g/m²) |
| Yield Outdoor (g/plant) | High (200 - 500g) |
| Plant Height Indoor (cm) | Medium (61 - 110cm) |
| Plant Height Outdoor (cm) | Medium (100 - 160cm) |
| Flowering Time Indoor | 09 weeks |
| Harvest Month Outdoor | October |
| Genetics | AK-47 x White Widow |
More info
This stable cross impresses with compact growth, strong resin production and a powerful, long-lasting effect – more head than couch, but always intense.
The plants reach medium height, remaining compact and with few leaves. Dense, heavily crystallised buds develop from the fifth week of flowering. The smell is very pronounced throughout the growth and flowering phases, indicating its potency.
White Russian has established itself internationally as a reliable strain – particularly popular in sun-drenched regions such as Spain, France, Italy and California. In an independent strain comparison in the United Kingdom, it came out as the strongest strain among more than 150 genetics tested.
Origin & genetics
- Type: Photoperiodic, hybrid with Indica dominance
- Genetics: AK-47 x White Widow
- Breeder: Serious Seeds
- Variety: Feminised
- Special features: Stable structure, massive resin production & multiple award winner
Effect & potency
- Effect: Very strong, long-lasting, more cerebral than physical
- THC: Very high
- CBD: Not specified
- Medical benefits: Effective for chronic pain, stress and general relaxation.
Aroma & taste
- Smell: Intense, earthy and spicy
- Taste: Classic herbal with a strong kick
- Special features: Distinct aroma already during flowering – strong odour development.
Cultivation information
Indoor
- Flowering time: 56–63 days
- Height: Medium
- Yield: High, with dense, resinous buds
- Special features: Few leaves, ideal for compact indoor setups.
Out
- Harvest time: Early to mid-October
- Special feature: Popular in Mediterranean climates – also very productive outdoors.
Awards
- 1st place High Times Cannabis Cup 1996 (Overall Winner)
- 1st place Best Bio Grass – High Times Cup 1997
- 1st place Indoor – El Punto Cup 2005 (Málaga, Spain)
- 1st place Extracts – Highlife Cup 2013 (Amsterdam)
Conclusion
White Russian is an absolute classic among cannabis hybrids – stable, strong and medically valuable. With its impressive resin coating, intense aroma and powerful high, it is a top choice for anyone looking for a potent, proven strain with a worldwide fan base. Whether indoors or outdoors, this plant delivers.
