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White Russian Strain Created by Serious Seeds

F1-hybrid, mostly Indica

cannabis cup7 Awards total

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White Russian strain produce strong, healthy, fast-growing plants that are fantastic in appearance and effect. Very popular also for outdoor growing in Spain, France, Italy and California. This variety is our most typically Indica strain. White Russian is a stable cross of our original AK-47 strain and the famous award-winning clone of White Widow from the 90s.
Recommended veg.
3 - 4 weeks
Indoor flowering
9 weeks
Indoor yield
350 - 500 gr/m2
Outdoor harvest
mid/late October
THC level
Very High
CBD level
€ 70,00

Pack size
"White Russian is an extremely fragrant plant, and with a flavor that is smooth and spicy with undertones of skunk and earth, and its high is quite cerebral, making it great for conversation with those around you."
"White Russian is a strain that is made for partying. While it does have indica-leaning tendencies, it offers a cerebral high that is great for conversation and entertaining your guests (or have a solo party in your brain)."

Strain Description


The White Russian strain from Serious Seeds is a bold cross of our legendary original AK-47 and the iconic, award-winning clone of the 90s: the White Widow. 

Taste and Aroma: 

The taste and aromas of White Russian can be described as Sweet (Fruity; slightly Floral) with notes of Citrus including a bit of orange but also spicy flavors. It will invade your palate and caress your taste buds! 

Its Cultivation:

White Russian seeds produce medium-sized plants, developing into "not too leafy" consistent plants and producing dense and very resinous floral tops (crystals start to appear after about 5 weeks of flowering). The plants produce very potent buds, covered in an abundance of resin. 

Its Effects:

White Russian weed will produce a very strong and long-lasting effect and high, like its parent the AK-47 nicknamed “one hit wonder”, a single puff of this plant is enough to feel an intense but pleasant high, that being said the White Russian is more cerebral (=head-high) than it is numbing (=body-stone), this being an evolution brought by crossing with the White Widow. 

In a few numbers:

Flowering period: 53 to 63 days or 8 to 9 weeks

Harvest potential: between: 300-500 g/m²

THC/CBD levels: 22%/1% 

In a few words:

This top-level crossing results in incredible genetics, mainly indica. These regular seeds carry resistance, rapid and vigorous growth, a fantastic appearance and effects.

During its cultivation, White Russian will reach a medium height, generally not too leafy plants with very dense resin-loaded heads easy to manicure.

It will flower for a period of about 63 days, between 8 and 9 weeks.

This Strong Genetics will ensure a good yield and buds sparkling with a thousand trichomes! 

Additional Information:

-In an independent seed comparison in the UK in which over 150 different seed strains were grown, White Russian seeds emerged as the strongest genetics.

-Winner of the High Times Cannabis Cup in 1996 and Overall Cannabis Cup winner in 1996, it also won the Best Organic Weed Cup in 1997. 1st prize Indoor, El Punto Cup 2005, Málaga in Spain and the latest award: 2nd prize Extracts, Highlife Cup 2013, Amsterdam with an “Ice-o-lator” extraction. 

A bit of history:

Among the white strains, the White Russian strain is one of the oldest and most sophisticated. We're talking about serious and professional selection work here, not one of those hastily assembled seed varieties from inferior genetics and labeled "white" for commercial reasons by some amateurs. No, this is the real powerful White Russian straight from one of the Dutch breeding's hall of fame: Serious Seeds. Simon, the breeder, did a fantastic job with White Russian, making it a popular flagship of his seed bank from the beginning. What a start: the White Russian variety first participated in the High Times Cannabis Cup in 1996, and it won both the Cannabis Cup and the Bio Cup for the coffeeshop "De Dampkring" on the first go! The next year, White Russian achieved second place in the Hydro Cup, once again entered by De Dampkring. This business, known as one of Amsterdam's best coffeeshops, greatly contributed to the success of White Russian by selling it over the years to thousands of tourists from all over the world.

Let's take a closer look at its genetics. The White Russian variety is a stable mainly indica cross of Serious Seed's AK-47 and the famous White Widow. These two giants of cannabis breeding history were fused into a new mega species that produces very consistent medium-sized plants and dense, heavily resinous floral tops with very few leaves. White Russian is one of the most potent varieties available: for an independent seed comparison in the 90s, 150 different varieties were grown in a greenhouse. With 22% THC, White Russian proved to be the most potent plant of this test grow.

Strain Reviews

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5.00 / 5 out of 5 ratings

5 Reviews

Fausto J.Verified buyer
very good seed

all the seeds grow but the most important they have a delicate flavour and this is important because i cook and bake with the plant so this soft flavour but hihg power is the point i was looking for

Hofstatter A.Verified buyer
This is my favorite

I have been growing this strain for over 10 years and I im always thrilled. Germination 10/10 always top harvest 80-120g per plant with incredible terpenes it is and remains my best variety many thanks to you Serious Seeds

Haakon H.Verified buyer
A bit slow delivery but GREAT quality

Took about 6 weeks to get here, but nice and stealthy. Seeds had 100% success and made great plants and product. Total dry product was around 120-150 grams per plant.

Theo S.Verified buyer
Vital; Healthy and good yielding plants

I tried White Russian after a friends recommendation. He was right, i never had a variety that produced so well under my (amateur) setting. Nice and not too strong high.

Louis M.Verified buyer
Thx a lot for that

Thx a lot for that strain! Louis