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StrainCompass
K-2 cannabis strain
hybrid

K2

Legendary

Seeds by Unknown Breeder

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THC

14.8–18.5%

CBD

0.1%

Genetics Split

60% Indica
40% Sativa

K2 blends White Widow and Hindu Kush into a happy, relaxed hybrid with sweet, pine flavors and up to 18% THC.

Lineage

White Widow x Hindu Kush

Hindu Kush

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Effects

As reported by our data sources, most-cited first.

Flavors & Aromas

As reported by our data sources.

No terpene or medical-use data specific to K2 has been published yet, so we don't guess. For what hybrid strains usually do, see the effects guide.

THC in this profile

18.5% THC

0%35%

Growing Information

Flowering Time

8–10 weeks

Difficulty

moderate

Height (Indoor)

Short

Height (Outdoor)

200-300cm

Yield (Indoor)

400-500 g/m²

Yield (Outdoor)

500-600 g/plant

About K2

K2 crosses White Widow with Hindu Kush into a hybrid weighted toward its indica side at a 60% indica and 40% sativa split, with THC testing up to 18%. Reported effects include happy, relaxed, euphoric, creative, and sleepy, a lineup that leans toward the mellow, wind-down side of the hybrid spectrum, and the flavor profile carries sweet, herbal, earthy, pine, and spicy notes. Growers can expect a moderate difficulty and a flowering window of 8 to 10 weeks, with indoor plants staying short and yielding 400 to 500 grams per square meter, while outdoor plants can reach 200 to 300cm and produce 500 to 600 grams per plant. Between the documented effects, the named flavors, and the full set of grow specifications, K2 is one of the more thoroughly recorded hybrids in this batch.

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Frequently Asked Questions about K2

Is K2 an Indica, Sativa, or Hybrid?

K2 is classified as a hybrid cannabis strain bred from a genetic cross of White Widow × Hindu Kush.

What cannabinoid content is reported for K2?

K2: 18.5% THC and 0.1% CBD reported in our data. The THC figure, when present, is the upper end of the reported range, not a typical measured dose. Potency can vary across harvests, phenotypes, and growing conditions.

What are the common effects of K2?

Our data sources report these effects for K2: happy, relaxed, euphoric, creative. Individual experiences vary.

What does K2 taste and smell like?

Our data sources list flavors of earthy, herbal, pine for K2.

If You Like K2, Try...

Shared reported terpene or flavor notes; effects may differ

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Data from 10 sources: kushy-api, kaggle-leafly, lab-terpenes, seedfinder, wikileaf, leafly.com, allbud.com, askgrowers.com, ilovegrowingmarijuana.com, cannabis-intelligence-db