Genetics
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Sativa dominant retail shopping label — not genetics

Siberian Harlequin Strain

Siberian Harlequin is a sativa dominant strain (Harlequin × Siberian Haze). ~3.0% THC; 60-day flowering.

Median THC
3.0%
Flowering
60 days
Breeder releases
1
Avg rating

Chemotype genetics-true

THC
3.0%
CBD
15.0%
Chemotype
Type III
CBD-dominant

Chemotype — the cannabinoid and terpene profile — is the lab-verifiable signal that stays true to a cultivar’s genetics, which is why scientists classify cannabis by chemical profile (a “chemovar”) rather than by name (Hazekamp & Fischedick 2012). Cannabinoid type is set largely by a single gene (the THC:CBD ratio); about 96% of commercial flower is Type I, THC-dominant. Terpene profiles are sourced from Certificates of Analysis (COA) and roll out as Areto’s lab-verified data comes online.

Indica / Sativa — retail shopping guide

Indica 30%Sativa 70%

Indica, sativa and hybrid are a retail shopping convention — not a reliable guide to genetics or effects. When researchers analysed 89,923 commercial samples across six states, these labels did not predict a plant’s terpene or cannabinoid profile, and a genome-wide study found sativa- and indica-labelled plants to be genetically indistinct (PLOS ONE 2022; Nature Plants 2021). The labels are so fluid that AK-47, a hybrid, won “Best Sativa” at the 1999 Cannabis Cup and “Best Indica” four years later. For an accurate, genetics-true picture, see the chemotype above.

Genetics & Lineage

Parents
This strainSiberian Harlequin

Breeder releases (1)

BreederTHCFloweringSeedsRating
Kalashnikov Seeds3.0%60dfeminized

About Siberian Harlequin

Genetics: Harlequin x Siberian Haze Phenotype: Sativa 60%; Indica 40% Flowering: 60 days THC: 3% CBD: 15% Height indoors: 100-140 cm Harvest indoors: 450-550 g/m2 Harvest outdoors: 500 – 2000 g/plant Ratio THC/CBD: 1:5 Harlequin is one of the standards of CBD varieties. Very effective in treating chronic pain, arthritis, multiple sclerosis, sleep disorders, fibromyalgia, paranoia. By crossing the Harlequin with Siberian Haze, we received a plant with new, improved characteristics. The percentage of THC contained in the Siberian Haze enhances the analgesic effects. Siberian Harlequin has a pleasant fruity smell. It becomes earthier during the last week of flowering. The smoke is thick with hints of mango

Frequently asked questions

What are the genetics of Siberian Harlequin?
Siberian Harlequin comes from Harlequin × Siberian Haze.
Is Siberian Harlequin indica or sativa?
Siberian Harlequin is classified as sativa dominant.
How much THC does Siberian Harlequin have?
Across breeder releases, Siberian Harlequin tests around 3.0% THC.
How long does Siberian Harlequin take to flower?
Siberian Harlequin flowers in about 60 days.
Is Siberian Harlequin available as feminized or autoflowering seeds?
Siberian Harlequin is offered as: feminized.