Genetics
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Indica dominant retail shopping label — not genetics

Union Jack Strain

Union Jack is an indica dominant strain (Unknown Mostly Sativa × Unknown Indica). 68-day flowering.

Median THC
Flowering
68 days
Breeder releases
1
Avg rating

Indica / Sativa — retail shopping guide

Indica 70%Sativa 30%

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
ParentUnknown Mostly SativaParentUnknown Indica
This strainUnion Jack

Breeder releases (1)

BreederTHCFloweringSeedsRating
Sagarmatha Seeds68dfeminized

About Union Jack

Mostly Sativa-Indica Flowering time: 65-70 days

Frequently asked questions

What are the genetics of Union Jack?
Union Jack comes from Unknown Mostly Sativa × Unknown Indica.
Is Union Jack indica or sativa?
Union Jack is classified as indica dominant.
How long does Union Jack take to flower?
Union Jack flowers in about 68 days.
Is Union Jack available as feminized or autoflowering seeds?
Union Jack is offered as: feminized.