Genetics
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Indica dominant retail shopping label — not genetics

MK-91 Strain

MK-91 is an indica dominant strain (SoCal Master Kush × Chem 91 Skunk VA). 70-day flowering.

Median THC
Flowering
70 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
This strainMK-91

Breeder releases (1)

BreederTHCFloweringSeedsRating
Pisces Genetics70dfeminized

About MK-91

Genetics: SoCal Master Kush x Chemdog 91 skva Flowering Time: 10 weeks Odor/Taste: chemmy fuel, rich kushy incense

Frequently asked questions

What are the genetics of MK-91?
MK-91 comes from SoCal Master Kush × Chem 91 Skunk VA.
Is MK-91 indica or sativa?
MK-91 is classified as indica dominant.
How long does MK-91 take to flower?
MK-91 flowers in about 70 days.
Is MK-91 available as feminized or autoflowering seeds?
MK-91 is offered as: feminized.