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Indica dominant retail shopping label — not genetics

Green Crack Fast Strain

Green Crack Fast is an indica dominant strain (Green Crack × Unknown Strain). 60-day flowering.

Median THC
Flowering
60 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 strainGreen Crack Fast

Breeder releases (1)

BreederTHCFloweringSeedsRating
Plantation Premium Seeds60dfeminized

About Green Crack Fast

Green Crack (Fast) feminized seeds deliver the same energetic, sativa-leaning character as the original Green Crack, compressed into a photoperiod flowering window of just 8 to 9 weeks. This strain carries THC levels between 18% and 22%, and was specifically bred to reduce the time from flip to harvest without sacrificing the terpene profile or potency that made the original strain a grower staple. Feminized genetics ensure every plant develops as a flowering female, removing the guesswork from seed selection. Genetics & Lineage Green Crack (Fast) is derived from the original Green Crack, a strain widely attributed to Skunk No. 1 lineage that became prominent for its focused, stimulating effect profile. The fast-flowering version was developed by introducing genetics that accelerate the flowering cycle while preserving the core cannabinoid and terpene expression. The result is a hybrid that leans sativa in effect but behaves with the efficiency and compact structure more typical of indica-influenced phenotypes. The indica-dominant classification reflects its growth pattern and shortened flower development rather than its effect character, which remains clear-headed and active. Arom

Frequently asked questions

What are the genetics of Green Crack Fast?
Green Crack Fast comes from Green Crack × Unknown Strain.
Is Green Crack Fast indica or sativa?
Green Crack Fast is classified as indica dominant.
How long does Green Crack Fast take to flower?
Green Crack Fast flowers in about 60 days.
Is Green Crack Fast available as feminized or autoflowering seeds?
Green Crack Fast is offered as: feminized.