Genetics
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Sativa retail shopping label — not genetics

F 13 Throwback Strain

F 13 Throwback is a sativa strain (Blueberry × F 13).

Median THC
Flowering
Breeder releases
0
Avg rating

Indica / Sativa — retail shopping guide

Sativa 100%

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 strainF 13 Throwback

Strain profile

This is a community-sourced cultivar profile — type, cannabinoid, terpene, effect and lineage data compiled from public reporting. Breeder seed releases appear here as they are matched into the catalog.

Frequently asked questions

What are the genetics of F 13 Throwback?
F 13 Throwback comes from Blueberry × F 13.
Is F 13 Throwback indica or sativa?
F 13 Throwback is classified as sativa.