Median THC
—
Flowering
56 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
Breeder releases (1)
| Breeder | THC | Flowering | Seeds | Rating |
|---|---|---|---|---|
| Astrul | — | 56d | regular | — |
About Grandpa OG
Grandpa OG is a cultivar obtained from ExoticMutations as bagseed from original 90s OG Kush and then given to Astrul and OldschoolChronic for future cultivation and preservation. OldschoolChronic has taken the cultivar to F2 whilst Astrul hunted through 25 seeds and selected the best 5 female phenos to then be pollinated by another cultivar. Grandpa OG features interesting interesting profiles such as burnt rubber, pine, sandalwood, ammonia, and earthy-wood
Frequently asked questions
What are the genetics of Grandpa OG?
Grandpa OG comes from OG Kush × Unknown Strain.
Is Grandpa OG indica or sativa?
Grandpa OG is classified as indica dominant.
How long does Grandpa OG take to flower?
Grandpa OG flowers in about 56 days.
Is Grandpa OG available as feminized or autoflowering seeds?
Grandpa OG is offered as: regular.