
Genius Strain — Sativa, 19% THC
A Jack Herer Selection From Brothers Grimm
Genius is a phenotype selected out of Jack Herer by Brothers Grimm Seeds. Leafly states the Jack Herer relationship directly; Seedfinder hedges it, listing Genius as probably a Jack Herer descendant. We would call it likely rather than documented.
Its significance is what was done with it. Brothers Grimm pollinated a female Genius with a P75 male to make Apollo 13, which is the plant most people have actually encountered.
A Note on Our Own Lineage Data
Our Apollo 13 and Apollo 11 pages give their parents as Genius and Jack Herer. The better-supported account is Genius crossed with P75, with Jack Herer standing behind Genius rather than beside it. We have left the existing entries alone rather than overwrite them on a single source, but the distinction is worth knowing.
Potency
No published figure was found for Genius itself. The 19% shown above is inferred from its Jack Herer parentage and should be read as an estimate, not a measurement.
Why This Page Exists
Two strains we publish name Genius as a parent: Apollo 13 and Apollo 11.
Terpenes
Germinating Seeds
Growing Genius from seed? This free guide covers the paper towel, cotton pad and water glass methods.
Download the Germination Guide (PDF)Explore More with Our Favourite Dispensaries
FAQ
What is the Genius strain?
What was Genius used to breed?
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