G13
Bred by Growers Choice Seeds. 11 tracked listings from 7 seed banks. Totals below include US shipping.
Reported parents: Secret Hybrid. Parent order is not recorded. Sources
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Price history: 29 observed days, 2026-08-25 to 2026-09-23 (UTC). Lowest recorded: $4.13/seed, before shipping and coupon codes. Gaps mean no in-stock price was recorded.
Grow specs
- Height
- Medium
- Difficulty
- Easy (fine for a first grow)
- Grows
- Indoors or out
Reported in catalog and seed-bank records; not independently tested.
About G13
Allegedly, G13 is the result of the CIA combining all of the best cannabis strains available into this ultra-potent hybrid, which was cut from a plant and smuggled out of their top secret growing facility at the University of Mississippi.
Whether or not these legends are true, G13 is a strain worthy of its unbelievable history, as it has been shown to regularly test over 28% THC.
Cannabis users who have experienced this intensely potent hybrid have described its effects as nearly psychedelic, inducing insane levels of creativity and euphoria, meanwhile leaving your body tranquilized and feeling weightless.
Buds of G13 are super dense, deep jade in color, and very resinous; the outer layer of each of these flowers is encapsulated with a fine layer of glistening white trichomes and furry patches of rust-colored pistils.
Data & sources
Growing details and parentage reflect catalog and seed-bank records. They are not independent grow tests or lab results. How we use these records.
The description comes from Leafist's earlier strain catalog; its original source is not recorded.
Reported parent sources
Confidence scores describe our extraction and name matching, not a genetic percentage or independent verification. Method.
- Secret Hybrid
Seed-bank records (13)
- Attitude Seedbank USA: G13
- Crop King Seeds: G13 Autoflower Marijuana Seeds
- Crop King Seeds: G13 Feminized Marijuana Seeds
- Growers Choice Seeds: G13 Cannabis
- Herbies Seeds: G13 Auto
- ILGM: G13 Autoflower Seeds
- ILGM: G13 Seeds
- Premium Cultivars: G13 Autoflower Seeds
- Premium Cultivars: G13 Seeds
- SeedSupreme: G13 Autoflower Seeds
- SeedSupreme: G13 Feminized Seeds
- Growers Choice Seeds: G13 Cannabis · historical listing
- Simply Crafted: G-13 Feminized Cannabis Seeds · historical listing
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