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GMO Rootbeer Hybrid
Hybrid

GMO Rootbeer

GMO Cookies

How to grow it
Median THC
24.5%
Flowering
8–10 weeks (~56–70 days)

What labs found

Median THC
24.5%
Typical range
16.1–30.2%
Lab tests
19
States
4

0%40%

Terpenes that test highest: limonene, myrcene, caryophyllene (from 19 tests)

This is a small number of tests, so treat the range as rough.

Flower tested under this name in legal US markets, 2022–2025. The range covers the middle 90% of tests. Growers and labs vary, so a given jar can fall outside it. Data: Jikomes & Zoorob (CC0), Cannabis Wise Guys (CC BY 4.0), Cannlytics (CC BY 4.0).

About GMO Rootbeer

GMO Rootbeer is a hybrid selection from the GMO Cookies line. Known for herbal, vanilla, floral aromatics.

GMO Rootbeer is a hybrid selection bred out of the GMO Cookies genetic family. In breeding programs, it has served as a parent line for Mom’s Spaghetti and Mean Mug. It appears in state compliance flower testing across 4 US markets (NV NJ MI MA) between 2022 and 2025. Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

Aroma and flavor

Jars of GMO Rootbeer are most often described as showing dried black and green tea, creamy vanilla bean, fresh floral blossom and tangy blue-cheese funk. Across state lab terpene panels, bright, citrus-forward limonene, earthy, herbal myrcene and peppery beta-caryophyllene most frequently test at the top of the profile, though cure quality and phenotype selection shape how loudly each note comes through.

Reported effects

Consumers commonly report clear-headed task focus, a noticeable appetite boost and physical relaxation, making GMO Rootbeer a frequent pick for late-afternoon or flexible social and evening use. The most commonly noted downsides are dry mouth and dry eyes.

Specs

Growing

Grower notes
Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

The flower

Flavour
Herbal, Vanilla, Floral, Cheese
Aroma
Dried black and green tea, creamy vanilla bean, fresh floral blossom
Terpenes
Dominant terpenes: limonene, myrcene, caryophyllene
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Family tree

GMO Rootbeer is reported as GMO Cookies.

  • Parents
  • Grandparents
  • As reported, not a genetic test

View full lineage table →

Parent: GMO CookiesGckGMO CookiesGrandparent: GSCGscGSCGrandparent: ChemdawgCdChemdawgThis strain: GMO RootbeerGmrGMO RootbeerParent: GMO CookiesGckGMO CookiesThis strain: GMO RootbeerGmrGMO Rootbeer

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