What is the main difference between G13 and GMO?

G13 is a Indica strain (70% Indica / 30% Sativa) with THC levels of 22–24%, while GMO is a Indica strain (90% Indica / 10% Sativa) with THC levels of 25–31%.

Which strain has higher THC — G13 or GMO?

GMO has higher THC at 25–31%, compared to G13 at 22–24%.

What effects does G13 have compared to GMO?

G13 produces euphoric, happy, relaxing, sleepy, uplifting effects, ideal for evening use. GMO produces creative, hungry, uplifting effects, best for evening use.

What terpenes are in G13 and GMO?

G13 features , giving it pine, sweet, woody flavors. GMO features , with blue cheese, cheese, earthy flavors.

Which medical conditions can G13 and GMO help with?

G13 may help with anxiety, arthritis, depression, glaucoma, headaches, insomnia, migraines, ptsd, stress. GMO may help with stress, anxiety, fatigue. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

G13

Indica — THC 24%

GMO

Indica — THC 31%

Potency, effects, terpenes, flavors, growing difficulty, and medical uses — compared side by side.

Home/Strain Comparisons/G13 vs GMO

Quick Verdict

Who wins in each category?

⚡

Potency

GMO

🏥

Medical

G13

🌱

Growing

Tie

🍋

Flavor

G13

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

G13

GMO

Effect Matchup

Side-by-side effect intensity — bars show relative prominence

G13

Effect

GMO

60%

Uplifting

77%

100%

Euphoric

88%

Happy

77%

Relaxing

68%

Sleepy

Creative

100%

Hungry

88%

1 shared effect highlighted

G13 — Potency

THC0%

CBD0%

Potency LevelStrong

GMO — Potency

THC0%

CBD0%

Potency LevelVery Strong

Afghani Indica SelectionG13

Indica 70%Sativa 30%

Chemdawg x Girl Scout CookiesGMO

Indica 90%Sativa 10%

Side-by-Side Specs

Green highlight indicates the superior value

G13

Profile Comparison

Shared (1)

Uplifting

Only G13 (4)

EuphoricHappyRelaxingSleepy

Only GMO (2)

CreativeHungry

Possible Side Effects

Only GMO

Dry mouthDry eyes

Growing Guide Comparison

G13

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

GMO

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

About These Strains

G13

Indica 70/30 — THC 22–24%

G13, also known as “ G-13” or “Government Indica Strain 1,” is an indica dominant hybrid (70% indica/30% sativa) strain with unknown parentage. This bud is rumored to have been created by the US Government during the 60's and 70's when they were experimenting with growing native Afghani weed strains for “medical” purposes.

Despite its confusing origins, G13 is definitely one bud that you should try at least once in your life, especially given its powerful effects and insanely potent 24% average THC level.

GMO

Indica 90/10 — THC 25–31%

GMO, also known as Garlic Cookies, is a powerhouse indica-dominant hybrid bred from GSC × Chemdawg. Famous for its unmistakable aroma, this strain delivers a bold mix of garlic, onion, diesel, and earthy funk that’s loud, savory, and impossible to ignore.

The effects build slowly but hit hard, settling into a deep, full-body relaxation paired with a heavy, stoney headspace.

Which One Is Right for You?

G13 and GMO are both excellent strains with distinct characteristics. G13 is a Indica with 22–24% THC, while GMO is a Indica with 25–31% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose G13

Choose G13 if you want broader medical applications. G13, also known as “ G-13” or “Government Indica Strain 1,” is an indica dominant hybrid (70% indica/30% sativa) strain with unknown parentage.

Choose GMO

Choose GMO if you want higher THC potency. GMO, also known as Garlic Cookies, is a powerhouse indica-dominant hybrid bred from GSC × Chemdawg.

Frequently Asked Questions

Common questions about G13 vs GMO

Medical Disclaimer

The information on this page is for educational purposes only and is not intended as medical advice. Cannabis affects everyone differently. Consult a qualified healthcare professional before using cannabis for any medical condition. Effects, potency, and medical benefits may vary. Do not use cannabis if pregnant, nursing, or under the legal age in your jurisdiction.

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