What is the main difference between Fire OG and GMO?

Fire OG is a Indica strain (70% Indica / 30% Sativa) with THC levels of 20–25%, while GMO is a Indica strain (90% Indica / 10% Sativa) with THC levels of 25–31%.

Which strain has higher THC — Fire OG or GMO?

GMO has higher THC at 25–31%, compared to Fire OG at 20–25%.

What effects does Fire OG have compared to GMO?

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

What terpenes are in Fire OG and GMO?

Fire OG features Myrcene, giving it citrus, herbal, lemon flavors. GMO features , with blue cheese, cheese, earthy flavors.

Which medical conditions can Fire OG and GMO help with?

Fire OG may help with arthritis, chronic pain, depression, fatigue, insomnia, loss of appetite, migraines, nausea, ptsd, stress, anxiety. GMO may help with stress, anxiety, fatigue. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Fire OG

Indica — THC 25%

GMO

Indica — THC 31%

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

Home/Strain Comparisons/Fire OG vs GMO

Quick Verdict

Who wins in each category?

⚡

Potency

GMO

🏥

Medical

Fire OG

🌱

Growing

Tie

🍋

Flavor

Fire OG

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Fire OG

GMO

Effect Matchup

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

Fire OG

Effect

GMO

100%

Relaxing

88%

Tingling

77%

Euphoric

68%

Happy

60%

Sleepy

Creative

100%

Hungry

88%

Uplifting

77%

Fire OG — Potency

THC0%

CBD0%

Potency LevelStrong

GMO — Potency

THC0%

CBD0%

Potency LevelVery Strong

OG Kush x SFV OGFire OG

Indica 70%Sativa 30%

Chemdawg x Girl Scout CookiesGMO

Indica 90%Sativa 10%

Side-by-Side Specs

Green highlight indicates the superior value

Fire OG

Profile Comparison

Only Fire OG (5)

RelaxingTinglingEuphoricHappySleepy

Only GMO (3)

CreativeHungryUplifting

Possible Side Effects

Shared

Dry eyesDry mouth

Only Fire OG

Dizzy

Growing Guide Comparison

Fire OG

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

GMO

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

About These Strains

Fire OG

Indica 70/30 — THC 20–25%

Fire OG is an indica dominant hybrid (70% indica/30% sativa) strain that is a potent cross between the hugely popular OG Kush X San Fernando Valley OG Kush. This dank bud is said to be the most powerful of the OG Kush family and boasts an insanely high THC level ranging from 20-25% on average.

Users describe the Fire OG high as having an instant creative uplifting sense of motivation and determination.

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?

Fire OG and GMO are both excellent strains with distinct characteristics. Fire OG is a Indica with 20–25% THC, while GMO is a Indica with 25–31% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Fire OG

Choose Fire OG if you want broader medical applications. Fire OG is an indica dominant hybrid (70% indica/30% sativa) strain that is a potent cross between the hugely popular OG Kush X San Fernando Valley OG Kush.

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 Fire OG 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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