Strain experience guide
Fire OG
Also known as Fire OG Kush, The King of OG, FOG, San Fernando Valley OG Kush
Known as "The King of OG," this strain features a complex terpene profile dominated by myrcene, creating pungent diesel-lemon aromas with earthy pine undertones. Effects begin with euphoric mental uplift before transitioning into profound full-body relaxation—perfect for evening stress relief, pain management, and promoting restful sleep. Dense, frosty buds covered in orange pistils showcase its premium genetics and potent effects. Read more Show less
Quick Hits
What kind of high is Fire OG?
An indica-dominant hybrid reported as euphoric, relaxed and uplifted. Picked for sleep & bedtime and stress relief at night. The profile features woody pine flavor, earthy pine aroma and myrcene as the lead terpene.
Terpenes are natural compounds that give cannabis its smell. Compare citrus, pine, and earthy notes to find what you like. They are clues, not a promise of how it feels.
Terpene percentages belong to the jar, not the strain. They move with harvest timing, drying, cure and shelf age — the lighter ones literally evaporate. What holds steady is which terpenes lead, so that is what we rank.
Research associations
- Sedating
- Muscle relaxant
- Anti inflammatory
General terpene associations, not effects confirmed for this strain. Evidence varies.
- Limonene Citrus, lemon, orange
- Caryophyllene Spicy, peppery, woody
Ordered by measured share — the exact percentages shift with every batch and cure.
Activities people report choosing this strain for.
See the full list →The smell people describe for this strain.
See the full profile →- Citrus
- Lemon
The reported taste, first to last. The batch and how you consume it can change it.
See the full profile →- Earthy
- Citrus
- Best Time Night
- Era 2024
- Rarity Common
Genetics Indica-Dominant Hybrid Lineage is a guide, not a reliable predictor of the high.
Potency Check the label, not the strain Varies by batch, grower and harvest — check the label on the product you are buying. Scan your label → Reported ranges →
Heads up Reported: dry mouth and dry eyes. Responses vary — start low, go slow. Review safety →
In short
Fire OG quick answers
What are the effects of Fire OG?
Fire OG is a hybrid strain known for euphoric, relaxed and uplifted effects. It is best enjoyed during the night.
What does Fire OG taste and smell like?
Fire OG has aromas of earthy, pine, citrus and lemon and flavors of earthy, pine and citrus. Its dominant terpene is Myrcene.
Is Fire OG indica or sativa?
Fire OG is a hybrid (70% indica / 30% sativa) cannabis strain, classified as a Relaxing High strain. It is a cross between OG Kush and SFV OG, bred by OG Raskal Genetics.
How strong is Fire OG?
Fire OG is usually 20–25% THC. THC levels vary with growing conditions and the phenotype.
What terpenes are in Fire OG?
The dominant terpene in Fire OG is Myrcene. Other notable terpenes include Limonene, Caryophyllene, Pinene.
When is the best time to use Fire OG?
Fire OG is best enjoyed during the night. People often choose it for winding down.
Worth knowing
Fire OG effects and experience
The memorable details
- Legendary OG genetics from OG Kush x SFV OG delivering 20-25% THC
- Myrcene-dominant terpene profile creates pungent diesel-lemon-pine aromas
- Dual-phase effects: euphoric mental clarity transitions to deep physical relaxation
- Known as 'The King of OG' for its powerful, long-lasting sedative properties
Explore the full profile Complete experience record
Mind, body, and energy
Activities people choose it for
Reported uses
Fire OG side effects and safer use
Keep listening Music neighborhood
Sound neighborhood
Follow Fire OG into Relaxing High music.
TIWIH classifies this strain within the Relaxing High chemistry pattern. Separately, our editorial music map associates the same family with these sounds. It is a creative bridge—not a prediction or artist endorsement.
Open the jar
Fire OG aroma, flavor, and terpenes
Look closer Full sensory specimen
Aroma and flavor
Fire OG terpene profile
Appearance
Batch context Complete cannabinoid record
03 · AI interpretation
Professor High on Fire OG
The moment Fire OG hits, there's this incredible warming wave that starts at the crown of my head and cascades down like liquid relaxation—absolutely euphoric yet deeply grounding. My mind feels sharp and creative initially, ideas flowing freely while my body begins to melt into pure comfort. The myrcene-heavy terpene profile creates this perfectly sedating embrace, like sinking into the most comfortable chair after a long day. What's fascinating is the dual-phase experience: first, there's this uplifted, almost giggly clarity where everything seems interesting and engaging, then gradually—beautifully—the indica genetics take over. My muscles release tension I didn't even know I was holding, and this tingling, warming sensation spreads through every limb. The pine and lemon flavors linger pleasantly while my eyelids grow heavy. It's the kind of high that makes you appreciate why OG genetics have dominated West Coast cannabis culture for decades—powerful, complex, and absolutely satisfying. This is cannabis education through direct experience, folks.
Read this as an interpretation of the profile—not clinical advice, a product rating, or a guarantee.
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Go deeper
The story of Fire OG
Practical guide How people use it
Where it comes from Origins and lineage
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Strain reviews and videos
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See chemistry, reported effects and terpenes side by side.
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Evidence and limits
Fire OG research and sources
This profile assembles public facts in original language, links its supporting sources, and keeps gaps or disagreements visible. It is research provenance—not product or lab certification.
- Linked sources
- 13
- Sourced sections
- 9
- Claims under review
- 83
- Profile updated
- Oct 3, 2026
Research Edition Current profile edition
Updated October 3, 2026 · 9 profile areas with section-level sourcing Featured research profile
This edition records This Is Why I'm High’s synthesis of published information about Fire OG. It describes source-supported patterns and uncertainty; it does not certify genetics, potency, safety, or any product batch.
- Profile sources
- 22
- Research evidence confidence
- 72%
- Edition date
- October 3, 2026
Evidence confidence summarizes source coverage and consistency for this profile synthesis. It is not a product rating, potency score, or guarantee about any batch.
Source coverage in this edition
- Classification 20 sources
- Lineage 19 sources
- Cannabinoids 16 sources
- Terpenes 17 sources
- Reported effects 19 sources
- Aromas 19 sources
- Flavors 17 sources
- Reported medical uses 17 sources
- Awards 1 source
History tracking is active
Material changes are recorded as new editions using factual categories and source metadata. Source article prose and reviews are not copied into the history.
Research context What published research says
Power-user detail Open sources and methodology
Research Methodology
How we compiled this strain profile
This strain profile was compiled from 21 published sources covering 'Fire OG'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.
Data Quality by Section
View all 21 sources
- app.jointcommerce.com (opens in new tab)
https://app.jointcommerce.com/blog/category/cannabis-101/fire-og-a-comprehensive-strain-guide
- royalkingseeds.com
- hyperwolf.com
- cannabistraininguniversity.com (opens in new tab)
https://cannabistraininguniversity.com/strains/white-fire-og/
- strngseeds.com
- marijuana-guides.com (opens in new tab)
https://www.marijuana-guides.com/strains/fire-og/
- apepremium.com (opens in new tab)
https://apepremium.com/fire-og-strain-unleashing-the-blaze/
- planet13.com
- sativauniversity.com (opens in new tab)
https://sativauniversity.com/strains/fire-og/
- greenstate.com (opens in new tab)
https://www.greenstate.com/reviews/fire-og-strain/
- nuggmd.com (opens in new tab)
https://www.nuggmd.com/strains/fire-og
- leafbuyer.com
- planet13lasvegas.com (opens in new tab)
https://www.planet13lasvegas.com/2022/07/23/guide-to-the-fire-og-cannabis-strain/
- leafly.com (opens in new tab)
https://www.leafly.com/news/growing/how-to-grow-fire-og-marijuana
- thebluntness.com (opens in new tab)
https://www.thebluntness.com/posts/fire-og-strain-overview
- cannaflower.com
- grow-marijuana.com (opens in new tab)
https://grow-marijuana.com/strain-reviews/fire-og
- ascendancystrains.com (opens in new tab)
https://ascendancystrains.com/fire-og-strain-review
- mmjexpress.cc
- seedbank.com
- allbud.com (opens in new tab)
https://www.allbud.com/marijuana-strains/indica-dominant-hybrid/fire-og
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Flag a name, lineage, source, image, or chemistry issue for private editorial review.