What is the main difference between Fire OG and King Louis XIII?

Fire OG is a Indica strain (70% Indica / 30% Sativa) with THC levels of 20–25%, while King Louis XIII is a Hybrid strain (50% Indica / 50% Sativa) with THC levels of 21–25%.

Which strain has higher THC — Fire OG or King Louis XIII?

Both have similar THC: Fire OG at 20–25% and King Louis XIII at 21–25%.

What effects does Fire OG have compared to King Louis XIII?

Fire OG produces relaxing, tingling, euphoric, happy, sleepy effects, ideal for evening use. King Louis XIII produces sleepy, relaxing, hungry, calming effects, best for evening use.

What terpenes are in Fire OG and King Louis XIII?

Fire OG features Myrcene, giving it citrus, herbal, lemon flavors. King Louis XIII features Myrcene, with pine, woody, earthy flavors.

Which medical conditions can Fire OG and King Louis XIII help with?

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

Strain Encyclopedia

Fire OG

Indica — THC 25%

King Louis XIII

Hybrid — THC 25%

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

Home/Strain Comparisons/Fire OG vs King Louis XIII

Quick Verdict

Who wins in each category?

⚡

Potency

Tie

🏥

Medical

Fire OG

🌱

Growing

Tie

🍋

Flavor

Fire OG

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Fire OG

King Louis XIII

Effect Matchup

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

Fire OG

Effect

King Louis XIII

100%

Relaxing

88%

60%

Sleepy

100%

88%

Tingling

77%

Euphoric

68%

Happy

Hungry

77%

Calming

68%

2 shared effects highlighted

Fire OG — Potency

THC0%

CBD0%

Potency LevelStrong

King Louis XIII — Potency

THC0%

CBD0%

Potency LevelStrong

OG Kush x SFV OGFire OG

Indica 70%Sativa 30%

OG Kush x LA ConfidentialKing Louis XIII

Indica 50%Sativa 50%

Side-by-Side Specs

Green highlight indicates the superior value

Fire OG

Profile Comparison

Shared (2)

RelaxingSleepy

Only Fire OG (3)

TinglingEuphoricHappy

Only King Louis XIII (2)

HungryCalming

Possible Side Effects

Shared

Dry eyesDry mouthDizzy

Growing Guide Comparison

Fire OG

Flowering7-9 weeks

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

King Louis XIII

Flowering7-9 weeks

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.

King Louis XIII

Hybrid 50/50 — THC 21–25%

King Louis is an Indica dominant hybrid cannabis, whose genetics are not known yet. It produces sticky looking dark brown and green colored buds.

King Louis is a very potent strain with a THC level of around 23.04 percent.

Which One Is Right for You?

Fire OG and King Louis XIII are both excellent strains with distinct characteristics. Fire OG is a Indica with 20–25% THC, while King Louis XIII is a Hybrid with 21–25% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Fire OG

Choose Fire OG if you want deeper body relaxation, 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 King Louis XIII

Choose King Louis XIII if you want more cerebral/uplifting effects. King Louis is an Indica dominant hybrid cannabis, whose genetics are not known yet.

Frequently Asked Questions

Common questions about Fire OG vs King Louis XIII

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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