What is the main difference between G13 and King Louis XIII?

G13 is a Indica strain (70% Indica / 30% Sativa) with THC levels of 22–24%, while King Louis XIII is a Hybrid strain (50% Indica / 50% Sativa) with THC levels of 21–25%.

Which strain has higher THC — G13 or King Louis XIII?

King Louis XIII has higher THC at 21–25%, compared to G13 at 22–24%.

What effects does G13 have compared to King Louis XIII?

G13 produces euphoric, happy, relaxing, sleepy, uplifting effects, ideal for evening use. King Louis XIII produces sleepy, relaxing, hungry, calming effects, best for evening use.

What terpenes are in G13 and King Louis XIII?

G13 features , giving it pine, sweet, woody flavors. King Louis XIII features Myrcene, with pine, woody, earthy flavors.

Which medical conditions can G13 and King Louis XIII help with?

G13 may help with anxiety, arthritis, depression, glaucoma, headaches, insomnia, migraines, ptsd, stress. King Louis XIII may help with anxiety, chronic pain, insomnia, stress, pain. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

G13

Indica — THC 24%

King Louis XIII

Hybrid — THC 25%

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

Home/Strain Comparisons/G13 vs King Louis XIII

Quick Verdict

Who wins in each category?

⚡

Potency

King Louis XIII

🏥

Medical

G13

🌱

Growing

Tie

🍋

Flavor

G13

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

G13

King Louis XIII

Effect Matchup

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

G13

Effect

King Louis XIII

68%

Sleepy

100%

77%

Relaxing

88%

100%

Euphoric

88%

Happy

60%

Uplifting

Hungry

77%

Calming

68%

2 shared effects highlighted

G13 — Potency

THC0%

CBD0%

Potency LevelStrong

King Louis XIII — Potency

THC0%

CBD0%

Potency LevelStrong

Afghani Indica SelectionG13

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

G13

Profile Comparison

Shared (2)

RelaxingSleepy

Only G13 (3)

EuphoricHappyUplifting

Only King Louis XIII (2)

HungryCalming

Possible Side Effects

Only King Louis XIII

Dry mouthDry eyesDizzy

Growing Guide Comparison

G13

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

King Louis XIII

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.

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?

G13 and King Louis XIII are both excellent strains with distinct characteristics. G13 is a Indica with 22–24% 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 G13

Choose G13 if you want deeper body relaxation, 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 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 G13 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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