What is the main difference between G13 and Harlequin?

G13 is a Indica strain (70% Indica / 30% Sativa) with THC levels of 22–24%, while Harlequin is a Sativa strain (25% Indica / 75% Sativa) with THC levels of 7–15%.

Which strain has higher THC — G13 or Harlequin?

G13 has higher THC at 22–24%, compared to Harlequin at 7–15%.

What effects does G13 have compared to Harlequin?

G13 produces euphoric, happy, relaxing, sleepy, uplifting effects, ideal for evening use. Harlequin produces focused, relaxing, uplifting, body high, creative effects, best for morning use.

What terpenes are in G13 and Harlequin?

G13 features , giving it pine, sweet, woody flavors. Harlequin features Myrcene, with herbal, spicy, sweet flavors.

Which medical conditions can G13 and Harlequin help with?

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

Strain Encyclopedia

G13

Indica — THC 24%

Harlequin

Sativa — THC 15%

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

Home/Strain Comparisons/G13 vs Harlequin

Quick Verdict

Who wins in each category?

⚡

Potency

G13

🏥

Medical

Harlequin

🌱

Growing

Tie

🍋

Flavor

Tie

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

G13

Harlequin

Effect Matchup

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

G13

Effect

Harlequin

77%

Relaxing

88%

60%

Uplifting

77%

100%

Euphoric

88%

Happy

68%

Sleepy

Focused

100%

Body High

68%

Creative

60%

Focus

53%

Clear-headed

46%

Motivated

41%

2 shared effects highlighted

G13 — Potency

THC0%

CBD0%

Potency LevelStrong

Harlequin — Potency

THC0%

CBD0%

Potency LevelMild

Afghani Indica SelectionG13

Indica 70%Sativa 30%

Colombian Gold x Thai x Swiss x NepaliHarlequin

Indica 25%Sativa 75%

Side-by-Side Specs

Green highlight indicates the superior value

G13

Profile Comparison

Shared (2)

RelaxingUplifting

Only G13 (3)

EuphoricHappySleepy

Only Harlequin (6)

FocusedBody HighCreativeFocusClear-headedMotivated

Possible Side Effects

Only Harlequin

AnxiousDry mouthHeadache

Growing Guide Comparison

G13

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Harlequin

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.

Harlequin

Sativa 25/75 — THC 7–15% — CBD 9–10%

Harlequin is a hybrid cross between Colombian Gold, Thai and Swiss Landrace. It constitutes an indica/sativa ratio to be known as 25:75, meaning it is sativa dominant.

It has a unique CBD: THC ratio which is best described to be roughly 1:1.

Which One Is Right for You?

G13 and Harlequin are both excellent strains with distinct characteristics. G13 is a Indica with 22–24% THC, while Harlequin is a Sativa with 7–15% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose G13

Choose G13 if you want higher THC potency, deeper body relaxation. 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 Harlequin

Choose Harlequin if you want more cerebral/uplifting effects, higher CBD for medical use, broader medical applications. Harlequin is a hybrid cross between Colombian Gold, Thai and Swiss Landrace.

Frequently Asked Questions

Common questions about G13 vs Harlequin

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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