What is the main difference between G13 and Green Crack?

G13 is a Indica strain (70% Indica / 30% Sativa) with THC levels of 22–24%, while Green Crack is a Hybrid strain (35% Indica / 65% Sativa) with THC levels of 15–25%.

Which strain has higher THC — G13 or Green Crack?

Green Crack has higher THC at 15–25%, compared to G13 at 22–24%.

What effects does G13 have compared to Green Crack?

G13 produces euphoric, happy, relaxing, sleepy, uplifting effects, ideal for evening use. Green Crack produces energetic, focused, talkative, creative, focus effects, best for morning use.

What terpenes are in G13 and Green Crack?

G13 features , giving it pine, sweet, woody flavors. Green Crack features Myrcene, with citrus, fruity, pine flavors.

Which medical conditions can G13 and Green Crack help with?

G13 may help with anxiety, arthritis, depression, glaucoma, headaches, insomnia, migraines, ptsd, stress. Green Crack may help with anxiety, bipolar disorder, chronic pain, depression, fatigue, loss of appetite, migraines, ptsd, stress. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

G13

Indica — THC 24%

Green Crack

Hybrid — THC 25%

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

Home/Strain Comparisons/G13 vs Green Crack

Quick Verdict

Who wins in each category?

⚡

Potency

Green Crack

🏥

Medical

Tie

🌱

Growing

Tie

🍋

Flavor

Tie

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

G13

Green Crack

Effect Matchup

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

G13

Effect

Green Crack

88%

Happy

53%

60%

Uplifting

46%

100%

Euphoric

77%

Relaxing

68%

Sleepy

Energetic

100%

Focused

88%

Talkative

77%

Creative

68%

Focus

60%

2 shared effects highlighted

G13 — Potency

THC0%

CBD0%

Potency LevelStrong

Green Crack — Potency

THC0%

CBD0%

Potency LevelStrong

Afghani Indica SelectionG13

Indica 70%Sativa 30%

Skunk #1 x AfghaniGreen Crack

Indica 35%Sativa 65%

Side-by-Side Specs

Green highlight indicates the superior value

G13

Profile Comparison

Shared (2)

HappyUplifting

Only G13 (3)

EuphoricRelaxingSleepy

Only Green Crack (5)

EnergeticFocusedTalkativeCreativeFocus

Possible Side Effects

Only Green Crack

AnxiousDry mouthParanoid

Growing Guide Comparison

G13

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Green Crack

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.

Green Crack

Hybrid 35/65 — THC 15–25%

A perennial favorite, Green Crack is a sativa-dominant hybrid that was bred by inbreeding Skunk #1. Green Crack is usually sativa-dominant, but there's also a less popular indica-heavy version of the strain.

Green Crack got its name from Snoop Dogg, though it's also known as Green Cush or simply Cush among smokers who prefer not to reference cocaine.

Which One Is Right for You?

G13 and Green Crack are both excellent strains with distinct characteristics. G13 is a Indica with 22–24% THC, while Green Crack is a Hybrid with 15–25% 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 Green Crack

Choose Green Crack if you want more cerebral/uplifting effects. A perennial favorite, Green Crack is a sativa-dominant hybrid that was bred by inbreeding Skunk #1.

Frequently Asked Questions

Common questions about G13 vs Green Crack

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.

More Strain Comparisons

View All Comparisons