What is the main difference between G13 and MAC?

G13 is a Indica strain (70% Indica / 30% Sativa) with THC levels of 22–24%, while MAC is a Hybrid strain (50% Indica / 50% Sativa) with THC levels of 14–20%.

Which strain has higher THC — G13 or MAC?

G13 has higher THC at 22–24%, compared to MAC at 14–20%.

What effects does G13 have compared to MAC?

G13 produces euphoric, happy, relaxing, sleepy, uplifting effects, ideal for evening use. MAC produces relaxing, happy, uplifting, creative, euphoric effects, best for morning use.

What terpenes are in G13 and MAC?

G13 features , giving it pine, sweet, woody flavors. MAC features Limonene, with citrus, diesel, sour flavors.

Which medical conditions can G13 and MAC help with?

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

Strain Encyclopedia

G13

Indica — THC 24%

MAC

Hybrid — THC 20%

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

Home/Strain Comparisons/G13 vs MAC

Quick Verdict

Who wins in each category?

⚡

Potency

G13

🏥

Medical

G13

🌱

Growing

Tie

🍋

Flavor

MAC

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

G13

MAC

Effect Matchup

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

G13

Effect

MAC

77%

Relaxing

100%

88%

Happy

88%

100%

Euphoric

60%

Uplifting

77%

68%

Sleepy

Creative

68%

4 shared effects highlighted

G13 — Potency

THC0%

CBD0%

Potency LevelStrong

MAC — Potency

THC0%

CBD0%

Potency LevelModerate

Afghani Indica SelectionG13

Indica 70%Sativa 30%

Alien Cookies x Colombian x StarfighterMAC

Indica 50%Sativa 50%

Side-by-Side Specs

Green highlight indicates the superior value

G13

Profile Comparison

Shared (4)

EuphoricHappyRelaxingUplifting

Only G13 (1)

Sleepy

Only MAC (1)

Creative

Possible Side Effects

Only MAC

AnxiousDry mouthDry eyes

Growing Guide Comparison

G13

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

MAC

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.

MAC

Hybrid 50/50 — THC 14–20%

MAC, also known as “Miracle Alien Cookies,” is an evenly balanced hybrid strain (50% indica/50% sativa) created through crossing the infamous Alien Cookies X ( Colombian X Starfighter) strains. Perfect for any hybrid lover who appreciates a super heavy flavor and high, MAC brings on the hard-hitting effects that will have you feeling totally happy with the world around you in no time at all.

It starts with a rush of heady effects that fill your mind with a sense of happy creativity and pure euphoria.

Which One Is Right for You?

G13 and MAC are both excellent strains with distinct characteristics. G13 is a Indica with 22–24% THC, while MAC is a Hybrid with 14–20% 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, 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 MAC

Choose MAC if you want more cerebral/uplifting effects. MAC, also known as “Miracle Alien Cookies,” is an evenly balanced hybrid strain (50% indica/50% sativa) created through crossing the infamous Alien Cookies X ( Colombian X Starfighter) strains.

Frequently Asked Questions

Common questions about G13 vs MAC

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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