What is the main difference between G13 and Sour Diesel?

G13 is a Indica strain (70% Indica / 30% Sativa) with THC levels of 22–24%, while Sour Diesel is a Sativa strain (10% Indica / 90% Sativa) with THC levels of 24–28%.

Which strain has higher THC — G13 or Sour Diesel?

Sour Diesel has higher THC at 24–28%, compared to G13 at 22–24%.

What effects does G13 have compared to Sour Diesel?

G13 produces euphoric, happy, relaxing, sleepy, uplifting effects, ideal for evening use. Sour Diesel produces energetic, talkative, uplifting, creative, euphoric effects, best for morning use.

What terpenes are in G13 and Sour Diesel?

G13 features , giving it pine, sweet, woody flavors. Sour Diesel features Caryophyllene, with candy, citrus, dank flavors.

Which medical conditions can G13 and Sour Diesel help with?

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

Strain Encyclopedia

G13

Indica — THC 24%

Sour Diesel

Sativa — THC 28%

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

Home/Strain Comparisons/G13 vs Sour Diesel

Quick Verdict

Who wins in each category?

⚡

Potency

Sour Diesel

🏥

Medical

Sour Diesel

🌱

Growing

Tie

🍋

Flavor

Sour Diesel

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

G13

Sour Diesel

Effect Matchup

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

G13

Effect

Sour Diesel

100%

Euphoric

60%

88%

Happy

53%

60%

Uplifting

77%

Relaxing

46%

68%

Sleepy

Energetic

100%

Talkative

88%

Creative

68%

Cerebral

41%

Focused

36%

4 shared effects highlighted

G13 — Potency

THC0%

CBD0%

Potency LevelStrong

Sour Diesel — Potency

THC0%

CBD0%

Potency LevelVery Strong

Afghani Indica SelectionG13

Indica 70%Sativa 30%

Chemdawg 91 x Super SkunkSour Diesel

Indica 10%Sativa 90%

Side-by-Side Specs

Green highlight indicates the superior value

G13

Profile Comparison

Shared (4)

EuphoricHappyRelaxingUplifting

Only G13 (1)

Sleepy

Only Sour Diesel (5)

EnergeticTalkativeCreativeCerebralFocused

Possible Side Effects

Only Sour Diesel

Dry mouthDry eyesParanoid

Growing Guide Comparison

G13

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Sour Diesel

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.

Sour Diesel

Sativa 10/90 — THC 24–28% — CBD 2–2%

Sour Diesel, otherwise known as "Sour D" or "Sour Deez" is a sativa dominant hybrid strain with a 90:10 sativa/indica ratio. The origin of Sour Diesel is frequently debated within the marijuana community.

Some say it's a cross between mass super skunk and 91 Chemdog, while others claim that it's a cross between Mexican sativa and a Chemdog phenotype.

Which One Is Right for You?

G13 and Sour Diesel are both excellent strains with distinct characteristics. G13 is a Indica with 22–24% THC, while Sour Diesel is a Sativa with 24–28% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose G13

Choose G13 if you want 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 Sour Diesel

Choose Sour Diesel if you want higher THC potency, more cerebral/uplifting effects, higher CBD for medical use. Sour Diesel, otherwise known as "Sour D" or "Sour Deez" is a sativa dominant hybrid strain with a 90:10 sativa/indica ratio.

Frequently Asked Questions

Common questions about G13 vs Sour Diesel

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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