What is the main difference between Blue Dream and G13?

Blue Dream is a Hybrid strain (40% Indica / 60% Sativa) with THC levels of 17–24%, while G13 is a Indica strain (70% Indica / 30% Sativa) with THC levels of 22–24%.

Which strain has higher THC — Blue Dream or G13?

Both have similar THC: Blue Dream at 17–24% and G13 at 22–24%.

What effects does Blue Dream have compared to G13?

Blue Dream produces creative, euphoric, happy, motivated, social effects, ideal for morning use. G13 produces euphoric, happy, relaxing, sleepy, uplifting effects, best for evening use.

What terpenes are in Blue Dream and G13?

Blue Dream features Myrcene, Pinene, Caryophyllene, giving it berry, blueberry, fruity flavors. G13 features , with pine, sweet, woody flavors.

Which medical conditions can Blue Dream and G13 help with?

Blue Dream may help with add/adhd, anxiety, bipolar disorder, chronic pain, depression, headaches, inflammation, nausea, ptsd, stress. G13 may help with anxiety, arthritis, depression, glaucoma, headaches, insomnia, migraines, ptsd, stress. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Blue Dream

Hybrid — THC 24%

G13

Indica — THC 24%

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

Home/Strain Comparisons/Blue Dream vs G13

Quick Verdict

Who wins in each category?

⚡

Potency

Tie

🏥

Medical

Blue Dream

🌱

Growing

Tie

🍋

Flavor

Blue Dream

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Blue Dream

G13

Effect Matchup

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

Blue Dream

Effect

G13

88%

Euphoric

100%

77%

Happy

88%

100%

Creative

68%

Motivated

60%

Social

53%

Cerebral

Relaxing

77%

Sleepy

68%

Uplifting

60%

2 shared effects highlighted

Blue Dream — Potency

THC0%

CBD0%

Potency LevelStrong

G13 — Potency

THC0%

CBD0%

Potency LevelStrong

Blueberry x HazeBlue Dream

Indica 40%Sativa 60%

Afghani Indica SelectionG13

Indica 70%Sativa 30%

Side-by-Side Specs

Green highlight indicates the superior value

Blue Dream

Profile Comparison

Shared (2)

EuphoricHappy

Only Blue Dream (4)

CreativeMotivatedSocialCerebral

Only G13 (3)

RelaxingSleepyUplifting

Possible Side Effects

Only Blue Dream

Dry mouthDry eyesDizzy

Growing Guide Comparison

Blue Dream

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

G13

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

About These Strains

Blue Dream

Hybrid 40/60 — THC 17–24% — CBD 0–2%

Blue Dream is a slightly sativa dominant hybrid (60% sativa/40% indica) strain that is a potent cross between the hugely popular Blueberry X Haze strains. This infamous bud boasts a moderately high THC level that ranges from 17-24% on average and a myriad of both indica and sativa effects.

Users describe the Blue Dream high as having an immediate onset of an uplifting cerebral head high that leaves you completely motivated and focused with waves of creative energy that hit quickly and hard.

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.

Which One Is Right for You?

Blue Dream and G13 are both excellent strains with distinct characteristics. Blue Dream is a Hybrid with 17–24% THC, while G13 is a Indica with 22–24% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Blue Dream

Choose Blue Dream if you want more cerebral/uplifting effects, higher CBD for medical use. Blue Dream is a slightly sativa dominant hybrid (60% sativa/40% indica) strain that is a potent cross between the hugely popular Blueberry X Haze strains.

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.

Frequently Asked Questions

Common questions about Blue Dream vs G13

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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