What is the main difference between Alien OG and Blue Dream?

Alien OG is a Hybrid strain (50% Indica / 50% Sativa) with THC levels of 22–28%, while Blue Dream is a Hybrid strain (40% Indica / 60% Sativa) with THC levels of 17–24%.

Which strain has higher THC — Alien OG or Blue Dream?

Alien OG has higher THC at 22–28%, compared to Blue Dream at 17–24%.

Is Alien OG or Blue Dream easier to grow?

Alien OG has moderate growing difficulty with a 7-9-week flowering period, while Blue Dream has moderate difficulty with a 9-10-week flowering period.

What effects does Alien OG have compared to Blue Dream?

Alien OG produces relaxing, tingling, euphoric, body high, happy effects, ideal for evening use. Blue Dream produces creative, euphoric, happy, motivated, social effects, best for morning use.

What terpenes are in Alien OG and Blue Dream?

Alien OG features Myrcene, giving it citrus, lemon, pine flavors. Blue Dream features Myrcene, Pinene, Caryophyllene, with berry, blueberry, fruit flavors.

Which medical conditions can Alien OG and Blue Dream help with?

Alien OG may help with anxiety, chronic pain, fatigue, nausea, stress, pain. Blue Dream may help with add/adhd, anxiety, bipolar disorder, chronic pain, depression, headaches, inflammation, nausea, ptsd, stress. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Alien OG

Hybrid — THC 28%

Blue Dream

Hybrid — THC 24%

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

Home/Strain Comparisons/Alien OG vs Blue Dream

Quick Verdict

Who wins in each category?

⚡

Potency

Alien OG

🏥

Medical

Blue Dream

🌱

Growing

Tie

🍋

Flavor

Alien OG

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Alien OG

Blue Dream

Effect Matchup

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

Alien OG

Effect

Blue Dream

77%

Euphoric

88%

60%

Happy

77%

100%

Relaxing

88%

Tingling

68%

Body High

53%

Uplifting

Creative

100%

Motivated

68%

Social

60%

2 shared effects highlighted

Alien OG — Potency

THC0%

CBD0%

Potency LevelVery Strong

Blue Dream — Potency

THC0%

CBD0%

Potency LevelStrong

Tahoe OG x Alien KushAlien OG

Indica 50%Sativa 50%

Blueberry x HazeBlue Dream

Indica 40%Sativa 60%

Side-by-Side Specs

Green highlight indicates the superior value

Alien OG

Profile Comparison

Shared (2)

EuphoricHappy

Only Alien OG (4)

RelaxingTinglingBody HighUplifting

Only Blue Dream (3)

CreativeMotivatedSocial

Possible Side Effects

Shared

Dry mouthDry eyes

Only Alien OG

Headache

Only Blue Dream

Dizzy

Growing Guide Comparison

Alien OG

DifficultyModerate

Flowering7-9 weeks

HarvestEarly October

Indoor YieldHigh

Outdoor YieldMedium

Indoor Height120cm (47in)

Outdoor Height180cm (71in)

Plant StructureMedium

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

ClimateTemperate, Dry

Blue Dream

DifficultyModerate

Flowering9-10 weeks

HarvestOctober Yield

Indoor Yield600g/m² (2.0oz/ft²)

Outdoor YieldLarge

Indoor HeightMedium

Outdoor HeightMedium

Plant StructureBushy

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

ClimateWarm, Temperate

About These Strains

Alien OG

Hybrid 50/50 — THC 22–28% — CBD 1–1%

Alien OG, also known as “Alien OG Kush,” is an evenly balanced hybrid strain (50% indica/50% sativa) created through crossing the classic Tahoe OG X Alien Kush strains. Best known for its insane level of potency, Alien OG is the perfect bud for any experienced patients who appreciate a well-balanced high from head to toe.

It starts with a buzzy cerebral lift that fills your brain with a happy sense of euphoria, leaving no room for any negative moods or racing thoughts.

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.

Which One Is Right for You?

Alien OG and Blue Dream are both excellent strains with distinct characteristics. Alien OG is a Hybrid with 22–28% THC, while Blue Dream is a Hybrid with 17–24% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Alien OG

Choose Alien OG if you want higher THC potency. Alien OG, also known as “Alien OG Kush,” is an evenly balanced hybrid strain (50% indica/50% sativa) created through crossing the classic Tahoe OG X Alien Kush strains.

Choose Blue Dream

Choose Blue Dream if you want higher CBD for medical use, broader medical applications. 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.

Frequently Asked Questions

Common questions about Alien OG vs Blue Dream

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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