What is the main difference between Critical Mass and Ghost Train Haze?

Critical Mass is a Indica strain (80% Indica / 20% Sativa) with THC levels of 19–22%, while Ghost Train Haze is a Sativa strain (20% Indica / 80% Sativa) with THC levels of 25–29%.

Which strain has higher THC — Critical Mass or Ghost Train Haze?

Ghost Train Haze has higher THC at 25–29%, compared to Critical Mass at 19–22%.

Is Critical Mass or Ghost Train Haze easier to grow?

Critical Mass has easy growing difficulty with a 6-8-week flowering period, while Ghost Train Haze has moderate difficulty with a 7-9-week flowering period. Critical Mass is a great choice for beginners.

What effects does Critical Mass have compared to Ghost Train Haze?

Critical Mass produces relaxing, sleepy, tingling, euphoric, happy effects, ideal for evening use. Ghost Train Haze produces focused, energetic, uplifting, creative, euphoric effects, best for morning use.

What terpenes are in Critical Mass and Ghost Train Haze?

Critical Mass features Myrcene, Caryophyllene, Limonene, giving it citrus, honey, skunk flavors. Ghost Train Haze features Terpinolene, Limonene, Myrcene, with citrus, lemon, sweet flavors.

Which medical conditions can Critical Mass and Ghost Train Haze help with?

Critical Mass may help with add/adhd, arthritis, chronic pain, depression, fatigue, fibromyalgia, inflammation, insomnia, nausea, stress, pain, anxiety. Ghost Train Haze may help with arthritis, chronic pain, depression, fatigue, inflammation, migraines, stress, anxiety. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Critical Mass

Indica — THC 22%

Ghost Train Haze

Sativa — THC 29%

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

Home/Strain Comparisons/Critical Mass vs Ghost Train Haze

Quick Verdict

Who wins in each category?

⚡

Potency

Ghost Train Haze

🏥

Medical

Critical Mass

🌱

Growing

Critical Mass

🍋

Flavor

Ghost Train Haze

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Critical Mass

Ghost Train Haze

Effect Matchup

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

Critical Mass

Effect

Ghost Train Haze

100%

Relaxing

36%

53%

Uplifting

77%

68%

Euphoric

60%

Happy

41%

88%

Sleepy

77%

Tingling

46%

Body-buzz

Focused

100%

Energetic

88%

Creative

68%

Focus

53%

Giggly

46%

4 shared effects highlighted

Critical Mass — Potency

THC0%

CBD0%

Potency LevelStrong

Ghost Train Haze — Potency

THC0%

CBD0%

Potency LevelVery Strong

Afghani x Skunk #1Critical Mass

Indica 80%Sativa 20%

Ghost OG x Neville's WreckGhost Train Haze

Indica 20%Sativa 80%

Side-by-Side Specs

Green highlight indicates the superior value

Critical Mass

Profile Comparison

Shared (4)

RelaxingEuphoricHappyUplifting

Only Critical Mass (3)

SleepyTinglingBody-buzz

Only Ghost Train Haze (5)

FocusedEnergeticCreativeFocusGiggly

Possible Side Effects

Shared

Dry mouthAnxious

Only Critical Mass

Dry eyes

Only Ghost Train Haze

Dizzy

Growing Guide Comparison

Critical Mass

DifficultyEasy

Flowering6-8 weeks

Indoor Yield750g/m² (2.5oz/ft²)

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Ghost Train Haze

DifficultyModerate

Flowering7-9 weeks

Indoor YieldLow

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

About These Strains

Critical Mass

Indica 80/20 — THC 19–22% — CBD 5–5%

Critical Mass is an indica dominant hybrid (80% indica/20% sativa) strain that's a cross between the iconic Afghani X Skunk #1 strains. This bud gets its name from the tendency of branches to break under the weight of the insanely dense buds.

It's not uncommon for growers to find branches of their Critical Mass plants littering the floors of their greenhouses.

Ghost Train Haze

Sativa 20/80 — THC 25–29%

Ghost Train Haze is one of the most intense strains that has ever been introduced to the marijuana universe. This strain is not for the novice Toker; after all, Ghost Train Haze was named the "Most Potent Strain on earth" by High Times magazine in 2012.

This strain derives from Ghost OG & Neville's wreck, creating an insane 27% THC level.

Which One Is Right for You?

Critical Mass and Ghost Train Haze are both excellent strains with distinct characteristics. Critical Mass is a Indica with 19–22% THC, while Ghost Train Haze is a Sativa with 25–29% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Critical Mass

Choose Critical Mass if you want easier growing, deeper body relaxation, higher CBD for medical use, broader medical applications. Critical Mass is an indica dominant hybrid (80% indica/20% sativa) strain that's a cross between the iconic Afghani X Skunk #1 strains.

Choose Ghost Train Haze

Choose Ghost Train Haze if you want higher THC potency, more cerebral/uplifting effects. Ghost Train Haze is one of the most intense strains that has ever been introduced to the marijuana universe.

Frequently Asked Questions

Common questions about Critical Mass vs Ghost Train Haze

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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