What is the main difference between Ghost Train Haze and Jack Herer?

Ghost Train Haze is a Sativa strain (20% Indica / 80% Sativa) with THC levels of 25–29%, while Jack Herer is a Sativa strain (20% Indica / 80% Sativa) with THC levels of 15–24%.

Which strain has higher THC — Ghost Train Haze or Jack Herer?

Ghost Train Haze has higher THC at 25–29%, compared to Jack Herer at 15–24%.

Is Ghost Train Haze or Jack Herer easier to grow?

Ghost Train Haze has moderate growing difficulty with a 7-9-week flowering period, while Jack Herer has moderate difficulty with a 8-10-week flowering period.

What effects does Ghost Train Haze have compared to Jack Herer?

Ghost Train Haze produces focused, energetic, uplifting, creative, euphoric effects, ideal for morning use. Jack Herer produces focused, energetic, creative, euphoric, focus effects, best for morning use.

What terpenes are in Ghost Train Haze and Jack Herer?

Ghost Train Haze features Terpinolene, giving it citrus, lemon, sweet flavors. Jack Herer features Terpinolene, with citrus, lemon, orange flavors.

Which medical conditions can Ghost Train Haze and Jack Herer help with?

Ghost Train Haze may help with arthritis, chronic pain, depression, fatigue, inflammation, migraines, stress, anxiety. Jack Herer may help with anxiety, depression, fatigue, headaches, migraines, stress. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Ghost Train Haze

Sativa — THC 29%

Jack Herer

Sativa — THC 24%

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

Home/Strain Comparisons/Ghost Train Haze vs Jack Herer

Quick Verdict

Who wins in each category?

⚡

Potency

Ghost Train Haze

🏥

Medical

Ghost Train Haze

🌱

Growing

Tie

🍋

Flavor

Jack Herer

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Ghost Train Haze

Jack Herer

Effect Matchup

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

Ghost Train Haze

Effect

Jack Herer

100%

Focused

100%

88%

Energetic

88%

68%

Creative

77%

60%

Euphoric

68%

77%

Uplifting

46%

53%

Focus

60%

46%

Giggly

41%

Happy

36%

Relaxing

Social

53%

6 shared effects highlighted

Ghost Train Haze — Potency

THC0%

CBD0%

Potency LevelVery Strong

Jack Herer — Potency

THC0%

CBD0%

Potency LevelModerate

Ghost OG x Neville's WreckGhost Train Haze

Indica 20%Sativa 80%

Haze x Northern Lights #5 x Shiva SkunkJack Herer

Indica 20%Sativa 80%

Side-by-Side Specs

Green highlight indicates the superior value

Ghost Train Haze

Profile Comparison

Shared (6)

FocusedEnergeticUpliftingCreativeEuphoricFocus

Only Ghost Train Haze (3)

GigglyHappyRelaxing

Only Jack Herer (1)

Social

Possible Side Effects

Shared

AnxiousDry mouth

Only Ghost Train Haze

Dizzy

Only Jack Herer

Dry eyes

Growing Guide Comparison

Ghost Train Haze

DifficultyModerate

Flowering7-9 weeks

HarvestEnd of October

Indoor Yield500g/m² (1.6oz/ft²)

Outdoor Yield600g/plant (21.2oz/plant)

Indoor Height150cm (59in)

Outdoor Height200cm (79in)

Plant StructureTall and Stretchy

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

ClimateWarm, Dry

Jack Herer

DifficultyModerate

Flowering8-10 weeks

HarvestOctober Yield

Indoor Yield600g/m² (2.0oz/ft²)

Outdoor YieldLarge

Indoor HeightMedium

Outdoor HeightMedium

Plant StructureBushy

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

ClimateMediterranean, Dry

About These Strains

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.

Jack Herer

Sativa 20/80 — THC 15–24%

Jack Herer, also known as “The Jack,” “JH,” “Premium Jack” or “ Platinum Jack” is a sativa dominant hybrid strain (80% sativa/20% indica) created through crossing the classic Haze X ( Northern Lights #5 X Shiva Skunk) strains. One of the most famous buds on the planet, Jack Herer packs a lifted and energizing high that's perfect for a day when you need a little extra oomph to get up and moving.

You'll feel the effects hit you almost as soon as you exhale, filling your brain with a lifted sense of clear-headed euphoria and motivation that's accented by a boost in creativity and focus.

Which One Is Right for You?

Ghost Train Haze and Jack Herer are both excellent strains with distinct characteristics. Ghost Train Haze is a Sativa with 25–29% THC, while Jack Herer is a Sativa with 15–24% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Ghost Train Haze

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

Choose Jack Herer

Jack Herer is a solid sativa with focused, energetic, creative effects.

Frequently Asked Questions

Common questions about Ghost Train Haze vs Jack Herer

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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