What is the main difference between Durban Poison and Jack Herer?

Durban Poison is a Sativa strain (0% Indica / 100% Sativa) with THC levels of 22–26%, while Jack Herer is a Sativa strain (20% Indica / 80% Sativa) with THC levels of 15–24%.

Which strain has higher THC — Durban Poison or Jack Herer?

Durban Poison has higher THC at 22–26%, compared to Jack Herer at 15–24%.

Is Durban Poison or Jack Herer easier to grow?

Durban Poison has moderate growing difficulty with a 8-9-week flowering period, while Jack Herer has moderate difficulty with a 8-10-week flowering period.

What effects does Durban Poison have compared to Jack Herer?

Durban Poison 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 Durban Poison and Jack Herer?

Durban Poison features Terpinolene, giving it citrus, herbal, pine flavors. Jack Herer features Terpinolene, with citrus, lemon, orange flavors.

Which medical conditions can Durban Poison and Jack Herer help with?

Durban Poison may help with add/adhd, anxiety, bipolar disorder, chronic pain, depression, fatigue, headaches, migraines, nausea, stress. Jack Herer may help with anxiety, depression, fatigue, headaches, migraines, stress. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Durban Poison

Sativa — THC 26%

Jack Herer

Sativa — THC 24%

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

Home/Strain Comparisons/Durban Poison vs Jack Herer

Quick Verdict

Who wins in each category?

⚡

Potency

Durban Poison

🏥

Medical

Durban Poison

🌱

Growing

Tie

🍋

Flavor

Jack Herer

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Durban Poison

Jack Herer

Effect Matchup

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

Durban Poison

Effect

Jack Herer

100%

Focused

100%

88%

Energetic

88%

68%

Creative

77%

60%

Euphoric

68%

77%

Uplifting

46%

53%

Focus

60%

46%

Happy

Social

53%

Cerebral

41%

6 shared effects highlighted

Durban Poison — Potency

THC0%

CBD0%

Potency LevelStrong

Jack Herer — Potency

THC0%

CBD0%

Potency LevelModerate

South African LandraceDurban Poison

Indica 0%Sativa 100%

Haze x Northern Lights #5 x Shiva SkunkJack Herer

Indica 20%Sativa 80%

Side-by-Side Specs

Green highlight indicates the superior value

Durban Poison

Profile Comparison

Shared (6)

FocusedEnergeticUpliftingCreativeEuphoricFocus

Only Durban Poison (1)

Happy

Only Jack Herer (2)

SocialCerebral

Possible Side Effects

Shared

AnxiousDry mouthDry eyes

Growing Guide Comparison

Durban Poison

DifficultyModerate

Flowering8-9 weeks

HarvestOctober Yield

Indoor YieldMedium

Outdoor YieldMedium

Indoor HeightMedium

Outdoor Height200–300cm (79–118in)

Plant StructureTall and Stretchy

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

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

About These Strains

Durban Poison

Sativa 0/100 — THC 22–26% — CBD 1–1%

Expect a major blow to the head from this super-potent strain. A pure sativa, Durban Poison is the beloved inbred descendant of a sativa strain grown in South Africa.

Ed Rosenthal, an American cannabis activist, discovered the original strain and brought in back to the United States in the 1970s.

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?

Durban Poison and Jack Herer are both excellent strains with distinct characteristics. Durban Poison is a Sativa with 22–26% 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 Durban Poison

Choose Durban Poison if you want higher THC potency, broader medical applications. Expect a major blow to the head from this super-potent strain.

Choose Jack Herer

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

Frequently Asked Questions

Common questions about Durban Poison 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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