What is the main difference between Jack Herer and London Pound Cake?

Jack Herer is a Sativa strain (20% Indica / 80% Sativa) with THC levels of 15–24%, while London Pound Cake is a Indica strain (70% Indica / 30% Sativa) with THC levels of 26–29%.

Which strain has higher THC — Jack Herer or London Pound Cake?

London Pound Cake has higher THC at 26–29%, compared to Jack Herer at 15–24%.

Is Jack Herer or London Pound Cake easier to grow?

Jack Herer has moderate growing difficulty with a 8-10-week flowering period, while London Pound Cake has moderate difficulty with a 8-10-week flowering period.

What effects does Jack Herer have compared to London Pound Cake?

Jack Herer produces focused, energetic, creative, euphoric, focus effects, ideal for morning use. London Pound Cake produces sleepy, tingling, relaxing, calming, creative effects, best for evening use.

What terpenes are in Jack Herer and London Pound Cake?

Jack Herer features Terpinolene, giving it citrus, lemon, orange flavors. London Pound Cake features Caryophyllene, with berry, fruity, pine flavors.

Which medical conditions can Jack Herer and London Pound Cake help with?

Jack Herer may help with anxiety, depression, fatigue, headaches, migraines, stress. London Pound Cake may help with add/adhd, depression, fatigue, stress, anxiety. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Jack Herer

Sativa — THC 24%

London Pound Cake

Indica — THC 29%

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

Home/Strain Comparisons/Jack Herer vs London Pound Cake

Quick Verdict

Who wins in each category?

⚡

Potency

London Pound Cake

🏥

Medical

Jack Herer

🌱

Growing

Tie

🍋

Flavor

Jack Herer

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Jack Herer

London Pound Cake

Effect Matchup

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

Jack Herer

Effect

London Pound Cake

77%

Creative

60%

Focus

53%

46%

Uplifting

46%

100%

Focused

88%

Energetic

68%

Euphoric

53%

Social

41%

Cerebral

Sleepy

100%

Tingling

88%

Relaxing

77%

Calming

68%

Munchies

41%

3 shared effects highlighted

Jack Herer — Potency

THC0%

CBD0%

Potency LevelModerate

London Pound Cake — Potency

THC0%

CBD0%

Potency LevelVery Strong

Haze x Northern Lights #5 x Shiva SkunkJack Herer

Indica 20%Sativa 80%

Sunset Sherbet x UnknownLondon Pound Cake

Indica 70%Sativa 30%

Side-by-Side Specs

Green highlight indicates the superior value

Jack Herer

Profile Comparison

Shared (3)

CreativeFocusUplifting

Only Jack Herer (5)

FocusedEnergeticEuphoricSocialCerebral

Only London Pound Cake (5)

SleepyTinglingRelaxingCalmingMunchies

Possible Side Effects

Shared

Dry mouthDry eyes

Only Jack Herer

Anxious

Only London Pound Cake

Headache

Growing Guide Comparison

Jack Herer

DifficultyModerate

Flowering8-10 weeks

Indoor Yield600g/m² (2.0oz/ft²)

Outdoor YieldLarge

Indoor HeightMedium

Outdoor HeightMedium

Plant StructureBushy

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

London Pound Cake

DifficultyModerate

Flowering8-10 weeks

Indoor YieldMedium

Outdoor YieldMedium

Indoor HeightShort

Outdoor HeightMedium

Plant StructureCompact

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

About These Strains

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.

London Pound Cake

Indica 70/30 — THC 26–29%

London Poundcake is an indica dominant hybrid strain created through crossing the delicious Sunset Sherbet with another indica-heavy hybrid strain. Named for its insanely delicious flavor, London Poundcake packs a sweet berry and grape flavor accented by nutty lemon and citrus.

The aroma is earthy and woody, with hints of nutty lemon and fruity berries throughout.

Which One Is Right for You?

Jack Herer and London Pound Cake are both excellent strains with distinct characteristics. Jack Herer is a Sativa with 15–24% THC, while London Pound Cake is a Indica with 26–29% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Jack Herer

Choose Jack Herer if you want more cerebral/uplifting effects. 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.

Choose London Pound Cake

Choose London Pound Cake if you want higher THC potency, deeper body relaxation. London Poundcake is an indica dominant hybrid strain created through crossing the delicious Sunset Sherbet with another indica-heavy hybrid strain.

Frequently Asked Questions

Common questions about Jack Herer vs London Pound Cake

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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