What is the main difference between Critical Mass and UK Cheese?

Critical Mass is a Indica strain (80% Indica / 20% Sativa) with THC levels of 19–22%, while UK Cheese is a Hybrid strain (55% Indica / 45% Sativa) with THC levels of 20–23%.

Which strain has higher THC — Critical Mass or UK Cheese?

UK Cheese has higher THC at 20–23%, compared to Critical Mass at 19–22%.

What effects does Critical Mass have compared to UK Cheese?

Critical Mass produces relaxing, sleepy, tingling, euphoric, happy effects, ideal for evening use. UK Cheese produces hungry, happy, relaxing, body high, euphoric effects, best for morning use.

What terpenes are in Critical Mass and UK Cheese?

Critical Mass features Myrcene, giving it citrus, honey, skunk flavors. UK Cheese features Terpinolene, with cheese, creamy, skunk flavors.

Which medical conditions can Critical Mass and UK Cheese help with?

Critical Mass may help with add/adhd, arthritis, chronic pain, depression, fatigue, fibromyalgia, inflammation, insomnia, nausea, stress, pain, anxiety. UK Cheese may help with add/adhd, anxiety, asthma, chronic pain, depression, insomnia, loss of appetite, migraines, ptsd, stress, pain. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Critical Mass

Indica — THC 22%

UK Cheese

Hybrid — THC 23%

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

Home/Strain Comparisons/Critical Mass vs UK Cheese

Quick Verdict

Who wins in each category?

⚡

Potency

UK Cheese

🏥

Medical

Critical Mass

🌱

Growing

Critical Mass

🍋

Flavor

Critical Mass

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Critical Mass

UK Cheese

Effect Matchup

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

Critical Mass

Effect

UK Cheese

100%

Relaxing

77%

60%

Happy

88%

68%

Euphoric

60%

88%

Sleepy

77%

Tingling

53%

Uplifting

46%

Body-buzz

Hungry

100%

Body High

68%

Focus

53%

3 shared effects highlighted

Critical Mass — Potency

THC0%

CBD0%

Potency LevelStrong

UK Cheese — Potency

THC0%

CBD0%

Potency LevelStrong

Afghani x Skunk #1Critical Mass

Indica 80%Sativa 20%

Exodus Cheese PhenotypeUK Cheese

Indica 55%Sativa 45%

Side-by-Side Specs

Green highlight indicates the superior value

Critical Mass

Profile Comparison

Shared (3)

RelaxingEuphoricHappy

Only Critical Mass (4)

SleepyTinglingUpliftingBody-buzz

Only UK Cheese (3)

HungryBody HighFocus

Possible Side Effects

Shared

Dry mouthDry eyes

Only Critical Mass

Anxious

Only UK Cheese

Headache

Growing Guide Comparison

Critical Mass

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

UK Cheese

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.

UK Cheese

Hybrid 55/45 — THC 20–23% — CBD 1–1%

Cheese, as it's also known, is perhaps the most famous marijuana strain to emerge from the British Isles. It is still more popular in the UK than anywhere else, although its fame has spread to many other parts of the world.

English farmers created this strain by inbreeding Skunk #1, a sativa-dominant hybrid.

Which One Is Right for You?

Critical Mass and UK Cheese are both excellent strains with distinct characteristics. Critical Mass is a Indica with 19–22% THC, while UK Cheese is a Hybrid with 20–23% 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. 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 UK Cheese

Choose UK Cheese if you want more cerebral/uplifting effects. Cheese, as it's also known, is perhaps the most famous marijuana strain to emerge from the British Isles.

Frequently Asked Questions

Common questions about Critical Mass vs UK Cheese

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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