VapeFanaticBudtender
★★★★★
Critical Mass delivers exactly what the profile promises. Smooth smoke, clean onset, and effects that match the terpene chart.
▲ 7 helpful
indicabeginner 7.5/104.3 (4,340 reviews)
Critical Mass
Critical Mass: an indica strain with 19% THC, known for relaxed, sleepy, uplifted.
Breeder: Mr. Nice Seed BankOrigin: Spain
Experience scores
0–100 profile derived from cannabinoids, effects, and terpenes.
75
Overall
72
Beginner
70
Potency
80
Flavor
Relaxation94
Creativity72
Energy50
Sleep93
About Critical Mass
Critical Mass is an indica strain born from Afghani × Skunk #1. With THC around 19% and a dominant Myrcene profile, it delivers relaxed, sleepy, uplifted. The flavor and aroma combine earthy, sweet, woody. Users often reach for it to address pain, insomnia, appetite loss. Overall score: 7.5/10.
Effects
Relative prominence based on the strain profile.
relaxed
sleepy
uplifted
hungry
Possible negatives
dry-mouthdry-eyes
Dominant Terpenes
Sensory Profile
Taste
earthysweetwoody
Aroma
earthyskunksweet
Strain scores
7.5
Overall/10
7
Potency/10
7
Vibe/10
8
Flavor/10
8
Medical/10
Relaxation94
Happiness50
Creativity72
Energy50
Focus29
Sleep93
★ 4.3 from 4,340 community ratings
Lineage & profile
Parents: Afghani × Skunk #1
🌙 Nighttime👥 Social🌱 Beginner-friendlynight usehigh THC
Best reserved for night or before-sleep use. The heavy physical sedation locks the body and helps transition into natural REM cycles.
Onset~10 min
Duration~3 hrs
Medical & mood
Medical marijuana patients frequently turn to Critical Mass to help manage symptoms associated with pain, insomnia, appetite loss. The strain's relaxed and sleepy properties are reported to help ease tension, reduce physical discomfort, and lift mood without causing excessive grogginess.
relaxedsleepy
Evidence level: high — Backed by extensive clinical research surveys confirming cannabinoids alleviate persistent nerve discomfort.
Smoking timeline
- 0–5 min
Immediate head calm. A warm physical wave washing down the neck and shoulders, releasing joint tension.
- 10–30 min
Physical weight sets in. You will feel comfortable sinking into cushions, with stress melting away.
- Peak
Deep sedation peak. Couch-lock occurs alongside strong appetite stimulation. Best time to put on a movie.
- Afterglow
Mellow wind-down. Cerebral buzz settles into a peaceful, clear-headed calm. No hard crash.
Typical duration: 2.5 to 3.5 hours
Mental: Calm, slow, peaceful, free from stress thoughts.
Body: Heavy limbs, floating sensation, pain relief, hungry.
Who will love it
Enthusiasts looking for deep evening comfort, chronic pain relief, and help with sleeplessness.
Who should avoid it
Avoid this strain if you need to remain active, drive, or focus on detailed administrative tasks, as it induces muscle heaviness.
Pro secrets
The secret to unlocking the full potential of Critical Mass lies in temperature control. To preserve its delicate Myrcene terpenes, vaporize at 334°F (168°C) rather than combusting. This triggers the entourage effect, blending its 19% THC with secondary cannabinoids. Highly sedating, this strain is best reserved for late nights or as a bedtime wind-down. Keep snacks nearby, as it is known to stimulate appetite. Beginners should start with a single inhalation due to its fast-acting onset, while seasoned users can appreciate its deep, multi-layered terpene depth.
Browse vaporizers & gear →Expert Note
Connoisseurs appreciate Critical Mass for its Myrcene-Caryophyllene interplay and reliable night effects. Best enjoyed when you want evening relaxation.
Hidden Truth
Critical Mass is often mislabeled by dispensaries; true cuts should carry Myrcene dominance and an earthy finish.
Related Strains
Indica
Afghani
17%THC
Afghani is an indica strain born from Landrace. With THC around 17% and a dominant Myrcene profile, it delivers relaxed, sleepy, uplifted. The flavor and aroma combine earthy, woody, sweet. Users often reach for it to address insomnia, pain, appetite loss. Overall score: 7.3/10.
relaxedsleepyuplifted
4.3
3,764 ratingsIndica
Big Bud
16%THC
Bred from Afghani × Skunk #1, Big Bud is an indica cultivar with THC near 16% and a Myrcene-forward terpene profile. Expect relaxed, sleepy, uplifted, backed by flavors of earthy, sweet, woody. Many consumers choose it for insomnia, appetite loss, stress. Overall score: 7.3/10.
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4.3
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Bubba Kush
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Bred from OG Kush × Northern Lights, Bubba Kush is an indica cultivar with THC near 19% and a Myrcene-forward terpene profile. Expect relaxed, sleepy, uplifted, backed by flavors of chocolate, coffee, earthy. Many consumers choose it for insomnia, pain, appetite loss. Overall score: 7.8/10.
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4.3
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Slurricane
24%THC
Bred from Do-Si-Dos × Purple Punch, Slurricane is an indica cultivar with THC near 24% and a Myrcene-forward terpene profile. Expect relaxed, sleepy, uplifted, backed by flavors of grape, berry, sweet. Many consumers choose it for insomnia, pain, appetite loss. Overall score: 8.5/10.
relaxedsleepyuplifted
4.6
10,820 ratingsCommunity
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Strain Reviews
MedicalJaneGrower
★★★★★
First time trying Critical Mass. Flavor is on point; start low if you're sensitive to THC. Great for evening sessions.
▲ 8 helpful