Master Jack
Hybrid
THC
22.0%
CBD
0.2%
Difficulty
Moderate
Master Jack is a sativa-dominant hybrid combining Jack Herer genetics with master-level breeding techniques. This strain delivers an invigorating cerebral high with enhanced focus and creativity, making it ideal for daytime activities and mental tasks.
Cannabinoid Profile
THC
22.0%
CBD
0.2%
CBG
0.8%
Effects & Flavors
Effects
Flavors & Aromas
Terpene Profile
Estimated based on reported effects and flavors. Lab results vary.
LimoneneUplifting, stress relief
0.23%PineneAlertness, memory
0.16%TerpinoleneUplifting, creative
0.22%Growing Information
Difficulty
Moderate
Flowering Time
9–11 weeks
Expected Yield
400–600g/m²
Plant Height
90–150cm
Tip: A versatile strain that responds well to standard 18/6 veg and 12/12 flower schedules.
Medical Uses
⚕️ Educational only — not medical advice. Always consult a healthcare professional before using cannabis medicinally.
⚕️
ADHD / Focus
Some report improved concentration
Community Reviews
Reviews are user-submitted and moderated. 18+ community only.
4.0
★★★★☆
676 reviews
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Where to Buy
Get Master Jack Seeds
Shipped discreetly to Malta and across Europe.
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