Critical Jack
Energizing
A high-yielding sativa with citrus flavor and energizing creative effects
$26.69
About Critical Jack
Product Specifications
Strain Type
Sativa-Dominant Hybrid (60% Sativa / 40% Indica)
Genetics
Critical Mass × Jack Herer
THC
~15–20%
CBD
~0.1–0.3%
Effects
Uplifting cerebral effects and a mild body relaxation. Often reported as motivating yet balanced
Medical Uses
May assist with managing stress, mild pain, and fatigue. (Anecdotal)
Growing Information
Flowering Time
8–10 weeks
Yield
High
Indoor/Outdoor
Well-suited to both; can grow
Growing Tips
Customer Reviews (4)
5
Based on 4 reviews
5★
4
4★
0
3★
0
2★
0
1★
0
Everly J.
oktober 31, 2025
The flavor profiles are outstanding - complex, rich, and true to the strain's reputation.
Camila J.
oktober 31, 2025
Received tracking information immediately and could monitor my package every step of the way.
Benjamin U.
oktober 31, 2025
Critical Jack exceeded expectations in both yield and potency. These genetics are carefully selected and it shows.
Emma F.
oktober 31, 2025
Their F1 hybrids are outstanding. Consistent phenotypes, vigorous growth, and the hybrid vigor is real.
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