Critical Jack
Beaver Seeds
FEM
PHOTO
- THC 19%
- CBD 0.5%
- Flowering Time From 56 to 70 days
- Yield 609 g/m²
Genetics: Jack Herer x Critical Plus
FLAVORS
Pine
Pepper
EFFECTS
Happy
Focused
Creative
Relaxed
Uplifted
Critical Jack: family tree
- Parents
- Critical × Jack Herer
- Grandparents
- Afghani Skunk #1 Haze Northern Lights Shiva Skunk
- Landrace roots
- Afghani Acapulco Gold Colombian Gold Thai
Other sources say (4)
- Critical Plus × Jack Herer Beaver Seeds, Crop King Seeds, I Love Growing Marijuana
- Critical 2.0 × Haze Blimburn
- Critical 2.0 × Haze 2.0 Silent Seeds
- Critical Mass × Jack Herer WeedSeedsExpress
Lineage as declared by the seedbanks: sometimes they disagree.
Price Comparison Table — Critical Jack
| Vendor | 5 Seeds | 10 Seeds | 25 Seeds |
|---|---|---|---|
Beaver Seeds
Best price
|
€57.91 €11.58 / seed | €106.90 €10.69 / seed | €213.81 €8.55 / seed |
Beaver Seeds
Best price
Description from Beaver Seeds
Critical Jack unites Jack Herer and Critical Plus in a sativa-dominant hybrid with 19% THC and 0.50% CBD. Its invigorating effect brings happiness without overwhelming intensity: a mild mental and physical buzz that encourages focus and creativity, great for productive days and brainstorming. Overdo it, though, and it can turn into a mellow, couch-locked state.
Woody, Spicy and Tropical
Valencene, pinene, myrcene, terpineol and phellandrene create a fragrance of woody and spicy notes with touches of citrus and tropical fruit, plus subtle hints of pine and pepper. Dense, pale green buds contrast with vivid orange pistils and shimmering crystal trichomes.
Cultivation
Easy to grow and resistant to mildew, Critical Jack suits beginners and experts alike. It flourishes in continental, sunny, temperate and Mediterranean climates. Plants grow tall, so regular pruning and trimming help optimize the harvest.
- Flowering: 8–10 weeks, outdoor harvest in September
- Height: over 8 ft indoors and outdoors
- Indoor yield: about 21 oz/m² (roughly 595 g/m²)
- Outdoor yield: about 42 oz (roughly 1.2 kg) per plant
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