Black Jack Strain: Effects, Benefits, THC, Grow & FAQs
A potent, balanced hybrid combining the best of its Indica and Sativa heritage for a deeply relaxing yet euphoric experience.
- Type: Hybrid
- THC: 20–22%
- Lineage: Black Domina × Jack Herer
- Flavors: Earthy, Sweet
- Aromas: Pine, Spicy
- Primary Effects: Relaxing, Euphoric
- Medical Uses: Stress, Pain Relief
Black Jack is a cannabis strain that masterfully blends the calming effects of Black Domina with the uplifting qualities of Jack Herer.
This strain is ideal for those seeking relief from stress and pain without sacrificing mental clarity.
Cannabinoid Profile
High THC content with minimal CBD, offering a classic cannabinoid profile focused on psychoactive effects.
Strain Type & Genetics
Balanced Hybrid leaning toward Indica, delivering both physical relaxation and mild cerebral stimulation.
Aromas & Flavors
Earthy and sweet notes dominate, underscored by pine and spice terpenes for a complex, natural profile.
Signature Aromas
Flavor Profile
Dominant Aromas
- Earthy
- Pine
Flavor Experience
- Smooth
- Sweet Finish
Key Terpenes
- Myrcene: Earthy, musky notes with sedative effects
- Beta-Caryophyllene: Spicy, peppery undertones with anti-inflammatory properties
These terpenes not only define this strain's signature scent and taste, but may also enhance its therapeutic benefits.
Strain Highlights
Balanced effects make it versatile for day or night, though caution is advised for low tolerance users.
Negatives
- Dry Mouth
- Paranoia
Dominant Terpenes
- Myrcene
- Beta-Caryophyllene
Common Effects
- Euphoria
- Relaxation
Medical Benefits
- Anxiety
- Chronic Pain
Effect Spectrum
Terpenes
A terpene profile rich in myrcene and beta-caryophyllene, enhancing both flavor and therapeutic benefits.
Dominant Terpene
Myrcene
Earthy, musky notes with sedative effects
Other Key Terpenes
Beta-Caryophyllene
Spicy, peppery undertones with anti-inflammatory properties
Limonene
Citrusy hints that elevate mood and alleviate stress
What Are Terpenes?
Terpenes are aromatic compounds found in cannabis and many other plants. They give each strain its distinctive scent and flavor, and may work together with cannabinoids in what's known as the entourage effect—potentially enhancing both the experience and therapeutic benefits.
Similar Strains
These strains are selected based on their genetic lineage, terpene profile, and reported effects, offering experiences similar to this strain. Explore these alternatives for a comparable balance of flavor, potency, and effects.
Death Bubba
Pineapple Express
Available at US Dispensaries
Quick Stats
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Effects
A dual-action strain that balances cerebral stimulation with full-body relaxation.
Effects
Effects are influenced by the unique blend of cannabinoids and terpenes. Individual experiences may vary based on dosage, tolerance, and setting.
Flavonoids
Flavonoids like quercetin and rutin enhance anti-inflammatory and antioxidant properties.
Cannflavins
Cannflavin A and B contribute to targeted pain relief
Quercetin
Naturally occurring antioxidant with anti-inflammatory benefits
Rutin
Strengthens blood vessels and reduces inflammation
The Entourage Effect
Synergistic interaction of flavonoids with terpenes and cannabinoids amplifies therapeutic effects
Medical Applications
Effective for both physical and mental health conditions with minimal psychoactive downsides.
Chronic Pain Relief
Myrcene and beta-caryophyllene reduce inflammation and muscle tension
Anxiety Management
Balanced THC/CBD ratio modulates stress response without heavy sedation
Insomnia
Indica-dominant effects promote sleep onset and maintenance
Dosing
Start low and titrate slowly, especially for novice consumers.
Beginner Dosage
- 2–3mg THC
- Microdose for anxiety
Experienced User Dosage
- 10–15mg THC
- Evening use for full effects
Important Dosing Considerations
- Avoid before operating machinery
- Pairs poorly with alcohol
Disclaimer: Always consult a medical professional before using cannabis for therapeutic purposes.
Growing Information
A resilient Hybrid thriving in controlled environments with moderate care.
Indoor: Flowering: 8–9 weeks, Yield: Medium, Height: Average
Outdoor: Harvest: Late September, Yield: High, Climate: Mediterranean
Pro Growing Tips
- Maintain humidity under 50% during flowering
- Balance nutrients to avoid nitrogen burn
Strain Genealogy
A cross between two legendary strains, blending Afghani and Haze genetics.
Parent Strains
Black Domina
A phenotype of the legendary Girl Scout Cookies strain, known for its sweet, minty flavor and potent, well-balanced effects.
Jack Herer
A phenotype of the legendary Girl Scout Cookies strain, known for its sweet, minty flavor and potent, well-balanced effects.
Child Strains
Black Jack's exceptional qualities have made it a popular parent strain for creating new varieties:
- Black Jack Xxl
Strain Genealogy & Lineage
Frequently Asked Questions
Find answers to the most common questions about this cannabis strain, including its effects, uses, potency, and more.
Yes, but in low doses. Its Indica lean may cause drowsiness in higher amounts.