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Black Jack
Read the ride before you spark it
Black Jack earns its DeePuff fit from 21% THC, a chill evening profile led by Caryophyllene, and effects that lean calmer and more body-forward.
Bred by Sweet Seeds, Black Jack is a cross of Black Domina and Jack Herer. This strain produces thick buds with huge calyxes that are completely encrusted with trichomes. It has a heavy and flavorful taste and it produces exceptionally long-lasting effects. Because of its high THC levels, Black Jack is popular among medical marijuana patients.
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Black Jack Statistics
~21%
0%
Effectsai
Possible Side Effects
Science Snapshot
Flavor Profile
Medical Uses
* Consult a medical professional for personalized advice
Potency Analysis
Your starting dose
general estimateStart with 6 small inhalations (or ~9 mg edible). Black Jack matches your typical strain (×1.2).
THC-Dominant Recreational
THC onlyClassic recreational profile. Maximum psychoactive load, minimal CBD modulation.
Most modern dispensary flower (ElSohly 2016 cannabinoid trend study).
Actual Delivered Dose
Black Jack is 21% THC, but combustion + first-pass loss eat most of it. Here's what reaches your bloodstream.
Total THC in dose: 63 mg
Sources
Joint / Blunt: Combustion + sidestream loss; ~63–73% destroyed (Pomahacova 2009).
Bong: Cooler combustion, less sidestream; ~50–60% retained.
Dry-Herb Vape: Volcano studies show ~55–80% delivery at 180–210°C (Hazekamp 2006).
Dab / Concentrate: Pre-decarbed extract; quartz-banger 500°F (Raber 2015).
Edible: High first-pass hepatic loss; 4–20% bioavailability (Lucas 2018).
Sublingual / Oil: Bypasses some first-pass; 13–35% bioavailable.
Terpene Profile
The aromatic compounds that define this strain's unique characteristics and effects
What are Terpenes?
Terpenes are aromatic compounds found in cannabis that contribute to each strain's unique smell, taste, and effects. They work synergistically with cannabinoids in what's known as the "entourage effect" to enhance or modify the overall experience.