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    Captain Jack

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    hybrid
    23%
    THC
    0%
    CBD
    High
    Potency

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    hybrid Dominant

    Captain Jack

    0.0
    0 reviews
    Needs review
    Updated Feb 2026Jack Herer
    Potency
    High
    Top Terpene
    Myrcene
    Primary Effect
    Focused
    Lineage
    1 parent
    Vibe Match
    Chill Evening
    Potency Cue
    Start low
    CalmEnergy
    BodyHead
    DeePuff Intelligence

    Read the ride before you spark it

    High Forecast
    Onset
    Soft settle
    Peak
    Balanced euphoria
    Come-down
    Sleepy coast
    Crash Risk
    Medium
    Don't pick this if
    You need sharp daytime focus
    Dry eyes are a deal-breaker
    Compatibility
    Creative work55%
    Evening chill75%
    Sleep support55%
    Social mode80%
    Best Time Dial
    MorningDayEveningNight
    Best around: Anytime
    THC
    profiled
    Terpenes
    mapped
    Effects
    community-weighted
    Confidence
    medium
    DeePuff Pick Reason

    Captain Jack earns its DeePuff fit from 23% THC, a chill evening profile led by Myrcene, and effects that lean calmer and more body-forward.

    Stack Guidance
    Stacks with
    Citrus terpene strains for lift
    Low-dose creative hybrids
    Avoid stacking
    Very sedating indicas if you need momentum
    Unknown edibles until you know tolerance

    There is also another strain that bears the same name which is not a landrace, but a balanced hybrid cross of three strains: Jack Herer x Chemo x William's Wonder. This version of Captain Jack's is thought to have been bred by Sensi Seeds and has no genetic link to the landrace strain of Captain Jack's. Instead, it delivers a balanced hybrid experience of euphoria and relaxation with a delicious aroma of sweet and sour pine, notes of earth, citrus, and sugar popping out of dark green nugs. Check the lineage of your Captain Jack's to know which strain you're getting — the new or the legendary.

    Spot something off? Send a sourced correction, or let DeePuff re-check public reference signals for consistency.

    Captain Jack Statistics

    THC Range

    19–26%

    CBD Content

    0%

    Dominant Terpenes
    Myrcene (0.1% - 3.0%)Caryophyllene (0.05% - 2.0%)Humulene (0.01% - 0.5%)
    Reported Medical Uses
    StressAnxietyDepressionInsomnia
    Best Time
    afternoon

    Effectsref

    FocusedHungryTalkativeArousedCalmRelaxedHappySleepy

    Possible Side Effects

    Dry Eyes

    Science Snapshot

    80
    Entourage
    Moderate
    Complexity
    4
    Aroma Families
    Top synergy: THC × Myrcene: Enhanced sedation & body high
    THC:CBD → 23:<1|3 terpenes identified

    Flavor Profile

    EarthySweetBerryCitrusPineSpicyHerbalTea

    Medical Uses

    StressAnxietyDepressionInsomniaLack of AppetiteNauseaFatiguePain

    * Consult a medical professional for personalized advice

    Potency Analysis

    THC23%
    CBD0%
    Moderate your intake

    Your starting dose

    general estimate

    Start with 6 small inhalations (or ~9 mg edible). Captain Jack hits harder your typical strain (×1.3).

    Tolerance read: 4/10Sign in to personalize →

    THC-Dominant Recreational

    THC only

    Classic recreational profile. Maximum psychoactive load, minimal CBD modulation.

    Most modern dispensary flower (ElSohly 2016 cannabinoid trend study).

    Actual Delivered Dose

    Captain Jack is 23% THC, but combustion + first-pass loss eat most of it. Here's what reaches your bloodstream.

    Total THC in dose: 69 mg

    Joint / Blunt
    18.6 mg27%
    Bong
    27.6 mg40%
    Dry-Herb Vape
    44.9 mg65%
    Dab / Concentrate
    48.3 mg70%
    Edible
    13.8 mg20%
    Sublingual / Oil
    20.7 mg30%
    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

    Captain JackTop Terpene🌿 Myrcene🌿 Myrcene🌶️ Caryophyllene🍺 Humulene

    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.

    Dominant Terpenes in Captain Jack

    Myrcene Caryophyllene Humulene
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