Highest THC Strains

This list of cannabis strains with the highest THC includes some really strong and potent cannabis varieties with the the most high THC content and most powerful high in the world. These strains can be indica or sativa, best for indoors or outdoors, but they have one thing in common - these are the strongest tested cannabis strains on earth with the highest percentage of psychoactive substances ever. Their THC levels are usually above 20 percent.

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Black Jack Auto

Sweet Seeds

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  • Black Jack Auto
    (Sweet Seeds)
    A mostly sativa auto
    THC: 19%

    Jack 47

    Sweet Seeds

    Jack 47
    (Sweet Seeds)
    75% sativa / 25% indica
    THC: 24%

    Papaya

    Nirvana

    Papaya
    (Nirvana)
    Indica
    THC: 18-24%

    AK-48

    Nirvana

    AK-48
    (Nirvana)
    Indica/Sativa
    THC: High

    Dutch Dragon

    Paradise Seeds

    Dutch Dragon
    (Paradise Seeds)
    75% sativa / 25% indica
    THC: High

    White Rhino

    Nirvana

    White Rhino
    (Nirvana)
    Indica dominant
    THC: 21%

    Dr. Grinspoon

    Barney's Farm

    Dr. Grinspoon
    (Barney's Farm)
    100% Sativa
    THC: 25%

    Sharksbreath

    DNA Genetics

    Sharksbreath
    (DNA Genetics)
    Indica/Sativa (80%/20%)
    THC: 25,9%

    Super Silver Haze

    Green House Seeds

    Super Silver Haze
    (Green House Seeds)
    Sativa dominant
    THC: 18%

    Auto Anesthesia

    Pyramid Seeds

    Auto Anesthesia
    (Pyramid Seeds)
    An autoflowering indica hybrid
    THC: 17%

    The Doctor

    Green House Seeds

    The Doctor
    (Green House Seeds)
    Mostly indica
    THC: 17,69%

    Acapulco Gold

    Barney's Farm

    Acapulco Gold
    (Barney's Farm)
    Sativa 80% / Indica 20%
    THC: 23%

    Sweet Tooth

    Barney's Farm

    Sweet Tooth
    (Barney's Farm)
    Indica/Sativa (80%/20%)
    THC: 21%