High THC Strains

WHEN POTENCY MATTERS MOST, GO FOR SEEDS THAT START AT 20% THC!

If pure power is what you're going for, Feminized Seeds has you covered. Using advanced breeding techniques, our latest strains exceed 20% THC on average. Some, like Crystal Gelato, actually pushed past the 25% mark during testing. That's mind-blowing!

These Feminized Seeds Are Stronger Than Many Extracts - Check'em Out! !

  • Maximum Potency

  • Incredible Flavours

  • Rich & Full-Bodied

  • Tolerance Busting

  • In High Demand

High THC Strains
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  1. Chemdawg

    Accept No Substitutes!
    Chemdawg
    • Original Chemdawg Line
    • Tasty Diesel Smell
    • Euphoric Uplifting High
    • Amazing Large Yields
    Humboldt didn't mess around when they released their Chemdawg strain. They went straight to the source for genuine
    Humboldt didn't mess around when they released their Chemdawg strain. They went straight to the source for genuine Chem 91 mothers and only feminized this genetic marvel. It continues to be one of the most sought-after US cannabis seeds and has
  2. Bubba's Gift

    Distinct Pina Colada Taste
    Bubba
    • Very Potent - 17-20% THC!
    • Killer Yields - Up To 3 Kilos Outside
    • Suprisingly Fast at 45-50 Days
    • Huge, Golf Ball Sized Buds
    This Bubba Kush X God's Gift pairing is heaven sent with glistening purple leaves, glowing resin and an intense fla
    This Bubba Kush X God's Gift pairing is heaven sent with glistening purple leaves, glowing resin and an intense flavour that tastes like sweet pineapple and toasted coconut. Bubba's Gift has terpenes out the wazoo! As an 80% Indica, the hea
  3. Blueberry Headband

    23% THC, Subtle Aroma
    Blueberry Headband
    • Gorgeous Aniseed Taste
    • Blueberry Genetics
    • Uplifting Active High
    • Extra High Yields
    Blueberry Headband takes the best of Blueberry & 707 Headband to create a mostly Indica strain that hits the body an
    Blueberry Headband takes the best of Blueberry & 707 Headband to create a mostly Indica strain that hits the body and the mind with near-equal force. Yields are incredibly high inside (up to 600 gr/m2) or out (up to 4 Kilos/seed) & so is the
  4. Blue Fire

    24% THC, Couchlocking
    Blue Fire
    • Sweet Berry & Diesel Fuel
    • Very High Yields
    • Glowing Blueish Hue
    • Indoors or Outside
    Blue Fire is a powerful cross between Blue Dream and a prized Fire OG from California's West Coast. It's a sur
    Blue Fire is a powerful cross between Blue Dream and a prized Fire OG from California's West Coast. It's a surprisingly effective couchlocker considering it's a 60% Indica, 40% Sativa mixed hybrid. Resin production is extra high, and w
  5. Black D.O.G.

    Blackberry Kush Genetics
    Black D.O.G.
    • Amazing Berry Taste
    • Functional Active High
    • Very Potent - 21% THC
    • Super High Yields
    This 85% Indica is a hard-hitting, beginner-friendly hybrid created by crossing Blackberry Kush with Emerald Headband. T
    This 85% Indica is a hard-hitting, beginner-friendly hybrid created by crossing Blackberry Kush with Emerald Headband. The potency is top notch with a face-melting cerebral high that gradually creeps into a delicious full-body buzz that'll keep
  6. Amherst Sour Diesel

    Fast Sativa, 27% THC
    Amherst Sour Diesel
    • Powerful Creative High
    • Tropical Fruit Taste
    • Very Large Yields
    • Fat, Dense Buds
    Amherst Sour Diesel, a world-beating strain with well guarded origins, is well worth your time. Bloom takes a full 10 we
    Amherst Sour Diesel, a world-beating strain with well guarded origins, is well worth your time. Bloom takes a full 10 weeks indoors, but that's not long for an 80% Sativa. When you're done, you'll have an abundance of gigantic, elongat
  7. 707 Truthband by Emerald Mountain
    • Oily Lemon Taste
    • Guarded OG Genetics
    • Up to 4 Kilos Outside!
    • Perfect For Beginners
    To create 707 Truthband by Emerald Mountain, one of Cali's best breeders crossed two outstanding True OG specimens.
    To create 707 Truthband by Emerald Mountain, one of Cali's best breeders crossed two outstanding True OG specimens. This squeezed every bit of power from these coveted genetics for concentrated flavours, exagerated power and enormous yields insi
  8. Yumbolt x Banana

    Super Potent - 25% THC
    Yumbolt x Banana
    • Mainly Indica But Trippy
    • Immense Power - 25% THC
    • Sweet Berry & Banana
    • 60-70 Day Bloom Period
    Cream of the Crop improves the Cup-Winning Yumbolt strain with the addition of their very own Banana genetics. By crossi
    Cream of the Crop improves the Cup-Winning Yumbolt strain with the addition of their very own Banana genetics. By crossing these two cannabis varieties, they retained Yumboldt's intense sweet berry taste while adding complexity with subtle notes
  9. 707 Headband

    Up to 4000gr Each Outside!
    707 Headband
    • Long Lasting Up High
    • Lemony & Pine Taste
    • Totally Massive Yields
    • Potent - 23% THC
    This incredible Sativa leaning plant was created by combining an elite Mendocino clone along with a very special True OG
    This incredible Sativa leaning plant was created by combining an elite Mendocino clone along with a very special True OG cut. The results are spectacularly vigorous and capable of extremely high yields outdoors and in, without losing any of its renow
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