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. Bubble Gum Fast
    • Early September Outdoors
    • Very Resilient Plant
    • Stimulating, Mental High
    • Delicious Flavours
    ... Seed This strain has clear intentions: rapid growth, massive yield. And it delivers. This easy to grow cannabis seed is the one stop shop for people who don’t want to mess around, and who need good results quickly. Bubble Gum Fast is a vigorous s...
  2. Chocolate Skunk
    • 45 - 50 Days to Flower
    • 550gr/m2 Yields
    • Highly Potent: 20% THC
    • Beautiful, Indica Hybrid
    ...row.   00 Seeds Chocolate Skunk is ready to harvest in record time. 00 Seeds did what they do best and coaxed this strain into taking only 45 - 50 days to complete its life cycle: this is an extremely quick flowering plant. It doesn’t skimp on y...
  3. Sweet Soma

    00 Seeds
    Sweet Soma
    • Robust and Vigorous
    • <75 Days Indoors | Mid Oct Outdoors
    • Strong, Long Lasting Effects
    • Sweet, Fruity Flavours
    ...or a variety of environments.   Suited equally to both indoor and outdoor cultivation, Sweet Soma is a robust phenotype with copious resin production. Faring well outdoors, and yielding better results for those who are able to give it the necessar...
  4. Dos Si Dos Cookies
    • Dos Si Dos x Girl Scout Cookies
    • Delicious, Complex Flavours
    • 50 - 55 Days to Flower
    • Forgiving to Grow
    ...icated Flavours.   This piece of genetic brilliance is a rapid flowering, high potency powerhouse. For lovers of true Cali cannabis, Dos Si Dos Cookies cannot be left ungrown. This strain has its roots in California, and it doesn’t disappoint. B...
  5. wedding cake

    Barney's Farm
    wedding cake
    • Frosted, Skunky Buds
    • Extraordinarliy Generous Yields
    • Versatile Height, Your Choice
    • 24% THC, Expansive High
    Boasting incredible parentage, WEDDING CAKE'S buds come fully frosted and packed with 24% THC. Expect nothing less
    Boasting incredible parentage, WEDDING CAKE'S buds come fully frosted and packed with 24% THC. Expect nothing less than a plant covered in glistening, pink-purple colas.  Potent THC Content Flowers between 1 and 2 metres Upwards of 650gr/
  6. Utopia Haze

    Barney's Farm
    Utopia Haze
    • Award Winning Sativa Strain
    • Very High Yields: 650 gr
    • Fruity, Citrus Flavours
    • Resistant to Pests and Disease
    This award winning strain, back-bred from Brazilian Landrace, leaves no room for disappointment. High Yields of Potent B
    This award winning strain, back-bred from Brazilian Landrace, leaves no room for disappointment. High Yields of Potent Buds? Yes, please! Up to 130 cm 650 gr/m2 Yields Fruity, Citric Flavours Pest and Disease Resistant
  7. Triple Cheese

    Barney's Farm
    Triple Cheese
    • 55 - 60 Days to Flower
    • Packing 22% THC
    • Blue Cheese x Original Cheese
    • Medical: 1 - 5% CBD
    A cross of Blue Cheese and Original Cheese... can you think of anything better than that? No? Me neither. Expect that cl
    A cross of Blue Cheese and Original Cheese... can you think of anything better than that? No? Me neither. Expect that classic cheesy stank from this award winning Triple Cheese High Yields: 600gr/m2 High THC content: 22% Rapid Flowering: 55 -
  8. Sweet Tooth #1

    Barney's Farm
    Sweet Tooth #1
    • Massive Yields: 800gr/m2
    • Medicinal: 1 - 5% CBD
    • Potent Buds: >20% THC
    • Best For Outdoors
    Best for outdoor or greenhouse growing, Sweet Tooth #1 has insanely high yields and extraordinary, dense and potent cola
    Best for outdoor or greenhouse growing, Sweet Tooth #1 has insanely high yields and extraordinary, dense and potent colas.  Prepare for a tropical summer of deep relaxation. Up to 800gr/m2 20% THC Medicinal Properties 55 - 60 Days to Flower
  9. Barneys Farm Red Dragon
    • Compact height: 90cm
    • Hefty Yields: 600gr/m2
    • Indica-Sativa Hybrid
    • Tropical Flavours
    From the Jungles of Brazil, Barney's Farm bring you the Red Dragon. Perfect for small spaces and hidden places, thi
    From the Jungles of Brazil, Barney's Farm bring you the Red Dragon. Perfect for small spaces and hidden places, this plant comprimises on nothing. 600gr/m2 Yields Reaches between 80 and 90cm Perfectly Balanced Hybrid Rapid Flowering: 55
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