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. Peyote Critical

    Barney's Farm
    Peyote Critical
    • Highly Medical Properties
    • 650 gram Yields
    • Best Suited to Outdoors
    • Critical Kush x Peyote Purple
    Don't miss this limited edition cannabis seed from Barney's Farm! With an extremely high yield and unique, pes
    Don't miss this limited edition cannabis seed from Barney's Farm! With an extremely high yield and unique, pest resistant qualities, this is not a strain to let slip. Ready for you in only 50 days and packing a serious punch, Peyote Critica
  2. Mimosa Evo

    Barney's Farm
    Mimosa Evo
    • Super High Potency: 30%
    • 200cm Out | 80cm In
    • Huge Yields, In or Out
    • Classic, Citrus Taste
    This is an unbelievable strain from Barney's Farm. Not only can she yield up to 2kg's of bud in the right cond
    This is an unbelievable strain from Barney's Farm. Not only can she yield up to 2kg's of bud in the right conditions, but those buds can contain up to 30% THC. Can you beat that? Huge Outdoors | Little Indoors Huge Yields, In or Out
  3. Laughing Buddha

    Barney's Farm
    Laughing Buddha
    • 20% THC Content
    • Medical: 1 - 5% CBD
    • 100cm Height
    • 70 - 75 Days to Flower
    A densely packed Sativa strain with potent, energetic effects. Expect elevating highs, high yields and expansive experie
    A densely packed Sativa strain with potent, energetic effects. Expect elevating highs, high yields and expansive experiences from Laughing Buddha. 20% THC Content Medical: 1 - 5% CBD 100cm Height 70 - 75 Days to Flower
  4. Dr Grinspoon

    Barney's Farm
    Dr Grinspoon
    • 26% THC!
    • Pure Heirloom Sativa
    • In Memory of a Legend
    • Classic Cannabis Flavours
    This is an incredible potent classic Sativa strain. What it lacks in modern developments, it makes up for with supreme p
    This is an incredible potent classic Sativa strain. What it lacks in modern developments, it makes up for with supreme potency. 26% THC! Pure Heirloom Sativa In Memory of a Legend Classic Cannabis
  5. DOS SI DOS AUTO

    Barney's Farm
    DOS SI DOS AUTO
    • Face Off OG x GSC
    • >20% THC
    • Auto-flowering in 70 days
    • Next-Gen!
    A new bench mark for the Autoflowering market has been set: enter Dos Si Dos Auto. This cannabis seed comes packed with
    A new bench mark for the Autoflowering market has been set: enter Dos Si Dos Auto. This cannabis seed comes packed with the very best genetics: Face Off OG x Girl Scout Cookies x BF Auto Super #1. These come together to deliver massive yields and min
  6. Cookies Kush

    Barney's Farm
    Cookies Kush
    • OG Kush x GSC
    • Ready in Only 55 Days
    • 24% THC Content
    • Easy to Grow
    Bringing together two of your favourite strains - OG Kush and Girl Scout Cookies - Barney's Farm bring you a brand
    Bringing together two of your favourite strains - OG Kush and Girl Scout Cookies - Barney's Farm bring you a brand new strain with high yields and delicious flavours. 650gr/m2 Yields Ready in Only 55 Days 24% THC Content Easy to Grow
  7. Runtz Muffin

    Barney's Farm
    Runtz Muffin
    • Powerful High – Happy & Relaxed
    • 600 gr/m2 Inside, 1000 gr Outside
    • 70% Indica, 30% Sativa
    • Heavy with Resin, Pops of Purple
    Runtz Muffin ticks all the boxes! Bred from the most in-demand American genetics crossed with Barney’s own Orange Punc
    Runtz Muffin ticks all the boxes! Bred from the most in-demand American genetics crossed with Barney’s own Orange Punch, the only thing that exceeds the candied-fruit flavour is the raging potency. This exceptional feminized seed measures in at a f
  8. Tropicanna Banana

    Barney's Farm
    Tropicanna Banana
    • Clear Tropical Fruit Taste
    • Mould Resistant - Beginner Friendly
    • Massive Yields, Top Potency
    • Happy, Euphoric, Relaxed
    Tropicanna Banana's fabulous fruit flavour draws you in while her immense potency keeps you coming back for more. T
    Tropicanna Banana's fabulous fruit flavour draws you in while her immense potency keeps you coming back for more. THC measures in at 25% for a fast-acting, long-lasting high that makes the mood soar with a euphoric buzz while it also calms and s
  9. Glue Dream

    Top Shelf Elite Genetics
    Glue Dream
    • Dense Blue/Silver Buds
    • Perfect for Daytime Medication
    • 2 Meters Tall Outside - Trees!
    • Incredible Yields - 650 Grams
    To create Glue Dream, Top Shelf started with the most pungent Blue Dream they could find, then added their own unrelease
    To create Glue Dream, Top Shelf started with the most pungent Blue Dream they could find, then added their own unreleased breeding stock. This improved genetic mix has more yield, a fuller flavour and more THC than the original. The crisp, clear, tot
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