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    Northern Lights 10 of 10 Feminized Seeds (Seedkeepers) Seedkeepers
    1-yr Guarantee New Extra Seeds Black Friday
    Northern Lights 10 of 10 (Seedkeepers)
    5 (8)
    30 - 35% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10.9 €27 43.6 Save 16.6 €40.8 76.3 Save 35.5 €84.5 152.6 Save 68.1
    Keepers OG Autoflower Feminized Seeds (Seedkeepers) Seedkeepers
    1-yr Guarantee New Extra Seeds Black Friday
    Keepers OG Autoflower (Seedkeepers)
    4.9 (8)
    28 - 33% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €9.6 €30.7 38.4 Save 7.7 €47.6 67.2 Save 19.6 €82 134.4 Save 52.4
    Blackberry Moonrocks Feminized Seeds (AlphaFem Seeds)
    1-yr Guarantee New Top Extra Seeds Black Friday
    Blackberry Moonrocks (AlphaFem Seeds)
    4.8 (75)
    32% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €14.36 €32.73 43.08 Save 10.35 €87.97 143.6 Save 55.63
    Chemdog Fast Version (EGS)
    1-yr Guarantee New 1+1=3 Black Friday
    Chemdog Fast Version (EGS)
    4.9 (28)
    31% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10 €25 30 Save 5 €42.9 50 Save 7.1 €75 100 Save 25
    Bruce Banner Fast Version Feminized Seeds (EGS)
    1-yr Guarantee New 1+1=3 Black Friday
    Bruce Banner Fast Version (EGS)
    5 (27)
    31% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10 €25 30 Save 5 €42.9 50 Save 7.1 €75 100 Save 25
    Heavy Kickers Mix Feminized Seeds (Herbies Seeds)
    1-yr Guarantee Mix Pack
    Heavy Kickers Mix (Herbies Seeds)
    5 (20)
    29 - 33% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €115.6
    Apple Betty feminized seeds
    1-yr Guarantee Top Black Friday
    Apple Betty (Herbies Seeds)
    4.9 (58)
    28 - 33% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10 €27 30 Save 3 €63.64 €65 100 Save 35
    Bruce Banner # Feminized Seeds (AlphaFem Seeds)
    1-yr Guarantee New Top Extra Seeds Black Friday
    Bruce Banner # (AlphaFem Seeds)
    4.9 (65)
    30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €12.55 €29.55 37.65 Save 8.1 €80.95 125.5 Save 44.55
    Glue Sherbert Feminized Seeds (AlphaFem Seeds)
    1-yr Guarantee Top Extra Seeds Black Friday
    Glue Sherbert (AlphaFem Seeds)
    4.9 (42)
    30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €11.36 €27.27 34.08 Save 6.81 €75.75 113.6 Save 37.85
    Dozy Doz Feminized Seeds (AlphaFem Seeds)
    1-yr Guarantee New Top Extra Seeds
    Dozy Doz (AlphaFem Seeds)
    4.9 (50)
    30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €11.36 €27.27 34.08 Save 6.81 €75.75 113.6 Save 37.85
    Totally Alpha OG Feminized Seeds (AlphaFem Seeds)
    1-yr Guarantee Top Extra Seeds
    Totally Alpha OG (AlphaFem Seeds)
    5 (48)
    30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €11.36 €27.27 34.08 Save 6.81 €75.75 113.6 Save 37.85
    Alpha 21 Feminized Seeds (AlphaFem Seeds)
    1-yr Guarantee Top Extra Seeds Black Friday
    Alpha 21 (AlphaFem Seeds)
    4.9 (61)
    30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €13.82 €31.82 41.46 Save 9.64 €85.99 138.2 Save 52.21
    Grandmommy Purple Feminized Seeds (Herbies Seeds)
    1-yr Guarantee Top Black Friday
    Grandmommy Purple (Herbies Seeds)
    4.9 (105)
    30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10 €27 30 Save 3 €42.5 50 Save 7.5 €65 100 Save 35
    Runtz Punch Feminized Seeds (Herbies Seeds)
    1-yr Guarantee Top Black Friday
    Runtz Punch (Herbies Seeds)
    4.9 (58)
    29% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €12 €32.4 36 Save 3.6 €51 60 Save 9 €78 120 Save 42
    Ghost Train Haze Feminized Seeds (Seedkeepers) Seedkeepers
    1-yr Guarantee New Extra Seeds Black Friday
    Ghost Train Haze (Seedkeepers)
    4.9 (8)
    28 - 30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10.9 €27 43.6 Save 16.6 €40.8 76.3 Save 35.5 €84.5 152.6 Save 68.1
    Sour Jealousy Auto Feminized Seeds (Fast Buds)
    New Black Friday
    Sour Jealousy Auto (Fast Buds)
    5 (2)
    29% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €13 €37.25 39 Save 1.75 €57.55 65 Save 7.45 €106.09 130 Save 23.91
    Papaya Cookies Auto Feminized Seeds (Fast Buds)
    New
    Papaya Cookies Auto (Fast Buds)
    5 (2)
    29% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €13 €37.25 39 Save 1.75 €57.55 65 Save 7.45 €106.09 130 Save 23.91
    Apple Strudel Auto Feminized Seeds (Fast Buds)
    New
    Apple Strudel Auto (Fast Buds)
    5 (3)
    29% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €13 €37.35 39 Save 1.65 €57.7 65 Save 7.3 €106.37 130 Save 23.63
    Gorilla Cookies Fast Flowering (Fast Buds)
    Black Friday
    Gorilla Cookies Fast Flowering (Fast Buds)
    5 (3)
    29% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €13 €37.25 39 Save 1.75 €57.55 65 Save 7.45
    Bubba Kush Feminized Seeds Barney's Farm Seeds
    Top Black Friday
    Bubba Kush (Barney's Farm)
    5 (9)
    29% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €15.5 €41.3 46.5 Save 5.2 €51 77.5 Save 26.5 €95 155 Save 60
    Godzilla Original Glue GG#4 Feminized Seeds (Herbies Seeds)
    1-yr Guarantee Great yields Black Friday
    Godzilla Original Glue GG#4 (Herbies Seeds)
    4.9 (34)
    29% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10 €27 30 Save 3 €42.5 50 Save 7.5
    Lemon Cherry Cookies Auto Feminized Seeds (Fast Buds)
    New Black Friday
    Lemon Cherry Cookies Auto (Fast Buds)
    5 (3)
    28.5% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €13 €37.25 39 Save 1.75 €57.55 65 Save 7.45 €106.09 130 Save 23.91
    Girl Scout Cookies Fast Version Feminized Seeds (EGS)
    1-yr Guarantee New 1+1=3
    Girl Scout Cookies Fast Version (EGS)
    4.8 (27)
    28% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10 €25 30 Save 5 €42.9 50 Save 7.1 €75 100 Save 25
    Grand Daddy Purple Fast Version Feminized Seeds (EGS)
    1-yr Guarantee New 1+1=3 Black Friday
    Grand Daddy Purple Fast Version (EGS)
    4.9 (26)
    28% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10 €25 30 Save 5 €42.9 50 Save 7.1 €75 100 Save 25
    Runtz Autoflower Feminized Seeds (EGS)
    1-yr Guarantee New 1+1=3 Black Friday
    Runtz Autoflower (EGS)
    4.9 (29)
    28% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €10 €25 30 Save 5 €42.9 50 Save 7.1 €75 100 Save 25
    Apple Betty Auto Feminized Seeds (Herbies Seeds)
    1-yr Guarantee Top Black Friday
    Apple Betty Auto (Herbies Seeds)
    4.8 (46)
    27 - 29% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €9.37 €27.7 28.11 Save 0.41 €44.5 46.85 Save 2.35 €66.6 93.7 Save 27.1
    Godzilla Cookies Auto Feminized Seeds (Herbies Seeds)
    1-yr Guarantee Top Extra Seeds Black Friday
    Godzilla Cookies Auto (Herbies Seeds)
    4.9 (47)
    27% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €9.37 €27.7 37.48 Save 9.78 €44.5 65.59 Save 21.09 €66.6 131.18 Save 64.58
    DDoS #33 Feminized Seeds (Herbies Seeds)
    1-yr Guarantee Great yields Black Friday
    DDoS #33 (Herbies Seeds)
    4.9 (65)
    26 - 30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €10 €29.7 40 Save 10.3 €46.75 70 Save 23.25 €71.5 140 Save 68.5
    Mimosa x Orange Punch Feminized Seeds (Barneys Farm) Barney's Farm Seeds
    Top Black Friday
    Mimosa x Orange Punch (Barney's Farm)
    5 (38)
    26 - 30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €16.49 €41.97 49.47 Save 7.5 €57.8 82.45 Save 24.65 €103 164.9 Save 61.9
    Runtz Muffin Feminized Seeds (Barney’s Farm) Barney's Farm Seeds
    Runtz Muffin (Barney's Farm)
    4.8 (22)
    27 - 29% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €15 €41 45 Save 4 €55 75 Save 20 €97 150 Save 53
    Biscotti Mintz Feminized Seeds (Barney's Farm) Barney's Farm Seeds
    Biscotti Mintz (Barney's Farm)
    5 (39)
    25 - 30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €53.1 €92.06 147.8 Save 55.74
    Mimosa EVO Feminized Seeds (Barney’s Farm) Barney's Farm Seeds
    Top
    Mimosa EVO (Barney's Farm)
    5 (42)
    25 - 30% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €14.73 €37.92 44.19 Save 6.27 €59.2 73.65 Save 14.45 €91.84 147.3 Save 55.46
    Guava Auto Feminized Seeds (Fast Buds)
    New
    Guava Auto (Fast Buds)
    5 (3)
    28% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €13 €37.25 39 Save 1.75 €57.55 65 Save 7.45 €106.09 130 Save 23.91
    Quarter Pounder Autoflower Feminized Seeds (EGS)
    1-yr Guarantee New 1+1=3 Black Friday
    Quarter Pounder Autoflower (EGS)
    4.9 (28)
    27% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €10 €25 30 Save 5 €42.9 50 Save 7.1 €75 100 Save 25
    Runtz feminized seeds (Barney's Farm) Barney's Farm Seeds
    Runtz (Barney's Farm)
    5 (3)
    25 - 29% THC
    • Feminized
    • Photoperiod
    Pack (number of seeds)
    €15.87 €38.89 47.61 Save 8.72 €57 79.35 Save 22.35 €104 158.7 Save 54.7
    Tropicana Cookies Auto Feminized Seeds (Fast Buds)
    Tropicana Cookies Auto (Fast Buds)
    4.8 (8)
    27% THC
    • Feminized
    • Autoflowering
    Pack (number of seeds)
    €13 €37.25 39 Save 1.75 €57.55 65 Save 7.45
    Top review
    avatar
    --
    22 March 2025
    5
    Here's some data for you, I see people share it a lot in reviews here 📊✅ Grow Time: 4 weeks Flowering Time: 50 days Yield: 2.3 oz/plant (organic soil, no CO2) Training: LST only Resistance: No pests, slight sensitivity to PM (controlled by airflow) Bag Appeal: 9/10 (dense, frosty, minimal leaves) Smoke Report: Clear euphoria, no burnout. Verdict: If you need a reliable, fast-finishing strain with commercial-grade bud, stop looking. It's right here.
    Top review
    avatar
    ...
    12 August 2024
    5
    Amazing :)
    Top review
    avatar
    -
    21 March 2025
    5
    GoodGerm 100%

    More THC Than You Ever Had With Herbies’ High THC Seeds

    high thc seeds

    This seed collection includes some of the most groundbreaking strains in the industry. It showcases regular and feminized photoperiod seeds in addition to autoflowering variants, giving the choice to you, the grower! Forget about your tolerance – there’ll be nothing left of it once you take a toke and fly higher than you ever have before! This collection is the perfect place for anyone craving an experience of a lifetime – the most intense couch-locks, the most psychedelic sensations, and the most euphoric and cerebral highs – the keyword is THE MOST. 

    Whether you have an indoor or outdoor garden, we’re certain you’ll find something that’s just right! If you’re picking a strain from our collection of the highest THC cannabis seeds for sale, this is what you’ll be getting:

    • High THC content – the average THC content in this list exceeds 24%.
    • Excellent genetic lineage – these strains were produced as a result of crossing prized genetics to give novel, extra-potent twists on classic strains.
    • Mouth-watering terpene profiles – whether you like fruity varieties or those with an earthy flavor, you’ll love the taste of our high THC cannabis strains.

    Disclaimer: Before purchasing and growing cannabis seeds, ensure that cannabis cultivation is legal in your region.

    Only The Highest THC Cannabis Seeds For Sale – Get Yours Now!

    high thc cannabis seeds

    Whether you’re a recreational or medical user, our list of high THC cannabis seeds contains some of the strongest weed strains out there, including Do-Si-Dos OG by Original Sensible Seeds (28% THC), Apple Betty from Herbies Seeds (28-33% THC), and many more – just see for yourself! These strains have been selected specifically to minimize the amount of time you spend searching for your next grow and maximize the efficiency of your garden, so get growing and get high!

    Disclaimer: High-THC cannabis strains should be consumed with caution, especially by novice users. Always start with a low dose and be mindful of your tolerance levels.

    Last updated: 2 December 2025
    Why Choose Herbies to Buy Cannabis Seeds in United Kingdom

    • Trusted by customers for over 20 years
    • Wide range of premium cannabis strains
    • Fast & discreet shipping to United Kingdom
    • Secure checkout with multiple payment options
    • Free bonus seeds with every order
    • Freshly stored seeds with guaranteed germination
    • Thousands of positive customer reviews worldwide
    • Buy with Confidence
    • Germination Guaranteed
    • Discreet Shipping to United Kingdom
    • 100% Secure Payment
    FAQ
    Do you ship to United Kingdom?

    Yes, Herbies offers fast and discreet shipping to United Kingdom. You can check delivery availability with our shipping calculator. If your country is not listed, shipping is not available at this time.

    Is shipping to United Kingdom discreet?

    Yes, all orders are packaged with 100% discretion. Herbies is never mentioned on the package, and labels only include essential delivery details.

    When will you ship my order?

    Orders are usually assembled and dispatched within 24 hours of payment on business days. Weekend orders are processed on the next working day. In rare cases, dispatch may take slightly longer.

    What company do you ship with to United Kingdom?

    We partner with trusted couriers such as Correos, UPS, FedEx, DHL, and Tipsa. For shipping costs and delivery estimates, please use the calculator at the top of this page.

    What if I haven’t received my order?

    If your order has not arrived within the expected timeframe, please submit the claim form on our website, and our support team will assist you promptly.

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