High THC Seeds

There are 196 products.

The “Best of the Best” when it comes to THCa content! Strains that are high in THCa, the psychoactive compound contained in cannabis, can deliver the most potent smoke for the ultimate in relaxation or powerful uplifting euphoria. Some cannabis strains with a particular high THC content can even make for outright psychedelic experiences!

But high THCa content doesn’t just mean that these cannabis varieties can be optimal for recreational users who seek the ultimate for chilling and relaxation. These strains rich in THC can also be a good choice for those users who need very potent medicine that can help with pain relief and other medical conditions.

The High THC strains category here in the Zamnesia web shop features these select strains that are known for their particular high THCa content. Find your favourite High THCa strain in no time here at Zamnesia!

Feeling overwhelmed by all the different cannabis strains out there? Use the Cannabis Seedfinder and find the strain that best suits your growing needs in 6 simple steps.

High THC Seeds - Click here for more info
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Gelato (Blimburn Seeds) feminized

Gelato is a beautifully balanced cannabis hybrid with loads to offer both growers and tokers. Its formidable parent strains, Sunset Sherbet and Thin Mint Girl Scout Cookies ensure Gelato has bags of potency and tons of flavor. On top of that, it's not difficult to grow and can produce smashing yields with lots of sticky resin.

$49.00

Cafe Racer (Blimburn Seeds) feminized

If you're a fan of modern US genetics, Cafe Racer is a must-have for your cannabis garden. Descending from GSC and GDP, this mostly sativa hybrid delivers chunky green nugs loaded with intense aromas and up to 25% potency. Her effects strike the perfect balance between relaxation and energetic euphoria, making this a super versatile strain ideal for moments of relaxation.

$43.00

Chemdog 4 (Blimburn Seeds) feminized

Chemdawg is the pinnacle of the Chem genetic line. Discovered by Greg Krzanowski in 1991 after attending a Grateful Dead concert, Chemdawg has been used to create countless new hybrids, infusing them with its stinky fuel aroma and uplifting buzz. Now, with these feminized Chemdog #4 seeds by Blimburn, you can grow real Chem weed at home indoors, outside, or in a greenhouse.

$43.00

Sour Diesel (Blimburn Seeds) feminized

Love gassy terpenes and big, potent hits? This is the strain for you! Created in California in the 1990s, Sour Diesel is a classic hybrid beloved by smokers for its pungent aroma and strong, uplifting buzz. Now, growing your own Sour D at home is even simpler with these hardy, reliable seeds from Blimburn.

$43.00

Titan F1 Automatic (Royal Queen Seeds) Feminized

A new standout in the hemp seed market, Titan F1 Auto is a top-tier autoflowering variety that showcases stable and reliable genetics alongside impressive yields and high potency levels. With flavors and aromas that draw heavily on sweet fruits, diesel, and lemongrass, enthusiasts of smoking and vaping will find much to appreciate with Titan F1 Auto. 

(43)
$48.00 $33.60

Medusa F1 Automatic (Royal Queen Seeds) Feminized

A new and outstanding release from our friends at Royal Queen Seeds, Medusa F1 Auto is a plant that will impress every grower. It is a true F1 hybrid, showcasing unprecedented stability and uniformity, along with delightful flavors and a rapid growth cycle. Ready in about 72 days from germination, achieving quality harvests has never been easier.

(27)
$48.00 $33.60

Epsilon F1 Automatic (Royal Queen Seeds) Feminized

Epsilon F1 is the premier cultivar from RQS' innovative line of world-first F1 hybrids. Originating from esteemed varieties such as Blue Dream and Amnesia Haze, Epsilon F1 is an autoflowering seed that develops into uniform plants and yields exceptional quality in a remarkably short period.

(71)
$46.00 $32.20

HulkBerry (Royal Queen Seeds) Feminized

With a potency surpassing most other strains on Earth, HulkBerry is not here to play around. With roots in the competitive and innovative Colorado breeding scene, HulkBerry provides hybrid vigor in the grow-op and experiences that have been known to impress even the most fastidious canna-connoisseur. 

(75)
$37.00 $25.90

Green Gelato (Royal Queen Seeds) Feminized

Perhaps one of the most flavorful and high-quality Cookies hybrids, Green Gelato by Royal Queen Seeds introduces a new era of premium cannabis. The delicious Thin Mint Cookies and the mouth-watering Sunset Sherbet, arguably the top Cookies genetics from the SF Bay area, merge to create one of the most delightful dessert cannabis strains available for cultivation today. 

(98)
$41.50 $29.05

Royal Gorilla (Royal Queen Seeds) feminized

Introducing the Royal Gorilla by Royal Queen Seeds, a powerful hybrid cannabis strain that redefines potency with levels that can reach an incredibly high 27%. This strain, previously exclusive to the US, offers an outstanding experience that is both intense and balanced. Prepare for incredible relaxation paired with a pleasant uplifting feeling!

(118)
$34.50 $24.15

Orion F1 Auto (Royal Queen Seeds) feminized

From the team at Royal Queen Seeds comes Orion F1 Auto. This autoflowering strain showcases robust, resilient genetics that are accessible to novices and experts alike. After just 70 days from germination, large yields of sweet, super-soothing buds will be ready to harvest and enjoy. 

(18)
$48.00 $33.60

Apollo F1 Automatic (Royal Queen Seeds) Feminized

Boasting impressive genetics, Apollo F1 Auto is easy to grow and rewards cultivators with an abundance of great-tasting buds that carry hints of citrus, lavender, and vanilla. Whether smoked or vaped, this true F1 hybrid provides a relaxing experience that keeps users motivated and creative. 

(21)
$46.00 $32.20

Milky Way F1 Automatic (Royal Queen Seeds) feminized

Milky Way F1 Auto from the team at Royal Queen Seeds is a marvel in the world of horticulture. This hybrid produces uniform plants with superb yields of highly flavorful and potent buds that will delight all enthusiasts and cultivators. Typically ready for harvest just 74 days after planting, this strain is truly a spectacle. 

(30)
$46.00 $32.20

Hyperion F1 Automatic (Royal Queen Seeds) Feminized

Hyperion F1 Auto presents an unparalleled cultivation journey for enthusiasts of all levels. This robust strain thrives in diverse environments, offering growers a harmonious blend of top-tier genetics. Within a swift 80 days from germination, Hyperion F1's buds deliver a rich combination of peppery and earthy flavors. Coupled with a mood-enhancing effect, it stands out as a delightful choice.

(13)
$48.00 $33.60

Fat Banana (Royal Queen Seeds) Feminized

Royal Queen Seeds presents the most impressive, substantial, and delectably fruity Kush variant, Fat Banana. This unique strain is so irresistibly delicious that you might find it hard to resist after your initial experience. However, exercise caution and pace yourself with this enticing variety. With a potency of 25%, it's remarkably strong and leads to a prolonged period of relaxation. 

(58)
$32.00 $22.40

Shogun (Royal Queen Seeds) feminized

Powered by an impressive potency level, Shogun boasts effects that inspire an irresistible urge to be productive. Your to-do list doesn't stand a chance! 

(13)
$34.50 $24.15

Apple Fritter Automatic (Royal Queen Seeds) feminized

Apple Fritter Automatic from Royal Queen Seeds showcases massive flavors, potent effects, and a growing experience that's perfectly suitable for all levels of expertise and nearly all settings and environments. Simply put, Apple Fritter Automatic is here to be enjoyed, and in just 12 short weeks, you can get your hands on her delightful buds!

(13)
$32.00 $22.40

Cookies Gelato (Royal Queen Seeds) feminized

Cookies Gelato by Royal Queen Seeds combines the best traits from two celebrated cannabis legends, resulting in a strain that shines with outrageous strength. Prepare to enjoy unparalleled effects from what may well be one of the most aromatic strains of all time. Growers of this superb hybrid can anticipate exceptional harvests of top-tier bud after a brief flowering phase.

(22)
$39.00 $27.30

Green Gelato Automatic (Royal Queen Seeds) feminized

Green Gelato Automatic is an absolute standout. She produces a level of potency rarely seen in photoperiod strains, let alone other autos. Enjoy her powerful effects, but be mindful of the amount you use! 

(75)
$34.50 $24.15

Triple G (Royal Queen Seeds) feminized

Triple G offers a profound experience that elevates your thoughts and deeply relaxes your body.

(20)
$41.50 $29.05

Biscotti (Royal Queen Seeds) feminized

Choose Biscotti by Royal Queen Seeds for a delightful experience that mirrors the taste of the classic Italian biscuit. This variety, perfect for any time but especially as a dessert strain, is robust, boasting high potency that ensures a memorable experience. Approach this variety with care, as its strength is notable.

(2)
$39.00 $27.30

Mother Gorilla (Royal Queen Seeds) feminized

Mother Gorilla is a predominantly Sativa (70%) hybrid, bred by pollinating a Reina Madre (Queen Mother) with a Gorilla Glue 4. Despite the strong Sativa dominance, Mother Gorilla maintains a compact stature, only reaching heights of 24-39 inches and requires a brief 9 weeks of flowering to develop her extremely potent green nuggets. This strain is easy to grow and offers a fruity taste.

(14)
$29.50 $20.65

Royal Runtz (Royal Queen Seeds) feminized

RQS is renowned for their distinguished lineup of strains, with Royal Runtz standing out as a particularly majestic variety. From her enticing candy-sweet flavors to her powerful impact, she offers an experience that is sure to delight enthusiasts. With just a bit of attention during her growth cycle, she promises generous yields along with an uplifting and serene sensation.

(24)
$32.00 $22.40

Alien OG (Royal Queen Seeds) feminized

Brace yourself for an intergalactic journey with Alien OG, a new high-powered hybrid from Royal Queen Seeds. Descending from highly sought-after Kush and OG strains, Alien OG comes packed with potency and out-of-this-world terpenes. Order your seeds here now!

(4)
$34.50 $24.15

Apple Fritter (Royal Queen Seeds) feminized

Often chosen for its unique and scrumptious terpene profile, Apple Fritter by RQS truly is something special. Tasting like apple pastry, it will make you salivate when you open your stash jar to get a whiff. But that's not all that we can say about this variety; it also has a high potency for uplifting and creativity-enhancing effects. 

(2)
$39.00 $27.30

Wedding Gelato (Royal Queen Seeds) feminized

Wedding Gelato is a true masterpiece of breeding, offering a symphony of sweet flavors and impressive potency levels of 25%, all while showcasing beautiful purple hues on her flowers and sugar leaves. 

(23)
$41.50 $29.05

Pink Runtz (Royal Queen Seeds) feminized

Pink Runtz is a flavorful and potent strain from Royal Queen Seeds, which comes from a unique blend of Gelato, Zkittlez and Pink Panties. This easy-to-grow strain thrives both indoors and outdoors, delivering high yields after 8–9 weeks of flowering. Renowned for its sweet, fruity terpenes with hints of pineapple and its uplifting effects, Pink Runtz is a must for all cannabis fans.

(4)
$32.00 $22.40

Gushers (Royal Queen Seeds) feminized

Any Gelato hybrid is destined for success, and Gushers contains Gelato 41 genetics as well as those of the award-winning Triangle Kush. Gushers is powerful, boasting a potency of 24%, and it exhibits plenty of vigor in the grow room. Great for enjoying solo or with friends, Gushers will elevate your spirits and put you in a content, serene state.

(2)
$37.00 $25.90

Sherbet Queen (Royal Queen Seeds) feminized

Sherbet Queen is a strain that produces beautiful buds covered with orange pistils and glistening with trichomes. Its floral, earthy tones introduce a deeply relaxing sensation that can be felt throughout the mind and body. This indica hybrid is perfect for winding down the day, or for soothing flare-ups of stress and anxiety whenever they may arise. 

(4)
$32.00 $22.40

Royal Skywalker (Royal Queen Seeds) feminized

The legendary cross of Blueberry and Mazar, Royal Skywalker delivers a strong, cerebral sensation that quickly transitions into a relaxing physical calm. It's perfect for quiet evenings spent watching movies, listening to music, or just chilling on the couch. 

(6)
$41.50 $29.05

Forbidden Fruit (Royal Queen Seeds) feminized

Give in to temptation with Forbidden Fruit by Royal Queen Seeds. Expertly bred from a stellar genetic lineage, this 70% indica queen deserves a spot in your garden quick-smart. Don't believe us? Put her to the test today and thank us later for the bountiful harvest of dense, fruity-sweet buds packed with potency!

$32.00 $22.40

Runtz x Layer Cake (Barney's Farm) feminized

The team at Barney's Farm has meticulously crafted a blend of Runtz with Layer Cake, resulting in a strain that showcases the best attributes of its heritage, offering a rich, aromatic, and notably potent variety that's sure to captivate anyone who tries it. Easy to grow, Runtz x Layer Cake quickly reaches its peak, leaving nothing but enjoyment to be had. 

(23)
$47.50 $35.62

LSD (Barney's Farm) feminized

LSD is an ultra-strong Indica-dominant strain, renowned for its profound effects. It induces a deep sense of relaxation, grounding you physically while encouraging a journey through the depths of your consciousness. This strain is a genetic blend of Skunk #1 and Mazar. 

(115)
$47.50 $35.62

Mimosa x Orange Punch (Barney's Farm) feminized

Discover the multifaceted marvel that is Mimosa x Orange Punch by Barney's Farm, a blend that caters to a wide array of preferences, ensuring satisfaction for even the most particular of enthusiasts. Experience it for yourself and it's likely you'll be captivated by its charm! 

(87)
$47.50 $35.62

Glookies (Barney's Farm) feminized

Become a superhero with the help of one of Barney’s Farm’s prized performers. Glookies merges two West Coast legends into a spectacular indica with an ultra-powerful effect, incredible taste, and yields of gigantic proportions. Just don’t forget your cape! 

(45)
$47.50 $35.62

Critical Kush (Barney's Farm) feminized

Critical Kush by Barney's Farm is a very successful cross between Critical Mass, itself a hybrid of Afghani x Skunk #1, and OG Kush, a Northern Californian strain with Chemdawg and Pakistani Kush heritage. This impressive marriage ultimately results in an indica-dominant strain that promotes relaxation, making it a great choice for unwinding and medicinal purposes.

(206)
$47.50 $35.62

Liberty Haze (Barney's Farm) feminized

High yield, extremely high potency content approaching 25% and a short flowering period of just 8 to 9 weeks - Liberty Haze by Barney's Farm is as close to the ideal strain as it gets. 

(99)
$36.95 $27.71

Gorilla Zkittlez (Barney's Farm) Feminized

Gorilla Zkittlez is a new-school hybrid developed to introduce a remarkable cultivar to enthusiasts. This indica-dominant strain is known for its potent effects and bountiful yields, with a relatively short flowering phase, presenting stunning plants. Dive into the experience of this intriguing cultivar.

(48)
$47.50 $35.62

Dos Si Dos 33 (Barney's Farm) feminized

Barney's Farm has truly excelled with Dos Si Dos 33, capturing the essence of some of America's most beloved strains. This blend has enhanced the potency to a remarkable level, with a taste and aroma that are nothing short of divine. The experience is profound, beginning with a vibrant uplift and transitioning into a deeply relaxing state. 

(45)
$47.50 $35.62

Watermelon Zkittlez Auto (Barney's Farm) feminized

Watermelon Zkittlez Auto presents an effortless, rapid, and straightforward cultivation journey, rewarding you with buds that burst with tropical flavors. This variety is designed to delight with its soothing qualities and is guaranteed to impress with its delightful taste profile.

(20)
$42.25 $31.69

Tangerine Dream (Barney's Farm) feminized

Tangerine Dream is a complex cross with the G13 and Neville's A5 Haze, resulting in an ultra high-yielding strain with an amazing potency of 25%. It's easy to grow and quick to bloom, offering a unique experience that starts with a cheerful uplift and transitions into a deep sense of relaxation.

(41)
$42.25 $31.69

Purple Punch (Barney's Farm) feminized

Discover the enchanting allure of Purple Punch by Barney’s Farm, a masterpiece that showcases the finest genetics from the US West Coast. Purple Punch stands out as a premier indica, captivating with its stunning appearance and soothing qualities.

(30)
$47.50 $35.62

Pineapple Chunk (Barney's Farm) feminized

Experience the unique flavor and robust effects - that's the hallmark of Barney's Farm feminized Pineapple Chunk. This variety is a meticulously crafted hybrid, combining the essence of Pineapple, Cheese, and Skunk #1 strains. It's known for its delightful taste and significant potency.

(41)
$47.50 $35.62

Ayahuasca Purple (Barney's Farm) feminized

Ayahuasca Purple is as extraordinary as its name. With a height reaching only 35–39 inches, it’s full of vigor and after a flowering time of only 55–65 days, yields of up to 2.3 ounces per square foot are achievable. Her beautiful appearance, purple buds, and aromas of hazelnut and papaya are charming, but the true magic happens when you experience these potent flowers—a profound sense of calm. 

(30)
$42.25 $31.69

Colombian Jack (Kannabia) Feminized

When you're looking for a boost to your creativity and mood, Colombian Jack is your go-to. Elevate your day with this sativa-dominant blend of citrus and incense, meticulously developed by Kannabia. 

(11)
$49.99 $34.99

Apple & Bananas (Kannabia) Feminized

Bred by Chris Lynch from all-star parents, it's no wonder Apples & Bananas became an instant favourite among smokers lucky enough to try her. Now, with these seeds from Kannabia, you don't need to fly to San Francisco to try this fruity delight—you can easily grow her at home instead. What are you waiting for? Get your seeds here now.

(2)
$49.99 $34.99

Strawberry Gorilla Auto (FastBuds) feminized

Looking for that Cali vibe? FastBuds' Strawberry Gorilla Auto packs stellar genetics into a fast, XL auto strain with a delicious mix of strawberry and diesel aromas. Powered by up to 27% of THC and featuring balanced genetics, this lady produces hard-hitting cerebral highs.

(24)
$38.99 $31.19

Banana Purple Punch Auto (FastBuds) feminized

FastBuds has truly excelled with Banana Purple Punch Auto. This strain is a symphony of rich, sweet, and fruity flavors paired with robust effects that will captivate everyone who tries it. An excellent choice for any gardening enthusiast, she thrives in various settings and promises a rewarding harvest in just 8 weeks. Prepare for her impressive impact!

(35)
$38.99 $31.19

Gorilla Cookies Auto (FastBuds) feminized

Gorilla Cookies Auto showcases impressive potency, a complex flavor profile, and yields that surpass not only her autoflowering counterparts but many traditional varieties as well. This seed variety will change your perspective on autoflowering plants forever. 

(54)
$38.99 $31.19

GG#4 Auto (FastBuds) feminized

GG#4 Auto by FastBuds is a standout autoflower that boasts impressive resin production, very high potency, and a delightful taste. This autoflowering version of the award-winning GG #4 is the perfect choice if you're seeking top-quality buds at harvest, with the added convenience of an autoflower! 

(416)
$38.99 $31.19

Girl Scout Cookies Auto (FastBuds) feminized

Growers in search of top US autoflowering genetics will find their ideal choice in Girl Scout Cookies Auto, a standout hybrid from the West Coast now making waves in Europe. This exceptional hybrid completes its autoflowering cycle in 8-9 weeks and can yield up to 18-23 ounces per square yard, or 2.5-10.5 ounces per plant. Its potency levels reach up to 22%. 

(80)
$38.99 $31.19

Tropicana Cookies Auto (FastBuds) feminized

From the team at FastBuds comes Tropicana Cookies Auto. This autoflowering cultivar takes just 8–9 weeks from seed to harvest, delivering substantial yields of citrusy, uber-potent buds. Just how potent? With a potency level of 27%, users can anticipate an experience that leads to deep relaxation. 

(13)
$38.99 $31.19

Gelato Auto (FastBuds) feminized

Gelato Auto is a remarkable indica/sativa/ruderalis hybrid, boasting an impressive lineage and notable effects. This variety matures quickly, offering generous yields. 

(31)
$38.99 $31.19

Bruce Banner Auto (FastBuds) feminized

As an absolute powerhouse, Bruce Banner Auto is an autoflowering marvel from FastBuds. This strain is ideal for those seeking a plant that's straightforward to grow and delivers potent results. It boasts remarkable aromas and sweet flavors. This strain won't leave you feeling like the Hulk in terms of anger, but its impressive yields will certainly have you seeing green for a long while. 

(14)
$38.99 $31.19

Auto Skywalker Haze (Dutch Passion) feminized

Discover the marvels of Auto Skywalker Haze, a strain that stands out for its reliability and exceptional yields. This robust and resilient variety may seem like something out of a science fiction story, but its abundant harvests, citrus-sweet aromas, and invigorating effects are very much a reality—and accessible to cultivators of all skill levels.

(20)
$29.95 $22.46

Orange Sherbet Auto (FastBuds) feminized

Orange Sherbet Auto sets a new standard for autoflowering varieties with its impressive yields and remarkable potency. 

(20)
$38.99 $31.19

Super Lemon Haze (Greenhouse Seeds) feminized

Super Lemon Haze is a delightful variety known for its distinct citrus fruit flavor combined with the unmistakable influence of a Haze. The taste buds are treated to lemon, lime, and pink grapefruit, while the exhale brings very earthy and musky flavors, complemented by traces of incense and black pepper. This strain can yield up to 2.65 pounds outdoors when grown in optimal conditions. 

(50)
$24.99

Thunder Banana Auto (Seedstockers) feminized

The result of a fruitful collaboration between Humboldt Seeds and Seedstockers, Thunder Banana Auto is a great-tasting autoflower perfectly suited for any grow-op. She requires very little maintenance, making her ideal for both newcomers and experienced growers alike. Your reward is some frosty, flavorful, and potent buds ideal for any occasion.

(16)
$38.00 $32.30

Mack and Crack Auto (Seedstockers)

As an autoflowering strain, Mack and Crack Auto provides an effortless means of producing hugely potent buds. With potency levels sitting around the 30% mark, all those that try her will feel her uplifting effects. Coupled with a great flavor profile and all wrapped up in an easygoing growing process that makes Mack and Crack Auto a no-brainer for newcomers and the experienced alike.

(11)
$50.00 $42.50

Panty Punch Auto (Seedstockers)

With a name like Panty Punch Auto, you know you're in for a special time, and we're happy to confirm that. She provides an easygoing and effortless cultivation experience that will appeal to all levels of growers, no matter their setting. After just 11 weeks, users are treated with potent buds, often reaching 30% potency and flavors that are perfect for all kinds of use. She's a true all-rounder.

(4)
$50.00 $42.50

Panty Punch (Seedstockers)

Enjoy the comforting embrace of a thick indica that promotes deep relaxation. Panty Punch by Seedstockers boasts 90% indica genetics, offering potent effects with 30% strength that last for hours.

(4)
$50.00 $42.50

Rucu Cucu OG (Seedstockers) feminized

Rucu Cucu OG is a potent, resinous strain that delivers uplifting citrus flavors and deeply relaxing sensations. With potency levels up to 30%, this sativa-dominant hybrid packs a serious punch. As a collaboration between Seedstockers and Argentinian rapper Homer el Mero Mero, Rucu Cucu OG is effortless and rewarding to cultivate.

(1)
$44.00 $37.40

Thunder Banana (Seedstockers)

Combining genetics from three American powerhouses, Thunder Banana makes a great addition to any grow room or garden. She is relatively easy to grow and delivers big harvests of delicious, tropical-smelling buds with 26% potency. Available in both feminized and regular form, growers have multiple options when growing this sativa hybrid.

(1)
$38.00 $32.30

Terp & Tonic (Seedstockers) feminized

Terp & Tonic is a sativa-dominant strain from Seedstockers, resulting from a cross between Freakum Zkittlez and Ghost Tonic. Suitable for all cannabis cultivators, this is an easy-to-grow strain both indoors and outdoors. Expect some generous yields of buds boasting a complex but tasty terpene profile. With potency levels between 23–26%, Terp & Tonic is as potent as it is flavourful.

(1)
$50.00 $42.50

Amaretto Tarmac Auto (Seedstockers) feminized

Amaretto Tarmac Auto is the autoflowering cousin of Seedstockers photoperiod strain of the same name. With a 10-week life cycle and refined auto genetics, Amaretto Tarmac Auto is ideal for beginner growers. A little over two months after planting your seeds, this strain will reward you with dense sativa flowers packing the funky scent of hot tarmac, glazed cherries, and bitter amaretto.

(1)
$44.00 $37.40

Sticky Fingers Auto (Seedstockers) feminized

As an easy-to-grow autoflowering cultivar, Sticky Fingers Auto produces large yields of frosty, resinous buds in just 11 weeks from start to finish. It has a fruity, piney flavor with minty undertones and provides uplifting, relaxing effects which are perfect for evening relaxation or daytime enjoyment. Sticky Fingers Auto is a versatile strain that's ideal for a variety of consumption methods.

(1)
$38.00 $32.30

Candy Dawg Auto (Seedstockers) Feminized

Candy Dawg Auto is a fast-flowering autoflowering strain that produces high yields of terpene-rich buds in just eleven weeks. With genetics from Candy Kush, Chem Dawg, and OG Kush, this strain offers a complex flavor profile of sweet, earthy, fruity, and pine notes. The relaxing effects quickly transition into uplifting and energetic moments, perfect for creative projects or socializing.

(1)
$34.00 $28.90

Santa Marta Haze Auto (Seedstockers) feminized

Santa Marta Haze Auto is a fast-growing, multi-award-winning strain that takes everything that users know and love about the original and repackages it into an easy-to-grow autoflower suitable for all experience levels. Expect large yields of fruity and spicy buds in just 11 weeks. Users can anticipate powerful effects that are exceptionally uplifting and engaging.

(4)
$34.00 $28.90

Tropical Zmoothie Auto (Seedstockers) feminized

With its bold fruity aromas and soothing indica buzz, the original Tropical Zmoothie by Seedstockers was an instant hit. Now you can grow this chill hybrid at home with even more ease, thanks to Tropical Zmoothie Auto. Ready just 65 days after germination, what's not to love?

(1)
$50.00 $42.50

Mandarin Panties Auto (Seedstockers) feminized

Meet Mandarin Panties Auto, a superb autoflowering plant from the catalogue of Seedstockers. It offers strong potency and delicious tangerine flavors. With an indica-dominant profile, Mandarin Panties Auto is all about happy, soothing experiences that are excellent for the evening or the weekend. Tick off everything on your to-do list and enjoy sweet relaxation.

(3)
$44.00 $37.40

Mandarin Panties (Seedstockers) feminized

Harnessing the power of top-notch genetics, Mandarin Panties showcases a spicy citrus flavor that leads to a perfectly uplifting yet chilled experience. This strain also delivers in the grow room or garden, offering a hassle-free growing experience and large yields. Get Mandarin Panties into your grow-op today.

$44.00 $37.40

Blackberry Gum (Seedstockers) Feminized

If you're looking for a truly unique strain, allow us to introduce you to Blackberry Gum. This high-performing and high-yielding cultivar provides some massively flavorful and potent buds. With a sweet, candy-like flavor tinged with spice, Blackberry Gum makes for an excellent smoking or vaping companion. Just provide a little upkeep during her growing cycle, and you'll be rewarded.

$34.00 $28.90

Girl Scout Cookies (Blimburn Seeds) feminized

California is a Mecca for modern cannabis, and GSC is arguably one of the biggest Cali strains of all time. With these feminized seeds from Blimburn, you don't need to fly into San Fran to get a taste of this modern classic—you can just grow it at home! What are you waiting for? Order your seeds here now.

$43.00

Mamba Negra (Blimburn Seeds) feminized

Love the vigor of Skunk, the massive harvests of Critical, and bold fruit flavors/aromas? Mamba Negra by Blimburn Seeds offers all of this and more. Order your seeds now and grow this ExpoGrow Cup Winner at home today. You won't be disappointed!

$43.00

Tropical Zmoothie (Seedstockers) feminized

Love a fruity smoke? Look no further than this delicious indica from Seedstockers. Blending genetics from Tropicana Shoes and Zmoothiez Zignature, Tropical Zmoothie boasts bold fruity terps and a soothing indica experience. To top things off, she's a breeze to grow indoors and outside.

$50.00 $42.50

Terp & Tonic Auto (Seedstockers) feminized

Looking for something unique to add to your garden? Introducing Terp & Tonic Auto, a sativa-leaning autoflower from Seedstockers. Easy to grow, exceptionally fragrant, and uplifting, this compact strain makes a great addition to both indoor and outdoor setups. Best of all, she takes just 10 weeks to go from seed to harvest.

$50.00 $42.50

Amaretto Tarmac (Seedstockers) feminized

Love growing and smoking sativas? With her low-fuss growth traits and uniquely bitter, nutty aromas, this 80% sativa queen is sure to reign supreme in your garden and on your curing shelves. Best of all, she takes about two months to flower and can deliver massive yields indoors and out, thanks to her excellent structure.

$44.00 $37.40

Rucu Cucu OG Auto (Seedstockers) Feminized

Rucu Cucu OG Auto is an autoflowering sativa-dominant strain that crosses Tangie and OG Kush Auto. Growing tall and producing huge yields in just 2–3 months, her buds exude incredibly sweet, fruity flavors with earthy undertones. And, with 26% potency, it provides uplifting, relaxing effects. This easy-to-grow version packs the same punch as the original and more.

$44.00 $37.40

Super THC Pack - Automatic Strains

Gone are the days when growing autos meant sacrificing potency and aroma. Modern autoflowers are capable of producing excellent buds that easily rival those of photoperiod strains, and this pack is here to prove it. The seeds included here come from select autoflowering genetic lines that produce dense buds dripping with mouth-watering aromas and, most importantly, mind-bending amounts of THC.

(100)
$49.99 $37.49
+23 Extra Gift Points

The F1 Power Pack - F1 Hybrid Seeds

Looking to ease your way into the world of F1 hybrids? This is the perfect way to do so. Hand-picked by our breeders, the F1 hybrids in this pack are super sturdy and extra hardy. Plant them indoors or outdoors, train them, or leave them alone—whatever your growing style, these F1 all-stars will produce an excellent harvest packed with flavor and potency every time. Grow them now!

$53.49 $40.12
+30 Extra Gift Points

Do-Si-Dos (Royal Queen Seeds) feminized

Looking for a new favorite indica? Look no further. With 25% potency, earthy-sweet flavors, and a soothing euphoria, Do-Si-Dos is bound to blow you away. Plus, she's a heavy-yielder, too, delivering up to 21 oz/plant! Need we say more? Get these premium USA seeds here now.

$27.19 $19.03

Lemon Cherry Gelato (Barney's Farm) feminized

Did anyone say Gelato? Meet Lemon Cherry Gelato, the superb indica-dominant cannabis hybrid created by Barney's Farm in collaboration with Backpack Boyz. This variety has lots going for it, attracting growers and tokers alike. Flowers display beautiful colours and emit inviting aromas of lemon and cherry, plus plants are easy to grow and produce great yields in optimal conditions.

(3)
$43.69 $32.77

Black Cherry Gushers (Barney's Farm) feminized

In collaboration with Backpack Boyz, Barney's Farm offers another cannabis treasure, Black Cherry Gushers. This hybrid is a superb yielder in ideal conditions, and its flowers are a sight to behold. Add up to 30% THC and sweet, fruity aromas to the mix and this variety becomes hard to beat. Prepare to be uplifted with every hit.

(1)
$43.69 $32.77

Cherry Poppers (Barney's Farm) Feminized

Cherry Poppers cannabis seeds bring together two legends: Lemon Kush and Zkittlez. The result is a strain with over 30% potency and spicy, berry flavors that will delight your palate as much as the potency excites your neurons.

(1)
$36.11 $27.08

Blue Dream (Barney's Farm) Feminized

Blue Dream by Barney’s Farm is a legendary sativa-dominant hybrid born from Blueberry x Super Silver Haze. With sweet berry terps and 26% potency, one toke of this dispensary favorite will have you California Dreamin' for hours. Get your seeds here now!

(1)
$32.96 $24.72

RS11 x Banana OG (Barney's Farm) feminized

An incredible collab from the breeders at Barney's Farm and Doja Exclusive, RS11 x Banana boasts a premium mix of genetics that's sure to impress even the most seasoned growers. Order your seeds now to enjoy 30% potency, XL yields, and delicious terps.

(1)
$37.45 $28.09

Bruce Banner (Barney's Farm) Feminized

Get into your flow state with a single toke of Bruce Banner by Barney’s Farm. Descending from Diesel and OG lines, this compact, high-powered hybrid impresses with her potency, fresh pine terps, and resilience. Order your seeds now!

$39.88 $29.91

Super Boof (Barney's Farm) feminized

The Strain of the Year for 2024, up to 32% potency, a short flowering cycle...the list goes on. Super Boof is a part of the next generation of cannabis seeds coming out of Barney's Farm, and it will blow your mind. Get yours here now and grow award-winning genetics at home!

$55.34 $41.50

Limoncello (Barney's Farm) feminized

Limoncello from Barney's Farm is a gassy, zesty cannabis strain that develops into a large plant with very good yields. On top of that, a potency of 27% offers pleasant and sociable effects. Get the seeds from Zamnesia to experience this citrus wonder.

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$31.21 $23.41

Rainbow Sherbet (Barney's Farm) feminized

If you're after premium flavors, look no further than Rainbow Sherbet. A cross between Champagne and Blackberry, this 50-50 hybrid is highly productive, loaded with potency, and deliciously creamy! Don’t miss out—buy your seeds now!

(1)
$36.11 $27.08

Trainwreck (Barney's Farm) Feminized

True to her name, Trainwreck by Barney's Farm hits hard and fast. Enjoy uplifting cerebral euphoria, pine and citrus terps, and massive yields—especially outdoors! What are you waiting for? Get your seeds while you can.

$28.89 $21.67

Zoap (Barney's Farm) feminized

This tasty cannabis strain contains 27% potency and an equal split of indica and sativa genetics, resulting in an uplifting and stimulating effect. Zoap from Barney's Farm marries huge yields with floral and zesty flavors, making it very worth your while. Take a look below and get the seeds from Zamnesia.

$33.70 $25.27

Jealousy (Barney's Farm) feminized

Jealousy from Barney's Farm is a cannabis strain with a 50-50 split between indica and sativa genetics and a potency that pushes 30%! Mixing diesel, pine, and lemon, it's a delight for the palate. Buy the seeds now to grow this specimen for yourself!

$36.11 $27.08

White Runtz (Barney's Farm) feminized

White Runtz combines Gelato and Zkittlez, and the results are as you'd expect—incredible. With almost 30% potency, huge yields, and subtle flavors, what are you waiting for? Get your seeds now and grow true fire at home!

$36.11 $27.08

GMO Cookies (Barney's Farm) feminized

Chemdawg x GSC was always going to be good, but who knew it would be this good? With over 30% potency and a unique garlic terpene profile, this is a very novel cannabis strain. Get your GMO Cookies seeds here to grow this funky classic at home.

$31.21 $23.41

Garlic Cookies (Barney's Farm) feminized

This is a very stinky strain from Barney's Farm. Reeking of garlic and onions, you'll either love or hate it. Get your Garlic Cookies seeds now and see whether you’ll savor her savory aroma or stick your nose up at it!

$28.89 $21.67

Apple Fritter (Barney's Farm) Feminized

Chasing sky-high potency and delicious US dessert terpenes? Meet Apple Fritter—a standout hybrid from Barney's Farm. With 30% potency, every toke delivers a blend of energy and relaxation as well as indulgent flavors. Treat yourself—get your seeds here now!

$32.96 $24.72

Oz USA (Kannabia) feminized

Oz USA by Kannabia Seeds is actually named after a very special cream-filled cookie variety (wink wink). Boasting sweet, earthy, and creamy terps as well as 25% potency, this feminized hybrid strain might just become your new favorite US cultivar. Order your seeds now and grow this taste sensation—you won't be disappointed.

$33.88 $23.72

Lemon Mandarin (FastBuds) Feminized

Lemon Mandarin boasts vigorous growth, exceptional yields, and an explosive citrus flavor profile. With potency levels reaching a staggering 30%, this impressive strain delivers an intense, long-lasting effect. Perfect for extracts and adaptable to any grow setup, Lemon Mandarin is a must-have for serious cultivators.

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$32.10 $25.68

Papaya Sherbet (FastBuds) Feminized

Papaya Sherbet, a high-performance USA hybrid from FastBuds, can reach 6.5 ft and produces massive, frost-coated purple buds bursting with tropical aromas and up to 30% potency. Secure your seeds today and harvest top-shelf flowers after just 10 weeks of bloom!

(1)
$32.10 $25.68

Rainbow Melon (FastBuds) Feminized

Crazy for fruity weed? Meet Rainbow Melon by FastBuds—an easy-to-grow, high-yielding hybrid packed with 30% potency and mouth-watering melon terps. Grow dense, colorful buds with minimal effort. Order your seeds today.

$32.10 $25.68

Lemonpaya (FastBuds) Feminized

Lemonpaya is a high-yielding hybrid with 30% potency, tropical terpenes, and highly sought-after USA genetics. Ideal for indoor and outdoor cultivation, she delivers XL yields with minimal effort. Order your seeds now to elevate your next grow.

$32.10 $25.68

Frostbanger Auto (FastBuds) feminized

Craving a strong indica? Look no further—Frostbanger Auto delivers heavy yields of snow-dusted buds with 29.5% potency and sweet, spicy flavors—all in just 9 weeks. Get your seeds now and enjoy deep relaxation at its best!

$32.10 $25.68

Z-Up Auto (FastBuds) feminized

Elevate your mornings with Z-Up Auto—easily one of the most invigorating strains on the market. Every puff comes packed with sugary soda terps and bursts of energy that'll kick your brain into high gear—perfect for productivity and creativity!

$32.10 $25.68

Chimera Crasher (Pure Instinto) Feminized

Meet Chimera Crasher—a Beach Crasher x Chimera hybrid packed with 24% THC, exotic citrus terps, and dense, frosty buds. Expect an uplifting cerebral buzz that sharpens focus before delivering pure body-melting bliss. Get your seeds now.

$27.64

Whipped Runtz Auto (Pure Instinto) Feminized

Craving the candy sweetness of real Runtz weed? Stop dreaming and start growing! Whipped Runtz Auto (Runtz x Whippetz) is a compact autoflower that pumps out XL harvests, candy-sweet terps, and 25% THC in just 8–9 weeks.

$27.64

SherBacio OG Auto (Pure Instinto) Feminized

Love potent Cali weed? Then SherBacio OG Auto is for you. A next-gen autoflower from Pure Instinto, this Sherbacio x Watermelon OG hybrid boasts 26% THC, creamy tropical terps, and dispensary-grade harvests in just 8 weeks from germination. Get yours now before they’re gone!

$27.64

MAC² Auto (Pure Instinto) Feminized

Meet MAC² Auto by Pure Instinto—a lightning-fast autoflower that delivers otherworldly yields of classic MAC genetics (Miracle Alien Cookies x Mac Auto) in express time. With up to 25% THC and harvest-ready in just 8 weeks, this strain is a must-grow. Get your seeds today.

$27.64

Minty Grape Kush (Pure Instinto) feminized

Unwind with Minty Grape Kush—an indica queen packed with flavour and potency. Enjoy frosty, resinous buds dripping with grape, mint, and dessert terpenes. With 24% THC, expect a deeply soothing body stone. Order your seeds now and reap top-tier yields in weeks!

$27.64

HB Dunkin'z (Pure Instinto) feminized

Chasing bold US flavours? Look no further—break apart a HB Dunkin'z nug and you'll feel as if you're about to dig into a freshly baked dessert. Plus, with 25% THC, this delicious hybrid serves up a cerebral buzz perfect for creative endeavours or social events. Get your seeds now and enjoy growing top-shelf USA genetics!

$27.64

Mimosa (Pure Instinto) Feminized

Fire up your engine with Mimosa by Pure Instinto. The Purple Punch x Clementine progeny delivers an electrifying high and explosive citrus terps, making her a perfect wake 'n bake strain. Enjoy pure energy, focus, and creativity with every hit. Get your seeds now.

$22.29

Gorilla Melon (FastBuds) Feminized

GG#4 fans, meet your new favorite strain! Gorilla Melon pumps out rock-hard buds packed with 30% potency and sweet tropical fruit terps! Boasting genetics from GG#4 and Fast-Buds’ own Melon, she’s hardy, fast-growing, and perfect for any setup. Order your seeds now!

$32.10 $25.68

Ice Cream Haze (Dutch Passion) feminized

Ice Cream Haze is a powerful hybrid from Dutch Passion, created by crossing Crockett’s Haze with Ice Cream Cake (Gelato x Wedding Cake). This sativa-dominant strain delivers 18–25% potency and a terpene-rich profile of spicy haze, tropical fruit, and creamy ice cream undertones. With vigorous growth and XXL yields, it’s perfect for those seeking potency, unique flavors, and bountiful harvests.

$40.08 $30.06

Melonade Runtz (Dutch Passion) feminized

In love with the bold flavors of modern US cannabis? Then you must try Melonade Runtz. Combining genetics from top US cultivars, this creation by Dutch Passion makes a great addition to any indoor or outdoor garden. Best of all, her excellent growth traits make for a simple growing experience and a top-shelf harvest. No experience necessary!

$22.24 $16.68

Auto Melonade Runtz (Dutch Passion) feminized

Grow delicious Melonade Runtz at home with even less effort and even smaller plants. Specially bred by Dutch Passion's experts, Auto Melonade Runtz condenses all of the best traits of her photoperiod cousin into a compact, fast-growing auto seed. Get yours today and enjoy a deliciously fruity harvest in under three months!

$22.24 $16.68

Skywalker Auto (Greenhouse Seeds) feminized

Meet Skywalker Auto by Greenhouse Seeds—a Skywalker x Gelato cross packing 50% indica genes, 25% potency, and earthy-woody terps for a complex flavor profile. Grow her at home now in just 9 weeks. But hurry, stock is selling fast—get yours while you can!

$35.66

Biscotti Auto (Greenhouse Seeds) feminized

Grow the best California has to offer with Biscotti Auto—an autoflowering version of the almighty Biscotti. Ready in just 8–9 weeks, she delivers creamy cookie flavors and a soothing sensation that squeezes tension from the body. But be quick—these seeds won't last!

$35.66

Frosted Guava Auto (Greenhouse Seeds) feminized

Looking for complex terps and an experience that won't render you useless? Meet Frosted Guava Auto by Greenhouse Seeds. Packing 25% potency, she's potent but not overwhelming. Enjoy waves of creamy guava-gelato terps, a smooth mental onset, and physical relaxation—all without couch-lock or anxiety. Secure your seeds—you're not the only one interested!

$35.66

Tri-Whip Kush Auto (Pure Instinto) Feminized

Tri-Whip Kush Auto blends Triangle Kush x Whippetz Auto into a fast, high-yielding autoflower. Savour gassy, skunky citrus terps, 24% THC, and a perfect balance of cerebral & physical effects. Oh, and did we mention she’s harvest-ready in just 8–10 weeks from germination? Get your seeds now and start prepping your drying racks.

$27.64

Mack and Crack (Seedstockers)

A true titan of potency, Mack and Crack offers incredible strength suited to experienced users. Not only content on providing great effects, users can expect awesome citrus flavors and easygoing plants. Available in both photoperiod feminized and regular variants, Mack and Crack is the ideal choice for any grower with a penchant for racy sativas.

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$50.00 $42.50

Blackberry Gum Auto (Seedstockers) feminized

Whether you're new to the task of cannabis cultivation or have vast experience, Blackberry Gum Auto is primed to impress. This easy-to-grow cultivar rewards with great-tasting buds reminiscent of cotton candy topped off with a hint of spice. Coupled with soothing effects and abundant growth, don't miss out!

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$34.00 $28.90

Big Yeti (Seedstockers) feminized

Big Yeti by Seedstockers is the ultimate outdoor strain, bred for resilience and XL harvests even in challenging conditions. With a towering structure, robust genetics, and a potent 24% kick, it’s perfect for outdoor growers seeking reliability and quality. Get your seeds here now!

(1)
$20.51 $17.43

Granny’s Home (Seedstockers) feminized

With her warm, spicy aroma and soothing body buzz, a toke of Granny's Home will leave you feeling as if you've just been treated to a hearty bowl of stew at Grandma's. A must-have for any lover of relaxing indica weed. Order your seeds now.

$23.18 $19.70

Sagrada Amnesia (Seedstockers) feminized

Sagrada Amnesia by Seedstockers reinvents classic Amnesia genetics with a 9-week flowering time, 24% potency, and bold citrus-spice flavors. Plant this high-yielding sativa in your garden now and enjoy an unforgettable euphoric buzz—no matter how buzzed you get!

$30.31 $25.76

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A guide to high-THC strains

A guide to high-THC strains

Are you looking to purchase cannabis seeds with extreme THC levels? Well, you’re about to discover some of the best strains to suit your desires. However, before we introduce you to our superstar weed varieties, we think you’ll find this brief guide helpful for your cultivation endeavours. Below, find out the key benefits of growing strains loaded with THC, and how to raise them.

Benefits of strains with a high THC content

Why do growers choose to cultivate high-THC strains in the first place? Well, part of the answer is quite obvious: they contain more THC! Higher quantities of the psychoactive cannabinoid means it takes less plant material to experience equally potent effects. With weaker varieties, many experienced smokers might need a whole joint to feel suitably high, whereas with a high-THC strain, a single bong hit might suffice. Overall, a stash of high-THC flowers lasts longer. Those with a particularly high tolerance can also use them to make extremely powerful edibles and extracts to really scratch their itch.

Growing cannabis with higher THC levels

You might think that growing high-THC cannabis takes some kind of special approach—but you’d be mistaken. You can grow these plants in the same way as other varieties. Strains high in THC are innately “wired” to churn out much higher quantities of the cannabinoid. However, this doesn’t mean you can get away with taking shortcuts. Ultra-potent plants still depend on powerful lights, high-quality organic nutrients, and a mindful watering schedule to express their full genetic potential.

Buy the best high-THC genetics available

Do you want to use less of your stash every time you get high? Or maybe your favourite strains aren’t hitting like they used to? Well, what are you waiting for? High-THC strains from Zamnesia will take your experience to another level, without demanding any more work in the grow room or garden. To get you started on your journey, here are some of the strongest varieties you can get your hands on:

  • Bruce Banner 3: Brace yourself for THC levels of 27% and monster yields
  • Gorilla Glue: This beast contains 26% THC and fruity and earthy terpenes
  • Banana: Experience tropical vibes and THC levels of 28%
  • Larry Bird Kush: With a THC content of 26%, this strain will have you giggling
  • Wedding Cake Automatic: Prepare to enjoy 24% THC after a rapid growing cycle