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 infoIf you cherish a heavy, soothing buzz, Granddaddy Purple by Blimburn Seeds is bound to be your new go-to strain. Created in honor of the almighty GDP discovered by Ken Estes, Granddaddy Purple by Blimburn produces dense, crystal-coated purple buds boasting rich berry aromas and a deeply relaxing effect. What are you waiting for? Order your seeds here and add some indica royalty to your...
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.
Glookies by Blimburn Seeds is an easy-to-grow, high-yielding indica hybrid derived from Gorilla Glue and Thin Mint Girl Scout Cookies. Ideal for newcomers and experts alike, this resilient strain thrives in basically any environment and offers a low-maintenance option for home growers. The resulting buds are teeming with potency alongside citrus and diesel flavors.
Bold fruity terps, 25% potency, and a life cycle of just 8–10 weeks—you'd be hard-pressed to find anything worth complaining about when growing and smoking Apple Fritter Auto by Blimburn Seeds. Order your seeds today to grow this mouthwatering US hybrid at home in weeks!
What do you get when you cross GSC and Original Glue? Glookies, of course. Add a touch of ruderalis to the mix and voilà—you've got Glookies Auto, an autoflowering indica-dominant hybrid packing the best traits of two of the most important cannabis strains of modern times. Need we say more? Order your seeds here now.
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!
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.
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.
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.
Gelato Auto is a remarkable indica/sativa/ruderalis hybrid, boasting an impressive lineage and notable effects. This variety matures quickly, offering generous yields.
Triple G offers a profound experience that elevates your thoughts and deeply relaxes your body.
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.
Gone are the days when autos delivered tasteless buds, low robustness levels, and poor harvests. Gelato Automatic will change any misconceptions you may have about auto seeds. Expect a burst of flavor and impressive strength.
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!
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.
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.
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.
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.
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.
Beloved US genetics: Motorbreath stems from the legendary Chemdawg and SFV OG. Top-shelf potency: Harvest buds with up to 26% potency and bold diesel aromas. Strong effects: Motorbreath is ideal for cannabis users seeking a heavy-hitting experience. Easy growth traits: Expect compact,...
Mouthwatering flavor: A delightful mix of fruity, pine, sour, sweet, tropical, and woody notes. Premium genetics: A cross of Sunset Sherbet × Girl Scout Cookies. Resilient & compact: Medium-sized plants suitable for various growing environments. Balanced effects: Promotes relaxation...
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.
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.
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...
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.
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.
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.
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.
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.
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?
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.
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.
Award-winning: Super Boof (aka Superboof) was Leafly's Strain of the Year in 2024. High strength: Savor 26% potency and aromatic terpenes. Soothing effects: Enjoy a profound buzz that combines mental euphoria with a warm physical sensation. Extra...
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!
Discover the excitement with our latest offering—a cultivar that's been a hit in California. This blend of two renowned varieties is known for its delightful flavor, robustness, and well-rounded characteristics. It's a high-yield, quick-flowering plant that's sure to impress. Experience the sensation yourself with these seeds!
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.
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.
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.
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.
Apple Blossom is a well-rounded specimen that has lots of desirable features. Quick turnarounds and vigorous productivity are sure to spark growers' interest. On the other hand, high THC levels and yummy aromas and flavours will please the tokers. Also, this plant is a good choice for beginners and can become a highly successful first ever growing project.
Award-winning genetics: Permanent Marker was Leafly's Strain of the Year in 2023. Express harvest: These auto seeds are harvest-ready in just 9–10 weeks. Heavy buzz: Perfect for unwinding at the end of the day! USA flair: Permanent Marker is originally from California's Seed Junky...
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.
The creation of GG marks a significant date in cannabis' historical timeline. Descending from the mighty Chem and Diesel genetic lines, GG#4 by Blimburn Seeds offers excellent potency and unbeatable resin production. Grow this modern classic at home now and experience everything that made Original Glue so spectacular.
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.
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.
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.
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.
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.
Blueberry Muffin features many sought-after traits and has been recognized at several cannabis events, including the esteemed Highlife Cup and the Emerald Cup. It’s no surprise—this plant is easy to grow, delivers good yields, and is packed with delicious flavors. What’s more, it’s visually appealing too, developing purple hues that enhance the bag appeal of the final product.
Top US genetics: Enjoy the original Slurricane, bred from Purple Punch x Do-Si-Dos. Complex terps: Slurricane has sweet and spicy berry aromas/flavors. Compact structure: Plants are stout and discreet. Heavy yields: Slurricane yields up to 13 oz/yd² indoors and 23 oz/plant outside....
Meet Poison Envy, an exclusive strain by Zamnesia Seeds x Seedstockers with 28% potency. Boasting mouthwatering notes of berries, cherries, and pine and powerful effects, these premium feminized seeds won’t last, so get yours while you still can. There are only 600 seed packs available (500 EU/100 US), and they're selling fast!
A potent descendant of OG Kush and Strawberry Diesel, Bruce Banner #3 is a cannabis force to be reckoned with. Breeders at Blimburn Seeds created an easygoing hybrid that amazes when harvest time rolls around. The final product has loads of bag appeal, boasting an abundance of resin, terpenes, and potency.
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!
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!
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!
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.
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.
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...
From Humboldt Seed Company comes the delectably potent Mint Jelly Automatic. Rushing to harvest in 10 weeks and offering potency levels of up to 30%, this resilient indica-dominant auto is packed with minty flavors and uplifting vibes. What more could you ask for from an autoflower?
Creamy deliciousness is just around the corner, thanks to Blueberry Cupcake from Humboldt Seeds. This high-performance strain stands out with incredible potency, a sweet yet pungent flavor, and huge yields. Plus, it's easy and quick to grow.
Looking for a unique US hybrid to add to your garden or grow tent? Look no further—Hella Jelly by Humboldt Seed Company is a great choice for both beginner and experienced growers. With a 45-day flowering time, a sturdy structure that delivers heavy yields with minimal effort, fruity candy terpenes, and potency reaching up to 30%, what's not to love?
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!
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.
Award-winning genetics: Permanent Marker was Leafly's Strain of the Year in 2023. Extreme potency: Enjoy up to 31% potency! High-profile origins: Permanent Marker was originally created by JBeezy at Seed Junky Genetics. Dank aromas: Enjoy lingering floral fumes with notes of soap and...
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.
Experience the ultimate rush with Stoned Panda, a potent strain boasting up to 32% potency! Delivering massive yields both indoors and out, it's effortless to grow and offers delightful earthy, sweet, and fruity flavors alongside euphoric effects.
Looking for a monster strain packed with exceptional potency? Hippo High by Blimburn Seeds boasts over 30% potency, intense fruity aromas, and genetics descending from highly sought-after US and European lines. Though sativa dominant, Hippo High can be cultivated both indoors and outdoors with ease, producing exceptional yields of top-shelf bud with minimal effort. Get your seeds here.
Bubble Gum Sherb is a real treat for lovers of flavorful and potent cannabis. The flowers produced by this variety are loaded with aromas of berries and fruit alongside a massive potency of 30% or more! Get to know this tasty and productive indica hybrid, and see why it deserves a place in your grow-op.
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!
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!
Meet Blackberry Moonrocks, the lovechild of Blue Moonrocks and Blackberry Kush, straight from the extensive catalog of Blimburn Seeds. This indica-dominant plant delivers interesting berry and lavender flavors alongside uplifting effects. It will suit moderately experienced growers looking for a rewarding growing project.
Love fruity flavors, uplifting effects, and top-shelf potency? Look no further—Blackberry Moonstones Auto by Blimburn Seeds delivers all of this and more in a fast, compact auto seed. In just 8–10 weeks, this budding hybrid will reward you with heavy harvests of rock-hard, frosty purple flowers that smell, taste, and smoke amazingly.
Permanent Marker will leave a permanent impression on you as soon as you plant her seeds. This uber-potent feminized photoperiod strain is resilient, productive, and ideal for indoor and outdoor cultivation. The resulting buds are glittering with trichomes and offer sweet, candy-like flavors. With potency levels of up to 34%, a strong euphoric high rounds off the experience perfectly.
If you love sativas, Scrambler Haze by Blimburn Seeds is bound to impress with its high potency, strong euphoria, and mouthwatering flavors. And did we mention that she's a breeze to cultivate too? Indoors or outdoors, in soil or in hydroponics, Scrambler Haze makes a fantastic addition to any setup and delivers heavy yields in as little as 10 weeks!
If you're looking for a strain that will really deliver come harvest time, make space for Blimburn Seeds' Fat Bastard. This variety has the potential to pump out up to a whopping 31.5 oz/plant in outdoor conditions. What's more, her flowers are of unrivaled quality and power—full of resin and skunky aromas enhanced by citrus undertones.
If fat, sticky buds with a dank, skunky aroma are your thing, look no further—Fat Bastard Auto is a bulky hybrid bred from a variety of unique strains. Easy to cultivate, potent, and riddled with aromatic terpenes, this strain will impress even the pickiest growers and smokers with the quality and size of its yields. Best of all, Fat Bastard Auto goes from seed to harvest in just 10 weeks.
Bananakin Skywalker is sending shockwaves through the Force with its incredible potency (25%) and old-school flavor. This exclusive indica-dominant cultivar, created by the experts at Zamnesia Seeds and DNA Genetics, promises to take your mind and body to a galaxy far, far away. Still, you’ll need to order quickly, as there are only 600 seed packs available (500 EU/100 US).
Treat yourself to dessert with Ice Cream by Growers Choice seeds. Packed with creamy vanilla terps, 22% potency, and a blissful body buzz, it's the perfect after-dinner smoke. But be quick and secure your seeds now—they're selling faster than you can say “double scoop.”
Embrace tradition with this old-school classic. Born from White Widow x AK47, White Russian is a tried and tested hybrid strain loved for its spicy citrus terps and euphoric kick. Get your seeds now—before they're gone.
Growing Cali's finest couldn't be easier thanks to Mimosa by Growers Choice Seeds. Sativa dominant, extra resinous, and loaded with up to 30% potency, it doesn't get more top-shelf than this. Ditch the dispensary and harvest real Cali-grown Mimosa weed at home now—only with these feminized seeds.
Enjoy loud fruit terps and a clean buzz with Zoap—the latest strain from Growers Choice. Descending from Rainbow Sherbet x Pink Guava, this 50-50 hybrid delivers dense, frosty flowers that look, smell, and smoke like top-shelf dispensary bud. These genetics are hot and selling super fast—get yours while you can!
Grow real US MAC (Miracle Alien Cookies) weed at home now with Method Mac by TICAL. Bred from Alien Cookies, Colombian, and Starfighter, this hybrid pumps out wicked frosty flowers packed with citrus terps and up to 25% potency. Hurry—get your seeds before they're gone!
Ideal for the outdoors, OG Triploid Auto boasts equal parts indica and sativa genetics, alongside plenty of potency. The final product is highly aromatic, reminiscent of cannabis legends with its citrusy, earthy vibes. Expect powerful effects that balance relaxation and stimulation in perfect harmony.
Everglades OG is an autoflower, but she sure doesn’t look like one. Producing big plants with 26% potency and long colas of frosty, fruity buds, this strain will impress even the most skeptical growers. Order your seeds now and prepare for XL harvests of top-shelf bud in just 10 weeks. Hurry, stocks won’t last!
Chasing a tropical weed treat with enough potency to leave seasoned smokers buzzing after a single hit? Look no further. Pineapple Daddy packs 32% potency, woody fruit aromas, and a balanced buzz that’ll leave you relaxed but focused. Plus, she’s a breeze to grow in any setup. Need we say more? Order your seeds now.
Tropical gas terps, 34% potency, and heavy yields without hassle. What more could you want? Pineapple Diesel by Happy Valley is a beginner-friendly strain that delivers the potency, aromas, and weight to delight even seasoned growers and tokers. Plus, she takes just 12 weeks from seed to harvest. Don’t hesitate, get your seeds now before they’re gone!
Get the best of Thai landrace and US hybrid weed with Oh My Thai from Happy Valley. Sow your seeds and prepare for massive, fast-flowering plants that are harvest-ready in just 10 weeks. With candy, fruity, and spicy terps as well as 30% potency, she’ll delight even the pickiest smokers. Don’t miss out, order your seeds now!
Tired of waiting what feels like forever to harvest great weed? Shortcut by Happy Valley Genetics will have you reeling in dispensary-grade flower in 12 weeks. With loud Pineapple Runtz terps, extremely stable growth, and excellent yields, it’s no wonder she’s selling so fast! Get your Shortcut seeds now.
Take your grow game to Another Level with this funky, fruity, and ultra-potent hybrid from Happy Valley. Enjoy growing vigorous plants that love to stretch and produce thick colas packed with fat, frosty flowers. Savor a musky mix of ripe fruit terps with every toke, followed by a soothing, trance-like buzz courtesy of 29% potency. But hurry, stocks won’t last!
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.
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!
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!
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!
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!
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.
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.
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!
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!
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!
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...
Embrace your citrusy side with this limited-edition collaboration between the prestigious seed bank Blimburn Seeds and Zamnesia Seeds. Harnessing the stimulating characteristics of parent strains Hippo High and
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!
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.
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.
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!
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!
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!
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.
Got gift points to spend? Cash them in for this exclusive sativa goddess. Hyper Vyper by Zamnesia Seeds boasts big-name genetics, towering sativa growth traits, and heavyweight yields to match. Best of all, Hyper Vyper delivers delicious aromas and flavors as well as uplifting mental euphoria ideal for creatives. But proceed with caution; this heavyweight specimen packs up to 26% potency!
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.
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!
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!
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.
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!
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.
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.
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.
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.
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.
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.
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!
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!
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.
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.
Love tropical flavors and deeply relaxing effects? Meet Strawberry Banana Auto—a deliciously fruity hybrid that'll stun even veteran growers with her excellent yields of sweet and potent buds. Get your seeds now, and in a matter of weeks, you'll be harvesting top-shelf indica flower with a soothing effect. But hurry—supplies won't last!
Take your growing game to the next level with Alaska Thunderfuck Auto—an autoflowering version of the legendary MTF strain from Trapper Creek. Born and bred in the 1970s, Alaska Thunderfuck delivers zesty pine-skunk aromas, 22% potency, and cerebral energy—ready in just 9 weeks after germination. Get your seeds now—before they disappear again!
Unlock the Force now with Master Yoda Auto. Faster than an X-Wing, this cross of OG Kush x Master Kush x ruderalis races to harvest in just 7–9 weeks. Enjoy XL yields of confetti-colored buds with 24% potency and delicious citrus, vanilla, and pine terps. But hurry—stocks won't last!
Forget the Labrador—this is real Maui wowie, man. Bred from a Hawaiian landrace and a splash of ruderalis, Maui Auto delivers tropical delights in just 8–9 weeks (germination to harvest). Expect 50+ oz from 8-foot-tall monster plants loaded with sweet pineapple-citrus terps and 26% potency. But hurry—these seeds are selling faster than you can say "up in smoke!"
Grow and smoke that real sticky icky with this potent hybrid named after the Doggfather. Born from a mix of Lemon OG x Sour Diesel, Snoop Dogg OG is so smooth it's (almost) criminal. Enjoy vibrant citrus-diesel terps, up to 28% potency, and growth traits that flourish in any environment. What are you waiting for? Order your seeds now and experience West Coast chill with every puff.
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.
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.
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.
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: