The “Best of the Best” when it comes to THC content! Strains that are high in THC, 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 THC 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 THC content. Find your favourite High THC 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 Strains - Click here for more infoBuckle your seatbelts and get ready to be blasted into space with Wham Boom Cannabis Seeds from Anesia Seeds. This formidable feminized strain boasts an astronomically high THC content, reportedly reaching up to 39%, and is sure to impress even the most seasoned tokers. Coupled with high-yielding powers, these balanced hybrid strains are a real treat, both in the grow room and beyond.
Creamy deliciousness is imminent, thanks to Blueberry Cupcake from Humboldt Seeds. This high-performing specimen separates itself from the pack with outrageous potency, a sweet yet dank flavour, and massive yields. Plus, she’s easy and fast to grow.
As an absolute hulk of a strain, Bruce Banner Auto is an autoflowering powerhouse of a strain from FastBuds. Those looking for a plant that's easy to grow and has potent effects are sure to find it with this one. Coupled with some outstanding aromas and sweet flavours. This strain won't make you angry like the hulk, but you'll be seeing green for a long time with these huge yields.
The search for a strain that provides huge yields and high THC levels can often turn out like a search for a white whale. However, this is one strain that delivers on all counts: Moby Dick. The chase for a high-performing plant is over, thanks to the team at Barney's Farm. Best of all, this strain is accessible to most, so you won't need to obsess over it.
Zkittlez Auto by FastBuds is the perfect autoflowering version of the hyped US strain. Expect massive colas in only 8–9 weeks from seed. Her high is perfect for all kind of situations. You can go partying after toking this strain or relax and watch movies. Whatever you do, you will be accompanied by her super sweet, candy-like scent and taste. You will never want to smoke anything else!
Bruce Banner 3 Fast is a variation of the original pheno Bruce Banner #3. Changes include a faster flowering time, indica dominance, and altered flavour.
Auto growers rejoice! Fresh off the FastBuds farm comes Guava Auto, a delicious autoflowering specimen offering unbeatable speed, structure, and yields. Boasting a perfect 50:50 indica:sativa split, this stout auto delivers heavy harvests of fruity, THC-packed flowers after a brief 8–9-week life cycle. Ideal for beginner growers and experts looking for a fast harvest of top-shelf buds.
Taking just 9 weeks from seed to harvest, Gorilla Zkittlez Auto certainly doesn't dawdle and quickly produces insanely sweet and potent buds. She's effortless to manage and is robust enough to deal with a wide variety of climates and settings, which makes her an excellent choice for all growers. With huge hauls on offer, it's best not to sit this one out, let us tell you.
Auto Blackberry Moonrocks combines a speedy life cycle with impressive levels of THC. Autoflowering plants are super easy to grow, but this strain take things a (huge) step further with insane levels of THC. Whereas many autos provide moderate potency, Auto Blackberry Moonrocks delivers extremely potent buds without sacrificing speed. Enjoy the best of both worlds.
Bruce Banner 3 offers more THC than most strains on the market. Her plump and resinous flowers churn out a THC content of around 28.5%—enough to elevate even seasoned smokers after a couple of tokes. We recommend lighting up this strain when searching for creative inspiration, or when you're in the mood for some deep, philosophical conversations with your weed-loving friends.
Runtz has dominated the cannabis market for the last few years, and for a good reason! With incredible genetics, effects and yields, this plant was a fan-favourite all around the world. And now, it can reach even more growers as the Forbidden Runtz Auto. FastBuds perfected this strain with an infusion of ruderalis, creating a plant that can now grow everywhere, in merely 9 weeks!
The prolific breeders at Anesia Seeds have another ace up their sleeves. Meet Elementz, the indica-dominant variety they created using GM-UhOh x Epic Buzz genetics. Plants are productive, yielding up to 550 g/m² indoors, and they can be grown indoors and outdoors with equal success. The final product is worth every effort—fragrant and shiny with trichomes, often sporting violet hues.
Love a strain that speeds through the flowering phase? Naranja Biscotti Fast Version by Growers Choice takes just 7 weeks of flowering to mature her flowers and she boasts rich aromas of oranges and cookies. She’s packed with THC, containing up to 30% of the beloved cannabinoid.
What happens when you combine a Dutch coffeeshop classic with a US dispensary favourite? You get Amnesia Zkittlez Auto, a mouthwatering strain with fruity Haze aromas and a big, trippy high that'll fly you to the moon and back.
How does your stash hold up? Sure, it might have some tasty terps and a fair helping of THC, but you don't have anything anywhere near this powerful. How do we know? Well, White Runtz descends from two powerhouse varieties and clocks in with a THC content of up to 29%. It doesn't take much to feel her body-slamming indica high in all of its glory. Better still, each hit goes down a tropical treat.
Love the sweetness and spicy undertones of traditional apple strudel? Then you'll be delighted by the exotic terpenes of Apple Strudel Auto by FastBuds. A 55% sativa autoflower, this strain boasts amazing dessert aromas and flavours, up to 29% THC, and growth traits that'll suit virtually any cultivator. What more could you possibly ask for?
Dankberry is a THC powerhouse from Anesia Seeds' seed catalogue. She packs genetics from Skunkberry and Little Devil, can produce up to 35% THC, and flowers in as little as 60 days (depending on the phenotype). It's a lot to love.
Cherry Cola Auto produces XL yields of dense, purple flowers with a sweet cherry soda aroma and 25% THC. Her effects are mesmerising, delivering an initial cerebral euphoria before relaxing the entire body, keeping you lit yet functional all day long.
The name probably tells you who this strain’s parents are. And if you know anything about them, you’ll know how good Weddingcake x Frosty Gelato is going to be. But did you know it would be so good that it has a 25% THC content and yields up to 750g/m²? And that is just the start; with sweet, rich flavours and fast growth, it's a delight to behold.
Orange Sherbet Auto sets the bar high for autoflowering genetics. She offers large yields and almost unparalleled potency.
Few strains bring the heat like Jelly Donutz—expect outrageous THC levels, candy-sweet flavours that will satisfy your sweet tooth, and utterly resinous buds that are perfect for turning into homemade concentrates. Get this fast-flowering sativa-dominant hybrid in your grow-op now!
From start to finish L.A. Amnesia is a stunning strain. Vibrant during vegetation & excitingly top heavy during flowering these guaranteed girls are what it's all about. Resin overload with a smell & effect that keeps you coming back for more.
From the team at FastBuds comes Purple Lemonade FF. With the potential to produce some massive yields, this strain provides plenty of bang for your buck, and is lightning-fast to do so. Standing at 2m, she'll need some space, but most definitely delivers the goods. Expect deeply relaxing highs coupled with mind-blowing fresh citrus flavours.
From the team at FastBuds comes a lightning-fast photoperiod strain that's sure to put even the quickest autoflowers to shame! Taking just 7 weeks to flower, Orange Sherbet FF is a tall, high-yielding, and top-performing strain that's well-suited to any skillset and will flourish in almost any environment. Just provide a decent level of maintenance and upkeep, and you're golden.
Foster is a sativa-dominant hybrid with unbeatable potency. Her buds can pack up to 35% THC and boast a delicious cookies aroma that'll make your mouth water the minute you crack open your curing jars or baggies!
Calypso Sunrocks is a high THC, sativa-dominant hybrid from Anesia Seeds. She boasts a mouth-watering, tropical fruit aroma and a positive high that'll simultaneously take over your mind and body. With 32% THC, be sure to enjoy Calypso Sunrocks in moderation.
From the good folks at FastBuds comes a strain that really has to be seen to be believed. A beauty from start to finish, Wedding Glue Auto offers an accessible and receptive grow that culminates in some great-tasting, powerful, and sticky buds. Showcasing effects that are both uplifting and soothing, she'll pleasantly surprise you from start to finish.
The original Bruce Banner strain is a super-powerful hybrid boasting huge THC levels and great flavours to match. This trend is set to continue with this autoflowering variant. Bruce Banner Auto provides some outstanding yields, despite rarely exceeding a metre in height. Ideal for growers of all experience levels, she's easy to grow and fast to flower.
Gorilla Cookies by Original Sensible is a massively powerful cannabis strain. With THC levels rivalling the most potent hybrids on the market, she ensures a spectacular high that is as relaxing as it is euphoric. As if that’s not enough, the strain also scores with monstrous yields and fast growth.
Wedding Cake is a modern strain on the market that's proven to be extremely popular. It's sweet and potent, boasting a THC content of 25% or higher. Due to such high potency, Wedding Cake is great to use medicinally, recreationally, or however you like! It also grows quickly and delivers fantastic yields indoors and out.
This stable Indica variety will surely imprint itself in your memory. Wappa feminized by Paradise Seeds gives absolutely mind-blowing experiences and despite being a stable Indica it relaxes the body without the couchlock effect. This active smoke has the capacity to open the doors of perception and is a great treat for your eager mind.
Looking for a unique US hybrid to add to your garden or tent? Look no further, Hella Jelly by Humboldt Seed Company makes a great addition to any beginner or veteran grower's garden. With a 45 day flowering time, a strong structure that produces heavy yields with minimal input, fruity candy terps, up to 30% THC, and a happy stone, what's not to love?
Mimosa Bruce Banner XL Auto is a three-way cross between prized strains, with each parent passing down elite traits. Destined for success from the get-go, this variety boasts highly resinous flowers, a quick life cycle, and superb yield potential. On top of that, thanks to sweet and fruity terpenes, the final product is very aromatic. Also, some phenos develop purple hues for extra bag appeal.
If you're after dense buds that sparkle with resin, it's time to try Orange Apricot Glue XL Auto. Straight from Sweet Seeds' catalogue, this strain boasts elite parentage that makes it shine in any grow space. It offers an uncomplicated 8-week life cycle and produces highly rewarding returns. Besides being resinous, flowers are extremely aromatic and potent.
Boasting 36% THC, Apricot O. is a force to be reckoned with. Not only does it deliver potent highs, but it's also a hugely flavourful and aromatic strain that's a joy to look after. After a short flowering time of 9 weeks, growers can expect massive harvests of potent flowers that are bound to impress everyone who tries them. Just go easy and don't say we didn't warn you!
Gorilla Girl - F1 Fast Version is the fast-flowering version of Sweet Seeds’ mega-potent Gorilla Girl. Only slightly less potent than the original, she delivers massively dank and incredibly aromatic buds in record time! What’s more, this girl is really easy to grow, so even newbies can expect great results.
If speed, vigour, and bag appeal are your biggest focuses as a grower, Black Muffin F1 Fast Version by Sweet Seeds deserves a spot in your garden. With excellent first filial genetics, this photoperiod hybrid takes just 7 weeks to finish flowering, at which point she'll reward you with stunning red buds.
Powerful indica energy and a distinctive note of blueberry muffins are just two of the traits portrayed by Purple Punch Auto by FastBuds. The others are heavy yields, 24% THC, 9 weeks from seed to harvest and much, much more! Incredibly enough, this indica-dominant thrives in colder climates too! What's not to love?
An absolute THC monster, Cherry Zoap Autoflower boasts 30% of the beloved cannabinoid, and is definitely a force to be reckoned with. It's also got loads of fruity aromas and nicely balanced genetics, with 50% sativa and 50% indica influences. Tokers are in for a well-rounded experience and uplifting, relaxing sessions.
With some outstanding parentage, it's easy to see why Red Hot Cookies has become so popular, so quickly! This visually stunning sativa-dominant hybrid emanates scents of sweet mangoes and zingy mandarin oranges. Couple this with an uber-powerful and uplifting high, and you know you have something special on your hands.
Malawi is a 100% pure Sativa landrace from Central Africa. This weed provides an extraordinarily powerful, intense and psychedelic high of more than 4 hours of duration. Highly recommended for die-hard and experienced smokers with a high tolerance - novices should approach this stuff with optimistic caution. Requires 11-14 weeks to reach maturity.
A strain bound to satisfy, in sickness and in health, FastBuds offers Wedding Cheesecake FF. This massively flavourful and potent cultivar boasts rich, creamy flavours and soothing, uplifting highs resulting from a speedy and productive growing project. In less than two months of flowering, growers can gear up for XL yields!
The automatic, feminized version of Wham Boom Auto by Anesia Seeds is the perfect choice for the novice grower. Seasoned cultivators will also appreciate these superb genetics and excellent yield potential. This variety produces intense flowers with a THC content of 31%, featuring a balanced indica/sativa hybrid profile and a complex, moreish bouquet of terpenes.
Get ready for a fruity experience with Violet Face Auto from the breeders at Anesia Seeds. As usual for the seed bank, THC is abundant in this plant—flowers contain a healthy 29% of the beloved cannabinoid. This hybrid is also super productive, with great potential both indoors and outside, and it doesn’t make growers wait long to harvest its delicious, powerful flowers.
Sticky Boof by Anesia Seeds is a cannabis hybrid that combines many sought-after traits. Both growers and tokers will appreciate its sky-high THC levels of up to 37.5%, which come alongside complex aromas and rewarding yields. What's more, it's also got the speed, which means flowering is a breeze both indoors and out, pleasing the impatient grower.
Get ready for a fruity extravaganza with Sweet Mandarine Zkittlez XL Auto from Sweet Seeds. This plant boasts fresh, zesty aromas of tangerine, lemon, and orange with a touch of diesel. The final product is not only aromatic, but also potent, containing up to 24% THC. Growers will be pleased to know that this auto takes just 8 weeks from seed to harvest and offers rewarding yields.
From the team at FastBuds comes GG4 Sherbet FF. This fast-flowering feminized strain takes just 7 weeks to complete bloom, delivering large yields indoors and out. Offering plenty to newcomers and the experienced alike, growers are in for an accessible and versatile growing project. Standing at 2m in height, she needs some room to stretch, but delivers a bevy of uplifting, fruity buds—fast!
Combining genetics from Humboldt's Vanilla Frosting and their Sol Mate Auto, Vanilla Latte Autoflower boasts delicious aromas of vanilla and cream. She packs a super-relaxing indica punch powered by up to 25% THC. Oh, and did we mention that in optimal conditions she yields up to 110g per plant?
Looking for a balanced hybrid with all-American genetics? Pineapple Glue is the direct descendent of Pineapple and Gorilla Glue, and makes the perfect addition to any indoor or outdoor garden. A powerful high and full-on tropical flavours await.
We now pronounce you... stoned! If you're looking for a strain with a full-bodied flavour and a hard-hitting high, look no further than Wedding Cookies. This easy to grow plant churns out an ample load of tight, potent buds. With some seriously impressive parentage, there is very little not to love about Wedding Cookies.
Californian Gold is recognised for its long-lasting and hard-hitting highs. But psychoactive effects aren't the only great feature of this strain; heavy resin production and delectable flavours lend to a sensational cannabis experience.
Lemon Mandarin boasts vigorous growth, exceptional yields, and an explosive citrus flavour profile. With THC levels reaching a staggering 30%, this impressive strain delivers an intense, long-lasting high. Perfect for extracts and adaptable to any grow setup, Lemon Mandarin is a must-have for serious cultivators.
Papaya Sherbet, a high-performance USA hybrid from FastBuds, grows up to 200 cm and produces massive, frost-coated purple buds bursting with tropical aromas and 30% THC. Secure your seeds today and harvest top-shelf flowers after just 10 weeks of bloom!
Add some sparkle to your grow space with Indigo Sapphire, a stunning indica-dominant hybrid from Anesia Seeds that comes packed with up to 33.8% THC and delicious terpenes reminiscent of grapes, berries, and mint. Brawny, purple, and loaded with shiny trichomes, Indigo Sapphire is a true gem you should add to your garden today.
Excellent potency: Up to 30% THC that focuses on relaxing the body. Outstanding resin production: A top-tier choice for cannabis concentrates and extractions. Indica-dominant: 75% indica, courtesy of Nicole Kush x Purple Punch. Floral flavours: Experience fresh flowers infused with earth and berry undertones. Hardy and adaptable: Suits all grow ops while being fungus and pest-resistant.
Sour Jealousy Auto is a sativa-dominant autoflowering powerhouse from the team at FastBuds. Renowned for its ease of growth and high rewards, this is a standout strain that's suitable for indoor and outdoor cultivation, and can perform at the hands of even the most novice growers. After just 10 weeks from germination, growers can harvest flavourful buds boasting 29% THC.
Looking for a high-octane hybrid to add to your grow-op? Get into California Octane from Humboldt Seed Co., a dank and citrusy specimen bearing high levels of THC and pyramid-shaped buds that are absolutely doused in resin. As the cherry on top, this exotic hybrid matures in a grower-friendly 9 weeks.
Apple Fritter Autoflower is an exceptional hybrid strain that delivers a creative and inspiring experience. With a sweet and fruity flavour profile and THC levels between 27% and 30%, this cultivar offers mood-lifting energy perfect for artists and anyone needing a motivational boost. With a compact height of 100cm and a generous indoor yield of 550–650g/m², you won't be disappointed!
From the Humboldt Seed Company comes the delectably potent Mint Jelly Automatic. Racing to harvest in 10 weeks and producing up to 30% THC, this resilient indica-dominant auto is dripping with minty flavours and uplifting vibes. What more could you ask for from an autoflower?
If you're into strains with an uplifting, creative, and social high, Pink Magic by Growers Choice offers exactly those effects and many more desirable traits. She produces beautiful, dense pink buds and takes just 8 weeks to complete the flowering phase. Need we say more?
Pot of golden nuggets at the end of this rainbow? Rainbow Runtz is an incredible hybrid with ridiculous, sweet flavours and a gigantic THC content. This is an example of modern cannabis breeding at its very best, and you should try it. Another great job by the good guys at Grower's Choice, now available for you at Zamnesia.
Bomb Seeds' THC Bomb is an excellent choice for thrill-seekers, offering high levels of the beloved cannabinoid and powerful effects. Plants stay rather short and need only 7–9 weeks to develop large, delicious buds. The genetic makeup of this THC monster is a mystery, with both sativa and indica influences producing superb, balanced effects.
Growers Choice is renowned for its heavy-hitting hybrids, and King Louis Garcia is no exception. This 70% indica hybrid produces beautiful dense purple flowers with a frosty layer of trichomes packed with terpenes and over 30% THC. If you're after a strain that'll blow your mind and completely sedate your body, this is it.
Gorilla Punch Auto is a low-maintenance autoflowering cultivar that is bound to brighten up any grow. Spicy citrus buds bursting with THC are your reward for waiting out a short life cycle of just 9 weeks. Once dried and cured, users will be treated to knockout effects and savoury flavours suitable for any setting.
Want to grow Gelato at home in record time? Gelato 33 Fast by Advanced Seeds produces highly potent buds with the same sought-after aromas and uplifting effects of the original Gelato, but delivers her haul in just 55 days. What's not to love?
Watermelon Zkittlez x Wedding Cake—you know it’s going to be a taste sensation. Combine that with 30% THC levels and gigantic yields, and you’re onto a sure winner. Just be sure you’re feeling strong because it will take some willpower to put this stuff down.
From the team at FastBuds comes Lemon Pie Auto. This is a seriously zesty strain with THC levels that will rock your world. Easy to grow and even easier to smoke, expect full-body relaxation from her chunky buds. She's a fast grower—one you'll want to get your hands on quick!
Multicoloured buds, insane potency, flavour notes of berries and baked goods... What more could you ask for from an indica hybrid? Well, whether you're asking or not, Strawberry Pie Auto also impresses with fast growth and superb production. Lucky smokers can gear up for waves of full-body relaxation from a strain worthy of the middle spot on the top shelf.
Famous for its potency, effect, and production, BSF Seeds presents GG#4 Auto, an autoflowering variant of the popular West Coast cannabis celebrity. This top hybrid will delight both novice and seasoned cultivators with her robust growth and splendid yield. Get ready for some super-sticky bud!
Gorilla Blue is ready to knock you off your feet. This cultivar was created by mixing legendary strains that redefined the way we consume cannabis. This plant produces amazing flavours, unique highs, and solid yields. All cannabis aficionados should consider adding this magnificence to their assortment.
Sweet Seeds' Gorilla Girl blends two of the most famous West Coast genetics into a fantastic new strain that shines with high THC levels, massive resin production, and an intense aroma. The slightly sativa-dominant hybrid (60% sativa) provides a balanced high and symptomatic relief.
This crossing between the Amnesia and the Kali Mist has shown THC percentages of up to 27%! Wowsers!
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.
MAC1 Autoflower is a 50/50 hybrid that's long held a place among America's favourite strains. Now, you can grow this epic strain at home with ease, thanks to this fast and stable auto seed from Grower's Choice. Ready in just 11 weeks and requiring little care, this strain is ideal for both novice growers and veterans wanting to harvest fat, potent buds in no time.
If you're looking for an autoflower that can perform well in different environments, look no further than Auto Bruce Banner XXL from Advanced Seeds. This easy-to-grow specimen boasts stellar genetics and 24% THC for a powerful kick. It also delivers in the terpene department, pleasing tokers with a complex aroma that mixes woody and earthy notes with diesel aromas.
Mendocino Skunk is a version of the classic Sunk line that is bushier and more compact. Easy to grow with beautiful pink pistils this feminized strain is ideal for the novice grower. The experienced grower will delight in the pumping resin production.
You can't wait for your Kush to reach full maturity? Well, then you are in the right place with Killer Kush F1 Fast Version by Sweet Seeds! This crossing of an elite clone of OG Kush and a distinguished autoflowering strain of the 3rd generation manages to rush through its flowering time within only roughly 49 days. And this extraordinary speed in no way stifles her yielding abilities!
Fast, vigorous, and super fruity—introducing Papaya Zoap F1 Fast Version by Sweet Seeds. If you're a seasoned grower with a passion for exceptional genetics, this variety will make a perfect addition to your garden. After just 7 weeks of bloom, you'll be harvesting sugary purple buds with sweet tropical aromas.
Red Banana Berry by Growers Choice is a balanced hybrid that produces XL yields after just 8 weeks of bloom. Her delicious tropical berry Skunk aroma will delight your senses, while her euphoric full-body high will leave you in a deep state of bliss for hours.
Strawberry Banana Auto is a strain that is set out to impress. As a tall-growing autoflower, she quite literally stands out amongst the crowd. But don't let her height make you think she's a tricky growing project. She really couldn't be simpler. At the end of her short growing cycle, she'll be almost bursting with sweet-tasting and fragrant buds that you won't want to put down once you have them.
It would be a hard task trying to find a strain with flowers more beautiful than those produced by GG#4. This strain offers rich tastes and a long-lasting cerebral effect.
Sweet Seeds Jack 47 is a highly potent sativa-dominant strain, and a crossing of Jack Herer and AK-47. Crossing the feminized version of Jack 47 with Jack 47 Auto reduced the flowering time by approximately 1-2 weeks. This non-autoflowering fast version of Jack 47 will be ready for harvest after a flowering time of 7-8 weeks, and still has the capacity to yield up to 500-600g/m².
The breeders from Paradise Seeds are particularly proud of Sensi Star feminized, an Indica dominant hybrid with a subtle hint of Sativa. This legendary strain has been introduced in 1995 and then improved in 1997. Since then Sensi Star has been considered to be one of the strongest Indica varieties available.
Auto Sleepy Joe is a fast-flowering indica-dominant auto that grows into stocky, vigorous plants in express time. She develops large, aromatic flowers covered in a frosty resin containing up to 28% THC. Enjoy her in moderation!
Gorilla Glue is a diesel-powered marijuana Mack truck. White Widow is the original coffeeshop ice queen. Gorilla x White Widow is the dank synthesis of arguably the dankest strains in the world. Get ready for a heavy indica monster. This hybrid will finish flowering in 8–9 weeks and take you directly to Dreamland.
Crazy Roses Fast Flowering by Growers Choice is a potent and flavourful cannabis strain created by crossing Eleven Roses and MAF. With a fast flowering, high yields of 650–750g/m² and resilient nature, it's a reliable choice in every environment. Its sweet and kushy flavours, combined with its soothing properties, offer a well-rounded experience for both recreational and medicinal users.
Smooth and seductive, Gelato 33 from Advanced Seeds is a taste sensation with stunning levels of THC. This balanced hybrid packs sweet aromas, a delicious flavour, and an energetic high that leaves weed connoisseurs desperate for more.
Golden Tiger was born when a female Malawi was paired with a male Meo Thai. The combination of these powerful Sativas makes for a plant with a great vegetative strength and exceptional potency. The flavor of the smoke is sweet and citric, somewhere between ripe lemon and ripe tangerine, seasoned with woodsy and spicy notes. 11-14 weeks flowering time.
Another speedy strain from Sweet Seeds, Sweet Mandarine Zkittlez F1 Fast Version takes only 7 weeks to complete its flowering phase. This specimen was created using highly fragrant and fruity parent strains, but a pleasant aroma isn't the only thing it’s got going for it. It's also quite powerful, and excellent for times when you're looking to lift your spirits and get energised.
Zamaldelica is a 100% Sativa delicacy. The guys at ACE Seeds pollinated a Zamal from La Reunion Island with a Malawi Killer and thereby created a plant with extreme vigor and excellent resin production. Zamaldelica performs great in SOG and ScrOG setups and responds very well to LST. The delicious flavor is a mix of mango, sweet carrot, apple and lemon.
Crazy for fruity weed? Meet Rainbow Melon by FastBuds—an easy-to-grow, high-yielding hybrid packed with 30% THC and mouth-watering melon terps. Grow dense, colourful buds with minimal effort. Order your seeds today.
Lemonpaya is a high-yielding hybrid with 30% THC, 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.
Elevate your cannabis collection with the stunning and fragrant buds of Violet Face from Anesia Seeds. These feminized cannabis seeds promise a high potency strain with moreish aromas and great productivity for a superb experience. As an indica dominant (80% indica/20% sativa) strain with THC 35%, Violet Face hits hard and delivers relaxing and euphoric sensations.
Want to stink up your grow space with something new and unique? Look no further—Smashberry Fumez feminized seeds by Anesia Seeds are here to deliver dank, sweet, and gas aromas, high THC levels up to 35%, and a soothing buzz. Boasting indica-dominant (60%) genes and versatile growth traits, she's an excellent choice for indoor and outdoor setups alike. What are you waiting for? Buy seeds here.
Purple Lobster by Anesia Seeds descends directly from Blue Lobster, a beloved hybrid from Compound Genetics. If you treasure dank berry/fruit terps and relaxing effects, this boutique variety needs to be in your garden today. Get your seeds here and enjoy a flavour-packed harvest in weeks and with minimal effort!
"Put me up, feel my heart, make me happy". A single hit of Anesia Seeds' Coco Jambo is all you'll need to be transported to a tropical party, at least in your mind. This 60% sativa hybrid delivers sweet tropical fruit aromas and flavours, up to 34% THC, and uplifting effects. Get your seeds here now.
Kandahar is arguably Afghanistan's biggest cannabis-producing region and home to some of the nation's dankest plants. Handpicked by the Afghan Seed Connection, these seeds preserve the region's finest landrace genetics for you to grow and breed at home. What are you waiting for?
Slipstream is a potent and productive cannabis cultivar that develops a shiny sheath of aromatic resin. After a brief flowering phase, growers will be met with buds that offer unique flavours alongside euphoric effects. Best of all, these plants require just the basic level of maintenance and care to deliver stunning results.
A bold mix of Cookies Fire and Wedding Cake genetics, Fire DOG is a robust specimen that delivers a heavy body high powered by 25% THC. Alongside a moreish sweet and savoury flavour, Fire DOG makes for the perfect after-work or nighttime smoke to shed the worries of the day.
You know you're in for a treat when you see the name Banana Cookies. Advanced Seeds' breeders ensured that this strain delivers bags of flavours, blending sweet vanilla with ripe bananas. An indica-dominant plant with soothing physical effects powered by 25% THC, growers will be pleased to hear that it's an excellent producer and a vigorous grower too.
With her strong genetics, Pound Town Auto by Humboldt Seed Company leaves little to be desired. This fast autoflower produces high-quality buds covered in plenty of sticky resin that combines strong diesel aromas with hints of sweet caramel and fresh apples. This variety produces uplifting, energizing and creative highs that so many tokers adore.
As we all know, looks aren't everything. However, when a strain looks as good as Emerald Fire OG Automatic, it certainly clues you into what she's capable of. If you're looking for an easygoing growing experience that's suitable for any environment, this could very well be the strain for you. After a short life cycle, plants offer up potent and flavourful buds in abundance.
The Purps has risen from the dead with this incredible hybrid. With three possible phenotypes, and flavours that can only be described as mystical, it’s one for the passionate grower to get their hands on!
Octane Fire has it all. Hard-hitting diesel and kush flavours, mixed with a seriously potent body-stone—it’s a strain bred for indica lovers and those who just need to chill. The 25% of THC and terpenic profile all contribute to the potent effect of Octane Fire by Growers Choice.
Kosher Cake Auto by FastBuds is an exceptional autoflowering strain. Compact, but still quite big, this cultivar can boast up to 25% of THC and its flowers are dripping with resin—perfect for extractions! It's a balanced hybrid so you can expect both sativa and indica traits showing up in your grow room. The terpene profile is incredibly unique.
Mimosa Cake Auto from FastBuds is a strain that offers an effortless growing experience well suited for all levels, from beginners to experts. At the end of her short growing cycle, her huge, extremely flavourful yields will surely put a smile on your face when you try them. As refreshing as a cocktail, Mimosa Cake Auto is an uplifting strain that all will enjoy.
We've seen strains that make promises in many areas, but then fail to deliver when the time comes to perform. However, with Runtz XL Auto, this is simply not the case. This powerhouse strain is sure to thrive in almost any setting. She's fast to grow and delivers some large, great-tasting, and potent yields.
C-Vibez ticks all of the boxes of a classic indica strain. She produces sedating effects, maintains a manageable plant size, and churns out large quantities of THC.
As a particularly relaxing and delicious hybrid from the popular Cookies family, Do-Si-Dos is already a favourite in cannabis dispensaries all across California. Now, Sweet Seeds has created their own, refined version, Do-Sweet-Dos, which harnesses all the potency and aromatic delights of the original—and then some.
Gelato brings immense beauty to any garden or grow room she is cultivated in. Her bright purple flowers are a sight to behold whether growing out of the ground or being sprinkled into a joint.
Gorilla Cookies by Expert Seeds is a crossing of American legends. Gorilla Glue and Cookie Wreck collide in this majestic marijuana. Prepare your lungs and the cannabis garden for some of the gooiest gourmet greenery the world has ever seen. 9–10 weeks of flowering will take you to the stickiest harvest of THC-rich rockstar buds.
Gorilla x Lilly features flowers oozing with THC. The high produced from this strain offers consistent and powerful effects, as well as relief from certain medical conditions.
Who said growing top-shelf cannabis has to be hard? With Pound Cake Auto by FastBuds, you can enjoy exceptional flower in no time and with minimal effort. Good light, regular water, and minimal nutrients are all it takes for this compact sativa-dominant auto to produce her dense clusters of sweet-smelling flowers. What are you waiting for? Order your seeds now.
Papaya Zoap Auto is a remarkable 9th-generation autoflowering polyhybrid strain, ingeniously bred from the genetics of Bruce Banner Auto, Papaya, Zkittlez and Zoap. This compact, easy-to-grow specimen will fit into practically all grow spaces, inside and out. After just 8 weeks, you can expect dynamic flavours that lean heavily on the namesake fruit, alongside some uplifting and inspiring effects.
When you want both flavour and potency, try Blueberry Pancakes by Humboldt Seed Company. This variety is sure to please your taste buds, taking you on a scrumptious ride full of happy thoughts. Flowers are highly resinous and easy on the eye with their vibrant green colours and purple accents. At 31% THC, this plant is not to be underestimated.
If sweet, juicy buds are what you're after, you've come to the right place. Watermelon OG by Advanced Seeds pays great tribute to the original American Watermelon hybrid, capturing its sweet aromas and flavours while offering unbeatable potency. Best of all, thanks to her strong genetics, Watermelon OG by Advanced Seeds is easy to grow and versatile, producing great harvests indoors and outdoors.
What's better than one Gelato? Two Gelatos, of course! San Bacio Burger by Advanced Seeds is the culmination of crossing Gelato 41 and San Bacio Gelato, resulting in a delicious hybrid that's easy to grow and packed with up to 27% THC. Delivering a heavy-handed indica stone, San Bacio Burger isn't for the faint-hearted!
Auto Mimosa Punch is set on providing not only amazing flavours, but also knockout effects. This autoflowering cultivar doesn't pull any punches in the grow-op either; growers can expect an accessible and productive project indoors and outdoors. All that stands between you and great-tasting, fruity buds is just 8 weeks of growing.
Sweet Zombie is a rare and exceptional strain, one that exhibits colours seen almost nowhere else. Adding to her uniqueness are sky-high levels of THC and utterly massive yields.
Slurricane is an American favourite bred from Do-Si-Dos and Purple Punch. Growing this heavy-handed indica has never been easier thanks to the speedy autoflowering rendition by Advanced Seeds—meet Auto Slurricane.
A genius mix of strains culminating in a very special, unique terpene profile—you won't find flavours like this anywhere else. Combine that with 25% THC and giant yields, and it’s possible we’ve got a winner.
Two of the most powerful strains from the Cookies family converge in Gorilla Girl XL Auto by Sweet Seeds. Get ready for an autoflower that breaks boundaries with sky-high potency and superb flavour!
Flavour chasers are in for a treat with FastBuds’ latest creation Smoothie Auto. This mouth-watering autoflower, with her gourmet blend of berry and fruit notes, is like an escape to a tropical island. Perfect to grow in small spaces due to her compact size, the girl is also ideal for stealthy outdoor grows!
The UK underground legend meets the King Kong of West Coast weed in Gorilla x Cheese. Diesel and Skunk have been crossed before, but never quite like this. After 9–10 weeks of flowering, you’ll unlock arguably the most pungent buds to be found on both sides of the Atlantic. Get ready for a new breed of connoisseur cannabis.
Jack 47 by Sweet Seeds (feminized) is the super hybrid resulting from crossing two strongest available breeds, AK-47 and Jack Herer. The main characteristic of AK-47 is the enormous crops grow together with strong high effect. The counter-partner Jack Herer is well known for its mystic properties.
Looking for a dynamic, potent indica? Forbidden Runtz by Growers Choice is easy to grow, produces large yields, boasts a mouth-watering sweet fruit aroma, and inflicts a high so good it feels forbidden.
Expert Seeds’ take on the legendary Gorilla Glue #4 brings lovers of monstrously potent cannabis all they could wish for! This sativa-leaning hybrid isn’t just one of the most potent strains you can set a light to; superb flavours from resin-drenched buds round off a truly beastly cannabis experience!
The experts at Bomb Seeds gave one of the most outstanding and popular strains of recent times, the famed Gorilla Glue, their Bomb treatment. What might have seemed as being an impossible task, to make the already insanely good Gorilla Glue even better, Bomb Seeds really managed to pull off when they created their Gorilla Bomb!
Feel the soothing embrace of OG Kush SFV, courtesy of her relaxing high and calming pine notes. Originating in the San Fernando Valley, the OG genes shine through in her aroma, her high, the dominant central cola that oozes resin, and potent levels of THC.
Take one look at Rainbows and you'll instantly see how this strain earned her name. Nestled within sugar leaves bristling with a crisp layer of frosty trichomes, you'll find big, resin-saturated buds made up of swollen calyxes painted in shades of blue, pink, and purple with only the slightest wisps of green. The colours carry through the cure for some of the best bag appeal you've ever seen.
Sour Apple Auto is a spectacular auto creation from Humboldt Seed Company. With her bold, petrol-apple aroma, long-lasting euphoria, and high THC content, you won't believe Sour Apple Auto is actually an autoflower!
The popular Gorilla Glue #4 teams up with an OG Kush relative from California’s San Fernando Valley. SFV OG, also called sneaky weed as she hits you when you least expect it, may just be the perfect partner for GG #4. Out comes an incredibly potent indica-dominant strain, whose powerful smoke may surprise even seasoned cannabis aficionados. What’s more, she offers excellent therapeutic qualities.
Jet Fuel Mandarine XL Auto by Sweet Seeds is a high-powered autoflowering strain that's perfect for both novice and experienced growers. This low-maintenance cultivar completes its life cycle in just 9 weeks after germination, promising some sizeable yields inside and out. Its buds are bursting with sweet citrus flavours and showcase effects that are equal parts uplifting and soothing.
A potent, indica-dominant strain hits the sport for many cannabis lovers. Garlic Budder from Humboldt Seed Company is the perfect example of such variety. It can provide a powerful kick with its 28–32% of THC. A savoury and pungent treat, these flowers are sticky with resin and smell of creamy butter, garlic and nuts.
Critical Lights is an indica-dominant beast. The flowers contain a THC content of 21%, and outdoor plants offer yields upwards of 1kg. That's a whole lot of bud coming from plants that take only 8 weeks to flower!
Atomic is a unique variety that combines genetics from renowned and powerful strains—Chemdawg, Kush and Bomb Seeds’ own THC Bomb. They each gifted their offspring with desirable traits and the result is a variety that’s powerful and fragrant, with euphoric, invigorating effects. At 22–26% THC, the breeders at Bomb Seeds can be proud of their potent cannabis creation.
Auto Seeds selected some of the world’s best GSC mothers and combined them with the insanely potent MiG 29 to make this phenomenal autoflowering variety of the legendary Girl Scout Cookies. She delights with a sweet candy taste and with no-less than 24% of THC makes for a heavy-hitting euphoric high that turns into incredible relaxation. Medicinal users like her for her mood-enhancing ability.
Stabilised over several generations, Red Mimosa XL Auto is a neat autoflower from the catalogue of Sweet Seeds. It belongs to the stunning Red Family of strains, with 85% of specimens developing red flowers. Plants reach a medium height and produce plenty of resin-coated, dense nugs. The aromas and flavours are very special, blending fruity and sweet notes with more spicy, nutty undertones.
What's better than Cookies? Right, Cookies²! BSF Seeds managed to improve on an already outstanding strain, Girl Scout Cookies, with the addition of Do-Si-Dos, which itself is a famous descendant of the Cookies family. Expect a potent indica-dominant cultivar that brings two high-calibre US strains together in one tasty package.
With nutty aromas underlined by notes of creamy gelato and a pungent, lingering hint of gas, Pistachio is a terpene lover's dream. But her aroma isn't all that this strain has going for her—Pistachio also has great grow traits, packs plenty of THC, and delivers both physical relaxation as well as an uplifting kick of cerebral energy.
Slurricane is a THC powerhouse that'll leave you melting into the couch. With 28% THC and strong parentage, this strain is ideal for anyone seeking a super-stoning strain that relaxes from head to toe. Also boasting a short flowering time and berry aromas, Slurricane is just begging to be enjoyed.
Luxar-Dos from the team at Compound Genetics is a photoperiod feminized strain that's well-suited to all kinds of settings and environments, making for an easygoing growing project. After just 8–9 weeks of bloom, growers will be met with a giant haul of sweet and creamy buds that deliver euphoric and soothing effects.
Paradise Seeds' Gulupa is a plant that's not only spectacular to look at, but also boasts superb yields and a rich terpene profile. Packed with 24% THC, Gulupa delivers an uplifting and energising cerebral buzz that goes well with its tropical flavours.
Courtesy of Paradise Seeds, Caramba is here to rock your world. It's a superb hybrid, blending stellar genetics with top potency and flavour. Easy to grow and resistant, this plant is a pleasure in the grow room, and has the potential to thrive in any climate or environment. At 24% THC, Caramba is definitely not to be underestimated.
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: