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 infoGone 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...
Picture heavy colas of bulging calyxes dripping with delicious resin. That's what you can expect from these hard-hitting THC monsters. Be warned—these strains aren't for the faint-hearted. Packing extremely high THC levels and plenty of terpenes, the strains in our Super THC Pack are ideal for veteran smokers or anyone looking for knockout, pseudo-psychedelic effects.
Bruce Banner #3 is known for its strong and invigorating qualities that foster creativity and focus. This robust variety is gaining popularity for its ability to enhance productivity and inspire new levels of innovation.
Discover the exclusive GG#4, now available at Zamnesia Seeds! This exceptionally robust and flavorful Indica, previously only found in the US, offers a harmonious blend of sensations. Its remarkable strength makes GG#4 a top choice for those seeking therapeutic benefits for various health conditions.
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!
From the scenic heights of the Santa Cruz mountains in California, we introduce Zamnesia’s Banana, a highly potent variety. This hybrid, a combination of OG Kush and Banana, offers a delightful fruity essence. The Banana flavor is enriched with notes of lemon and pepper, providing a smooth and enjoyable taste experience.
Girl Scout Cookies is an American hybrid that has become very popular in Europe. This strain features a combination of top Cookie genetics, resulting in a new variety that is both unprecedented and powerful. Its effects are uplifting and can provide relaxation, with potent buds that are ready for harvest in just 8-9 weeks of flowering.
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!
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.
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.
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%.
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.
This renowned cultivar by Zamnesia is inspired by Larry Bird, the celebrated Boston Celtics basketball player. The balanced hybrid (50/50), derived from a Sunset Sherbert and a Girl Scout Cookies Thin Mint phenotype, boasts a delightful aroma that is sweet, tangy, and minty.
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.
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.
Zamnesia Seeds introduces Gelato, a robust indica-dominant strain that exhibits impressive growth and offers a unique flavor profile. Our version is enhanced with the addition of Wedding Cake genetics, providing a distinctive experience for enthusiasts.
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.
Purple Punch by Zamnesia Seeds is a dreamy variety that shines with an exquisite taste and a soothing presence. Despite her compact stature, this variety is very easy to grow and can deliver impressive yields.
Looking for a unique, boutique strain to add to your garden? Zamnesia's feminized Lava Cake offers exceptional flavors and great cultivation traits that make it easy to grow both indoors and out. Whether you're new to gardening or an experienced cultivator, Lava Cake is a delightful addition to your collection.
Frosted Guava is a super-resinous treat bred from Guava and Frosted Skywalker. Balancing versatile grow traits with exotic, fruity aromas and a relaxing, clear-headed experience, Frosted Guava is a fine choice for any garden.
Zamnesia's Apple Fritter will enhance your mood, soothe your body, and stimulate your mind. Oh, and did we mention that it has the aroma of warm, homemade apple pastries? If you're looking for a potent, high-yielding strain with solid US genetics, make some room in your grow for Apple Fritter.
Few autoflowering cannabis varieties deliver the potency, aromas, and excellent grow traits found in Apple Fritter Autoflower. Backed by top-shelf US genetics, this seed is sure to quickly climb your list of favorite autoflowering strains.
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.
Jealousy, a superb creation from Zamnesia, quickly became popular and was named Leafly Strain of the Year 2022. It's got plenty to love, including famous parentage, good potency, excellent yield potential, and complex aromas and flavors. This slightly indica-dominant cannabis seed variety encourages a sense of calm and contentment, ideal for a relaxing evening.
If you're shopping for a robust indica with a rich flavor profile, Biscotti is an excellent choice. Known for its impressive potency, this variety is a standout in terms of growth and yield. With attentive cultivation, Biscotti seeds are poised to deliver bountiful harvests.
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...
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.
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.
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.
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.
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.
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.
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.
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.
Apple Fritter Autoflower 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 Autoflower is here to be enjoyed, and in just 12 short weeks, you can get your hands on her delightful buds!
A proud descendant of Alien OG and Rollercoaster Haze, Cosmic Noodles offers excellent yields and a fragrant smoking experience. This variety is very potent, measuring in at 25% THC and producing intense, long-lasting effects. Uplifting and relaxing, smoking Cosmic Noodles will catalyse an energising cerebral buzz that later tapers off into a soothing body stone.
Alien OG combines genetics from Tahoe OG and Alien Kush. Born and bred in San Francisco, this Cali classic boasts a delicious pine and citrus aroma, versatile grow traits, and a potent, trippy cerebral buzz.
We love catering to all types of growers, and this time our breeders crafted something special for lovers of autoflowers: Cosmic Noodles Autoflower. This neat auto is quite manageable, only slightly exceeding 100cm in height, which means it will suit low-key operations well. Its 60% indica influence creates robust, productive plants with rich aromas and great potency.
MAC 1 is a highly sought-after strain originally bred by Capulator and only given out to select breeders and growers. Now, you can grow this beloved strain at home and enjoy dense, dank, and potent buds for yourself! So, what are you waiting for? Order your seeds now!
Trusted and loved genetics: This hybrid is the lovechild of Gelato and Lemon Tree. Satisfying harvests: Reared in optimal conditions, Gelonade pleases growers with healthy yields. Exciting terpene profile: Refreshing citrus and spicy pepper combine to provide a fruity blend with a kick. Soothing...
True Cali heritage: Gelonade Autoflower is the perfect example of the best California has to offer. Zesty and refreshing flavors: The perfect blend of peppery and lemony notes. Fast and bountiful: Despite the sativa dominance, the ruderalis influence has gifted Gelonade Autoflower with a quick life cycle....
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.
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...
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.
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.
Green Gelato Autoflower 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!
Orange Sherbet Auto sets a new standard for autoflowering varieties with its impressive yields and remarkable potency.
From the team at Zamnesia Seeds comes Wedding Cake Autoflower. These cannabis seeds are not only a joy to grow but also offer a delightful experience—thanks to their impressive flavour profile. An easy, breezy specimen in the grow room, she's perfect for beginners looking to get their feet wet, and experienced growers seeking a hassle-free home project.
Sour Apple Auto is a spectacular auto creation from Humboldt Seed Company. With her bold petrol-apple aroma, long-lasting euphoria, and potency on the higher end, you won’t believe Sour Apple Auto is actually an autoflower!
By harnessing the same genetic techniques that are used in commercial farming, the Wurlz F1 hybrid Automatic from Zamnesia offers a reliable and uniform growing experience that results in a bevy of buds rich in terpenes. Taking just 9–10 weeks from seed to harvest, this is a fast-growing cultivar that rewards growers with sweet, fruity nugs that showcase deeply soothing sensations.
Formidable genetics: These seeds contain influences of Monster Bud Kush and White Widow. High-strength: With 24% potency, the effects will be prominent and intense. Swift flowering: This indica-dominant hybrid only needs 8–9 weeks to be ready for the shears. Excellent yield potential:...
OG Kush can enhance any genetic pairing, so when our breeders coupled it with the beloved Skywalker, they created a superb hybrid indeed—Skywalker OG. This plant contains indica-dominant genetics, with a 70% indica and 30% sativa breakdown. At 24% THC, it's all about potent effects, soothing and relaxing the body while uplifting the mood. And don't sleep on her earthy, spicy flavor either!
Tantalizing tastes: Enjoy flavors of sourness, berries, and fruit. Epic genetics: The offspring of legendary parents Zkittlez, Gelato, and Runtz. Rapid flowering: Watch your buds burst into maturity in as little as 8 weeks. Mind-blowing power: Prepare...
Rich flavors: A decadent mix of vanilla, sweet berries, and diesel. Potent & balanced: 21% potency delivers focus, creativity, and full-body relaxation. Heavy yields: Up to 21 oz/plant outdoors and 15 oz/yd² indoors. Stunning buds: Resinous nugs with vibrant green, blue, and purple...
Complex aromas: A delightful mix of fruity, orange, and sweet terps. Classic genetics: A hybrid of Northern Light x Haze x Skunk#1. Compact growth: A small, balanced strain that will produce a good harvest with proper care. Uplifting effects: Enjoy mental clarity and a mellowing physical...
Dank fuel aromas: Motorbreath Autoflower's strong fuel terps will leave your house smelling like a mechanic's shop. Great potency: Expect to harvest frosty buds packing 24% potency and a heavy, relaxing experience. Speedy harvests: Motorbreath Auto goes from seed to harvest in just 12 weeks....
Spectrum of Flavors: Rich, sweet, fruity, and strawberry flavors fill the senses. Impressive Lineage: Bred from Pink Guava, Sunset Sherbet, and ruderalis. Effortless Cultivation: Easygoing growing experience. Perfect for all budding cultivators. Soothing...
Indica dominant: A three-way cross of Kush Mints, F1 Durb, and Gushers resulted in a 70% indica-dominant profile. Superb producer: Plants are highly vigorous and deliver exceptional yields. Cool as a cucumber: With aromas of menthol and sugar, Gush Mintz offers an unusual blend of terpenes....
Royal genetics: King Louis descends from top-shelf Californian strains. Big flavors and aromas: Enjoy a mix of fresh, earthy pine terps. 24% potency: For a heavy-handed buzz. Short stature: Ideal for smaller spaces.
Express harvests: King Louis Autoflower is ready for the picking just 10 weeks after germination. Great potency: Enjoy 24% potency and soothing effects. Delicious terps: Savor fresh aromas and flavors of pine, earth, and wood. Royal genetics: King Louis descends from OG Kush and LA...
Mouthwatering flavor: A delightful mix of fruity, pine, sour, sweet, tropical, and woody notes. Autoflowering excellence: Sunset Sherbet × Girl Scout Cookies × Ruderalis for fast-growing, resilient plants. Compact & versatile: Ideal for indoor and outdoor setups with manageable heights....
All-star USA genetics: Grease Monkey stems from a cross of GG#4 and Cookies & Cream. Indica dominance: Expect bushy plants with rock-hard nugs. Top-shelf potency: Grease Monkey boasts 24% potency and skunky, gassy terpenes. Fast-flowering: Grease Monkey takes just 8 weeks to reach...
Super sweet: The Runtz line is loved for its bold candy aromas. Top-shelf Cali genetics: White Runtz was born and bred in the San Francisco Bay Area. Excellent resin production: Harvest big, dense, snow-white flowers. 24% potency: Enjoy a heavy, tingly body buzz ideal for beating...
Compact plants: Ghost Train Haze Auto reaches max heights of 4–4.5 ft. Speedy flowering time: Harvest real Haze weed just 12–14 weeks after sprouting your seeds. Top-shelf strength: Ghost Train Haze Auto packs 24% potency and dank diesel terpenes. Excellent yields: Ghost Train Haze Auto...
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!
Blue Dream is an iconic hybrid stemming from a masterful cross of Blueberry and Haze. Originally created by DJ Short, the expert breeders at Blimburn Seeds have released their own version of this beloved classic, featuring bold berry aromas, up to 24% potency, and excellent growth traits. Grow this fantastic reiteration of Blue Dream at home now.
If it's speed and convenience you're after, then look no further. GG#4 Auto by Blimburn Seeds packs the beloved traits of Original Glue into a fast, compact seed that goes from seed to harvest in just 8–10 weeks. Order your seeds now and enjoy a speedy harvest of top-shelf GG#4 in no time.
Cafe Racer Auto is a vigorous, potent plant with plenty of personality. This autoflowering specimen races through its life cycle to deliver ample yields of fruity, resinous buds. Coupled with balanced effects that don't overwhelm, this plant is a keeper!
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!
Sweet and super fruity: Passion Fruitz is packed with delicious tropical citrus terps. Timeless genetics: Descends from the almighty OG Kush. Tall plants with XL yields: Ideal for larger spaces. Potent but balanced effects: With 24% potency, Passion Fruitz relaxes both the body and mind...
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!
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.
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.
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.
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.
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!
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.
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!
Wedding Cake is a treat that can be appreciated for its unique qualities, no matter the occasion! This strain is not only known for its distinctive flavors but is also super easy to grow, with a flowering time of around 65 days. Discover the qualities of Wedding Cake for yourself!
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.
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.
Celebrate the qualities of Pink Rozay, a US-bred variety that stands out with its unique characteristics! This variety brings together the best of its parentage, offering a robust potency, a delightful social experience, and wine-like aromas that will entice you for more.
Looking for an auto with great aromas, plenty of potency, and solid American genetics? Then look no further. Zamnesia's Frosted Guava Autoflower delivers exceptional yields, a complex tropical fruit aroma, and a robust potency that's perfect for enthusiasts.
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.
Combining genetics from Humboldt's Vanilla Frosting and Sol Mate Auto, Vanilla Latte Autoflower boasts delicious aromas of vanilla and cream. She delivers a deeply relaxing indica experience, powered by potency levels of up to 25%. Oh, and did we mention that under optimal conditions she yields up to 4 oz per plant?
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.
Boasting supreme genetics, the Runtz F1 Autoflower seed variety by Zamnesia Seeds is here to enhance your seed cultivation collection. This compact plant offers uniformity, reliability, and, above all, great buds that are teeming with mouth-watering terpenes and robust potency. If you've been looking for a robust autoflower seed that will deliver the goods, Runtz F1 Autoflower could be for...
From the team at Zamnesia Seeds comes Do-Si-Dos F1 Autoflower. Harnessing uniform and reliable F1 genetics, this cultivar is not only incredibly simple and hassle-free to grow but also delivers great-tasting and potent buds. Plants stay close to the ground and provide a dependable cultivation experience that will appeal to all.
When legends cross, they create legendary outcomes. Or at least that was the case when our breeders created Tangerine Dream from a select variety of classic strains. Boasting sweet citrus aromas and flavors, hardy grow traits, and a happy, uplifting high, there's little not to love about Tangerine Dream by Zamnesia Seeds. But don't take our word for it—order your seeds now and find out...
Decadent flavors: Savor notes of sweet vanilla cake with a spicy, peppery kick. Elite US genetics: Wedding Cake x Kush Mints combine for top-tier potency. 25% potency: For deep relaxation and mood-enhancing euphoria. Monster yields: Up to 18 oz/yd² indoors and 30 oz/plant outdoors....
Complex flavors: Savor delicious notes of sweet autumn fruits and nuts. Full-body effects: Enjoy an initial cerebral hit that gradually soothes the entire body. Connoisseur genetics: White Truffle is a unique variety of Gorilla Butter. Plenty of potency: White Truffle buds pack up to 25%...
Savor the rainbow: Enjoy waves of juicy sweetness. Time-tested genetics: The proud progeny of Pink Guava and Sunset Sherbet. Sky-high strength: Enjoy potency concentrations of 25%. Rewarding harvests: Pull in big yields indoors and out.
Juicy, mouthwatering flavors: Savor ripe berries, tropical fruit, and zesty citrus. Top-shelf US genetics: Gelato #41 x Triangle Kush for excellent potency. 25% potency: Enjoy a euphoric cerebral rush followed by deep, body-melting relaxation. Heavy-hitting but balanced: Perfect for...
Every weed grower deserves to have a prime cut of Glue in their garden. If you've reached the Bear rank of the Zamnesia TRIBE, your time has come. Order Grizzly Glue, an exclusive GG#4 cross, today, and be among the few privileged gardeners blessed with the opportunity to grow this unique cultivar, which boasts that iconic Glue stank and a heavy buzz to match.
Hardy Haze genetics: Ghost Train Haze descends from a legendary Haze cut bred by Nevil Schoenmakers. Excellent strength: Expect big buds packing 25% potency and delicious terps. Bold aromas: Ghost Train Haze smells of dank, spicy diesel. Heavy yields: Expect harvests of up to 21...
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.
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.
If 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 Autoflower 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.
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.
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.
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.
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.
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: