Zamnesia prides itself on being the one-stop shop for all cannabis enthusiasts, no matter their level of experience. Whether you're seeking THC or CBD-rich strains, autoflowers, regular or feminized cultivars, Zamnesia has you covered with all the top seeds from the industry's leading seed banks, including its own. Visitors to the Zamnesia website are also treated to a vast variety of blog articles tackling all sorts of topics, from cultivation to culture and legal reform. Whether you're a seasoned cannabis aficionado or just taking those initial steps, let Zamnesia be your guide to discovering the finest seeds, accessories, and information. With high-quality, proven products, discreet delivery, and excellent customer reviews, Zamnesia allows home growers to experience the thrill of cannabis cultivation like never before.

Lava Cake Feminized by Zamnesia Seeds

Runtz Feminized by Zamnesia Seeds

Monster Bud Mix Organic Fertiliser by Bionova & Zamnesia

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Few strains have sent ripples through the cannabis world like Gorilla Glue. Originally bred by Joesy Whales and Lone Watie, GG is renowned as a "happy accident" resulting from the crossing of a hermaphrodite Chem Sis and Sour Dubb plants. Today, Gorilla Glue is still one of the best-selling strains across cannabis retailers everywhere. If you've wanted to grow this strain at home, Zamnesia's Gorilla Glue offers a loyal feminized version of this US classic with super-high THC levels (up to 24–26%) and a rich mix of terpenes. Her aroma combines sweet and earthy undertones with hints of lemon, wood, and pine, and her effects are true to the original GG4, producing a relaxing, full-body stone that'll leave you glued to the couch for hours!

Gorilla Glue Feminized by Zamnesia Seeds

Known throughout the cannabis world, Northern Lights is the quintessential strain that is many a stoner's first forays into all things herb-related. This easily manageable strain is fast to flower, taking just 7-8 weeks to reach its full potential after germination. Whether grown inside or outdoors, Northern Lights can provide sizeable yields in the region of 450-500g/m². More than enough to fill a stash jar or two.

After an easygoing growing experience, it's time to see what Northern Lights is capable of.  Whether smoked, vaped or made into delicious edibles or concentrates, this is a true all-rounder of a strain. With a rich terpene profile, Northern Lights is a pleasure for all of the senses. Fruitiness, citrus and pine are at the very forefront of the flavours and aromas, making for a sweet experience. The effects on offer are uplifting and positive.

Northern Lights Feminized by Zamnesia Seeds

Northern Lights

Runtz is the result of crossing two hugely popular strains in the form of Gelato and Zkittlez. This flavourful, aromatic, and massively potent cultivar has taken the world by storm. With a brief flowering phase of 8–9 weeks, Runtz can be grown in a wide variety of environments and deliver exceptional results. Standing at around 130–180cm, Runtz has the potential to grow fairly tall, but is very receptive to LST and other training methods. Once ready to yield, growers can get their hands on around 450–500g/m² indoors and 400–450g/plant outdoors.

When it comes time to enjoy its buds, Runtz showcases massive flavours evoking memories of the sweetest candy from your childhood. These flavours are simply awesome and lend themselves well to smoking, vaping, and dabbing. With a whopping 27% THC to its name, Runtz delivers a deep and relaxing physical stone that, while it won't lock you to the couch, will provide you with the soothing effect you’re looking for.

A cross between Lemon Skunk and Amnesia Haze, Lemon Power Haze is a sativa-dominant strain that provides large yields of potent, citrus-Skunk buds. Thriving both indoors and outdoors, Lemon Power Haze moves through the flowering phase in around 8–9 weeks, delivering a speedy harvest that doesn’t compromise on quality. Indoor growers can rake in up to 400–450g/m², while 450–500g/plant is possible outdoors. 

Boasting a rich terpene profile, Lemon Power Haze exhibits a tangy citrus taste with a little Skunk thrown in, creating a moreish blend. With 20% THC, the strain induces an inspiring cerebral high that will get the creative juices flowing in no time.

Lemon Power Haze Feminized by Zamnesia Seeds

Gorilla Glue Automatic is the autoflowering version of the highly popular original strain. Effortless to cultivate, it takes just 9–10 weeks from seed to harvest for this cultivar to reach its full potential. Standing at 120–150cm once mature, the strain remains relatively compact and won’t take over your growing area. Regardless of prior experience, Gorilla Glue Automatic has the potential to yield around 350–400g/m² indoors and about 150–200g/plant outside, with next to no fuss.

Once the buds have been collected and cured, it's time to see what Gorilla Glue Automatic is really made of. Whether smoked, vaped, or turned into delicious edibles, Gorilla Glue Automatic is a moreish delight. With a complex terpene profile, users can enjoy a mixture of pine and sweet fruit notes. With an average THC content of 19%, Gorilla Glue Automatic's effects are reasonably potent and soothe the body from head to toe, making it ideal as a reward at the end of a busy day.

Gorilla Glue Automatic by Zamnesia Seeds

Want to grow Jack Herer at home, but worried about her size, stretch, and the length of her flowering time? Jack Herer Automatic by Zamnesia packs the pungent aroma and uplifting cerebral high of her famous predecessor into a robust auto plant that's ready to harvest in just 10 weeks. She boasts the spicy, earthy aroma and smooth flavour of the original, as well as an energising, uplifting high that's perfect for social occasions, getting creative, or in light doses before exercising. In the grow-op or garden, Jack Herer Automatic reaches just 80cm in height (great for stealth or closet grows) and goes from seed to harvest in 10–11 weeks. She has to be one of the fastest sativas out there!

Jack Herer Automatic by Zamnesia Seeds

Jack Herer

Zamnesia's Giant White Haze is an epic cross of two Dutch cannabis classics: Haze and White Widow. The resulting strain boasts a perfectly balanced high that combines the uplifting, social, and creative stimulus of Haze with the warm, physical stone of White Widow. She makes for an incredibly smooth smoke with a bold Haze aroma, earthy undertones, and fresh hints of pine, all at once. In the grow room or garden, Giant White Haze stays true to her name; she can grow to ginormous sizes, reaching up to 2m indoors and 3m outdoors! Thanks to her White Widow genetics, Giant White Haze has a 9–10-week flowering time, which is respectably short for a Haze strain. 

Giant White Haze by Zamnesia Seeds

Biscotti Automatic from Zamnesia Seeds boasts outstanding genetics in the form of South Florida OG and Gelato mixed with ruderalis. The resulting strain is pleasing to the palate, evoking notes of sweet honey and vanilla with tinges of diesel and earth. Coupled with 17% THC and effects that take over the body and mind, Biscotti Automatic is perfect for solo sessions and enjoying with friends. The strain is also straightforward to grow. Appealing to all experience levels, it takes just 10 weeks from germination before Biscotti Automatic is ready to harvest. In this time, all that's needed is a little TLC and maintenance, and you'll have a bevy of buds to trim. Growers can expect to see a return of around 450–550g/m² indoors and up to 120g/plant outdoors.

Biscotti Automatic by Zamnesia Seeds

Biscotti

Black Orchid is the result of a potent pairing of Gelato and OG Kush. Offering robust and reliable genetics, this strain is well-suited to all kinds of growing environments and levels of expertise. As an indica-dominant specimen, Black Orchid typically stays fairly close to the ground and is easily manageable, maxing out at around 130cm indoors and 180cm outdoors. Just be sure to provide a little maintenance and upkeep along the way, and you simply can't go wrong with this strain. After 9–10 weeks of flowering, Black Orchid will be primed for harvest. Expect significant returns in the region of 600–650g/m² indoors and up to 700g/plant outdoors. Leaning into its rich heritage, Black Orchid showcases a bold aroma and flavour profile bearing notes of cheese and citrus. Although a distinctive combination, it's unforgettable and flavourful. With 22% THC in tow, Black Orchid's final trick is its effects. Users can expect deep relaxation and happy, mellow vibes.

Black Orchid by Zamnesia Seeds

Black Orchid

Biscotti from Zamnesia Seeds is a high-performing sweet strain derived from South Florida OG and Gelato. The strain is versatile and accessible to all levels of growers. Biscotti has the potential to reach heights of around 130–170cm, so a little space is required for it to thrive. However, those looking to flex LST methods will find a receptive partner. After just 8–9 weeks of flowering, Biscotti will be ready to yield. When grown in the best possible conditions, the returns are epic. Indoor plants produce 550–650g/m², while outdoor specimens showcase up to 800g/plant—a massive harvest for a low-hassle cultivar. Rich, honey-like flavours with a tinge of vanilla and earthiness are yet another reward for growing Biscotti. And with 25% THC, this strain delivers a potent but massively soothing high that is also sure to get the creative juices flowing.

Biscotti by Zamnesia Seeds

Jamaica has become an iconic country in the world of weed. Not only did the island nation give rise to Rastafari and reggae, but it served as the geographical origin and launchpad of Lamb’s Bread, a pure sativa landrace now known across the world for its revitalising psychoactive effect. Zamnesia Seeds is one of the current custodians of this variety, often called Bob Marley’s favourite strain.

Lamb’s Bread produces compact colas covered in trichomes. These buds feature a THC content of 18% alongside high levels of the terpenes myrcene, caryophyllene, and limonene. It only takes a couple of hits to feel this phytochemical profile exert its energising and cerebral effects.

Naturally, this 100% sativa strain of tropical origin likes things hot and relatively humid. Outdoor plants do well in sunny positions with frequent watering. Feed them well, and they’ll grow to 200cm and produce up to 400g/plant come mid-October. Indoors, Lamb’s Bread will grow to 150cm and churn out 250–400g/m² after a blooming period of 9–10 weeks.

Lamb's bread by Zamnesia Seeds

Lamb's Bread

Cannabis has a long history as a holistic and industrial plant in Southeast Asia. Several legendary landraces have emerged from the region following centuries of breeding and farming, including much-loved Thai genetics. This variety landed in the West during and after the Vietnam War, and breeders have used it to create numerous notable hybrid varieties. Currently, Zamnesia Seeds carries this variety and makes it available to growers all over the world.

This pure sativa landrace churns out a THC content of 19% and a battery of terpenes that unleash tastes of chocolate, citrus, earthiness, wood, and diesel. These buds deliver a cerebral and creative high that makes them a good option for wake-and-bake sessions.

This tall variety requires a long growing season and a consistently warm climate. Outdoor plants surge to a great height of 3m when exposed to fertile soil and plenty of sun. Expect to process a huge harvest of 750–800g/plant come November. With enough training, indoor plants will remain at 150cm and produce 350–400g/m² after a lengthy flowering period of 13–14 weeks.

Thai by Zamnesia Seeds

Thai

Afghani stands on the pantheon of legendary landrace varieties that have given rise to many of the modern hybrids we know and love today. This particular cultivar stems from the Hindu Kush mountain range—jagged peaks that stretch from central and eastern Afghanistan all the way to Tajikistan. Growers in the region continue to use Afghani and other landraces to produce hash, as they have done for centuries. Meanwhile, backpackers and strain hunters brought Afghani seeds westward in the 1970s, and Zamnesia Seeds continues to curate them to this day.

Overall, Afghani possesses a THC content of 21% alongside earthy, spicy, and piney terpenes. This chemical profile exerts a soothing, physical, and stoning high best suited to evening use. 

Owing to its mountainous origins, Afghani boasts hardy genetics that makes it compatible with most climates. Also, its quick flowering time makes Afghani a viable option for growers that experience short growing seasons. Outdoors, plants peak at 200m and produce 450–500g/plant ready to harvest in late September. Indoor plants grow to only 120cm and offer a return of 450–500g/m² after a flowering phase of 7–8 weeks.

Afghani by Zamnesia Seeds

Afghani

Do-Si-Dos was originally bred by Archive Seed Bank in 2016 and became an instant hit among any smokers lucky enough to inhale its sweet, floral smoke. In fact, Do-Si-Dos was crowned Leafly's Strain of The Year in 2021. Now, with the creation of Do-Si-Dos F1 by Zamnesia, growing real Do-Si-Dos weed at home has never been easier. 

Preserving the original genetics of Archive's Do-Si-Dos, Zamnesia's Do-Si-Dos F1 comes from carefully inbred genetics lines of OGKB (OG Kush Breath) and Face Off OG. The result is a super vigorous autoflowering plant that grows just 55–75cm tall—ideal for small tents/rooms, stealthy outdoor grows, or large outdoor SOG setups. Like all F1 seeds, Zamnesia's Do-Si-Dos F1 boasts unbeatable stability and increased yields, producing up to 550g/m² or 150g/plant. 

With little more than good soil and some TLC, these plants produce dense nuggets of candy-colored flowers with vibrant shades of green, purple, and orange, all topped with a milky coating of trichomes. Finally, with 25% THC, Zamnesia's Do-Si-Dos F1 produces a deeply relaxing stone, which is ideal for when you want to kick up your feet and unwind, or for medical patients needing long-lasting physical relief from their symptoms.

Do-Si-Dos F1 Automatic by Zamnesia Seeds

A true cannabis classic, White Widow is now available not only as an autoflower, but also featuring the uniformity, vigour and reliability of an F1 hybrid. These superb genetics still please with their musky, earthy flowers whose aromas and flavours are enriched by refreshing pine and spices. Even the effects are very familiar, energising the user and stimulating their mind.

The strong F1 genetics are the perfect match for autoflowering properties, making for a straightforward growing experience. White Widow F1 Automatic can produce great results in indoor, outdoor or greenhouse setups and it exhibits excellent resistance to diseases and pests. Another attractive feature is the size of plants. They grow to only 60–90cm, which means they can fit into any space with ease and can be cultivated without attracting much attention. White Widow F1 Automatic needs 11 weeks to be harvest-ready and it impresses with its productivity. Indoors, it can bring 500g/m² to the table, while outside each plant can yield 50–160g, which is a great result considering the compact size of the plant.

White Widow F1 Automatic by Zamnesia Seeds

White Widow

Wurlz F1 Automatic is part of our collection of F1 hybrids that are loved for their uniformity, productivity and resistance to pests and diseases. This delicious variety was created by combining the genetics of Runtz and Watermelon Candy. Packed with terpenes, these flowers offer candy-like aromas and flavours, refreshed by a touch of pine. You're in for relaxing effects powered by 24% of THC, so Wurlz F1 Automatic is the perfect companion for a quiet evening in.

The combination of autoflowering and F1 hybrid genetics make this variety a pleasure in the grow room or garden. Cannabis growers won't have to worry about their plants as they need very little attention to be able to produce excellent results. Wurlz F1 Automatic grows up to 65–80cm and takes a mere 9–10 weeks from seed to harvest. And once harvest time rolls around, plants offer a superb 450–500g/m² in optimal indoor environments and 50–150g each outside.

Wurlz F1 Automatic by Zamnesia Seeds

Cosmic Noodles Automatic combines genetics from Alien OG, Rollercoaster Haze, and a select ruderalis specimen. The result? A hardy, strong auto strain that delivers great yields of funky, aromatic flowers in express time. Just like her photoperiod cousin, Cosmic Noodles Auto is 60% indica-dominant and boasts excellent growth traits. Pop these beans, and they'll quickly develop into healthy, vigorous vegetative plants with great structure. For the best results, grow Cosmic Noodles Auto in a high-quality medium, such as super soil, and do not implement any training. 

Once in bloom, plants stretch a little, reaching maximum heights of 110cm indoors and outside. Roughly ten weeks after germination, your plants should be harvest-ready and reward you with a heavy haul of luscious, fragrant, and super-potent buds. On average, Cosmic Noodles Automatic produces yields of up to 450g/m² indoors and 200g/plant outside. Packing 21% THC and a rich mix of terpenes, Cosmic Noodles Auto boasts a delicious aroma blending notes of citrus, spice, and earth, as well as a balanced effect combining an initial cerebral euphoria followed by a relaxing body stone.

Cosmic Noodles Automatic by Zamnesia Seeds

A true classic amongst the cannabis community, Purple Haze lives up to the hype, boasting large yields of flavourful and aromatic bud. She takes 9–10 weeks to flower and is suitable for both indoor and outdoor projects. Whether new to the task of cultivation or a seasoned expert, growers are encouraged to experiment with LST and other training methods, as Purple Haze is very receptive. Once ready to yield, growers are rewarded with huge yields of resinous buds both indoors and outdoors. 

With aromas and flavours showcasing notes of lavender, berries, and grapes, all combine flawlessly in a well-rounded smoke or vape. With 19% THC, the Purple Haze experience inspires energetic, talkative, and creative effects—perfect for any time of day, with friends or as a solo session.

Purple Haze Feminized by Zamnesia Seeds

Purple Haze

As the autoflowering variant of the well-known Watermelon Candy, Watermelon Candy Automatic takes everything that made the original so great and mixes in a little ruderalis to speed up its growth without making any major sacrifices. An easygoing and effortless cultivar, it takes around 9–10 weeks from germination for Watermelon Candy Automatic to deliver harvests of around 350–400g/m² indoors and 50–100g/plant outdoors.

Watermelon Candy Automatic's flavours and aromas boast notes of sweet lemon, berries, and earth. Coupled with an upbeat high that ultimately settles the body after enough tokes, this strain is perfect for any time of day. However, effects come on fast, and with 20% THC to its name, Watermelon Candy Auto is not exactly mild.

Watermelon Candy Automatic by Zamnesia Seeds

A hugely popular strain, Blueberry certainly has a lot to live up to. Thankfully, it delivers effortlessly, and with little maintenance required. As the lovechild of Purple Thai and Thai, Blueberry showcases the finest points of its heritage in the grow-op and in the stash jar. Taking a brief 8–9 weeks to flower, Blueberry is quick to deliver a hefty haul of dense, berrylicious buds.

The aroma and flavour category is where Blueberry really shines. As its name suggests, users are treated to sweet berries mixed with a little earth. The result is very moreish, and perfect for vaporizers, pipes, and papers. With a THC level around the 18% mark, Blueberry is not the most potent strain on the planet, but what it does, it does well. Users can expect a soothing, happy high that is neither overwhelming nor too mild—it’s just right.

Blueberry Feminized by Zamnesia Seeds

Blueberry

From germination to harvest, plants require a host of nutrients to perform at their best. Thankfully, Monster Bud Mix has everything you need to ensure top results. This all-natural organic fertiliser is the result of a collaboration between Bionova and Zamnesia. Containing a variety of ingredients, such as bentonite, vinasse, and cocoa pellets, alongside an array of enzymes and vitamins, Monster Bud Mix will see your plants through all stages of growth.

Available in a packet of 150g (easily enough for two plants), don't leave the health of your precious plants down to chance. Simply mix it into the soil, and let it do its work. Regardless of your expertise, Monster Bud Mix is a surefire way to give your plants everything they need.

As the end-product of a finely-tuned blend of Haze, Skunk and Northern Lights, Super Silver Haze builds upon its heritage to offer up something truly unique to cannabis fans. Taking just 8 weeks to flower, this is a fast-growing strain that's easy to manage. Once ready, growers will be rewarded with a return in the region of 500-550g/m² indoors and up to 500-550g/plant outdoors.

Super Silver Haze produces full, plump buds that will tantalise all the senses once harvested. The flavours are a gratifying rich blend of sweet and spicy that delivers whether smoked or vaped. Due to the unique flavour profile, many even create delicious concentrates out of this strain. When it comes to effects, Super Silver Haze showcases 20% THC on average that, mixed with the fine array of terpenes, offers an intense cerebral high that delivers plenty of euphoric and uplifting moments for all.

Super Silver Haze Feminized by Zamnesia Seeds

Super Silver Haze

Frosted Guava is a true all-rounder that can easily be cultivated both indoors and outdoors. Inside, it'll keep to itself and reach heights of around 100cm. When cultivated outdoors, plants have the potential to really stretch out and grow extremely tall. Frosted Guava takes an average of 10–11 weeks to flower, at the end of which it returns in the region of 400–450g/m² indoors and 450–500g/plant outdoors. 

As its name suggests, users can anticipate the sweetness of guava mixed with a bit of melon and citrus. With a rich terpene and cannabinoid profile highlighted by 22% THC, Frosted Guava provides cerebral stimulation and euphoria that eventually settles into a full-body stone. With its frosty appearance, this strain is a great candidate for making hash and concentrates.

Frosted Guava Feminized by Zamnesia Seeds

As a dedicated CBD strain, CBD Fix is ideal for those looking to sample all the potential benefits of cannabidiol. This strain is easy to cultivate, though it has a longer-than-average flowering phase of 10–11 weeks. That said, as it grows to a maximum height of 190cm and churns out impressive yields indoors and out, the slightly longer wait is well worth it. Once ready to yield, CBD Fix is capable of providing around 500–550g/m² indoors and up to 700–750g/plant outdoors. 

While the buds don't provide a psychoactive effect, with THC levels sitting below 1%, the benefits of CBD can be fully enjoyed, thanks to an average cannabidiol content of 7%. Perfect for both smoking and vaping, CBD Fix offers citrusy and herbal flavours and aromas that always go down a treat.

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