Fast, easy-growing autoflower seeds for every skill level and growing setup.
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.
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!
Orange Sherbet Auto sets the bar high for autoflowering genetics. She offers large yields and almost unparalleled potency.
Sweet & delicious, very potent and oh-so-easy to grow: the Original Auto BubbleGum by FastBuds brings cannabis enthusiasts the supreme flavours of the beloved Bubblegum, now in a convenient autoflowering version, with no compromises. Get ready to harvest massive yields of delicious candy-flavoured bud in record time!
The super-chill CBD Auto 1:1 (formerly known as CBD Crack Auto) by FastBuds is an uncomplicated autoflower that, thanks to an equal quantity of CBD and THC, will please every cannabis user. The chill yet focused effect eases you to a place of comfort, without getting you too stoned to go about your day.
The breeders at Dutch Passion are behind some of the best modern autoflowering genetics. This time, they took extra care for making their Auto Orange Bud, bringing us yet another top auto variety with the same good qualities like her photoperiod mother. This autoflowering sativa grows easy and shines with high THC levels, enormous yields and the authentic Orange Bud smell, taste and effect.
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.
Original Auto Skunk is easy-growing, exceptionally hardy and one of FastBuds’ quickest-growing Indica-dominant strains. This autoflowering variant of the famous Skunk can even grow in bad weather, which makes her an excellent strain to grow in colder climates. Get ready for ample yields that give a nicely balanced stone and good flavour—and (of course!) a hint of skunky oldschool “funk”!
The fruity Sweet Pure Auto CBD is Sweet Seeds’ first pure CBD strain, offering very high levels of CBD with almost no THC. Great for medicinal users, this strain is also a good choice for anyone who enjoys the non-psychoactive benefits of cannabis. This easy and fast autoflowering strain scores with a rapid growth cycle and good yields.
Blackberry Auto by FastBuds is an autoflowering variety that was created by enriching the genetics of Blackberry with purple flowering Kush strains of Pakistani descent. This strain will be ready in 8 weeks from seed, with typical heights of 70-110cm. Resin is produced in excess, and the genetic makeup was only slightly modified with Canadian Ruderalis. Purple hues and aromas of wild berries!
Growers seeking the best US autoflowering genetics have just found their perfect match. Girl Scout Cookies Auto, the absolute killer-strain from the West Coast, is now conquering Europe. This exceptional hybrid has an autoflowering life cycle of 8-9 weeks and yields up to 500-650g/m², or 70-300g per plant. THC levels are skyrocketing up to 22%. Order while stocks last and get baked!
FastBuds selected West Coast lineages of OG Kush and introduced a certain amount of autoflowering genetics. The outcome is a strain that will most likely set new benchmarks among autoflowering Kush varieties. Plants grow to heights of 1m, and yield up to 500-650g/m². Earthy flavours of pine tree, 21% THC, and a short life cycle of 8-9 weeks complete the heavy Indica package.
"California dreamin' on such a winter's day..." Californian Snow Auto gives you the chance to experience exactly that feeling. The team at FastBuds has a soft spot for people living in areas with short summers, so they took an old-school Californian sativa and crossed it with Canadian ruderalis to create a hybrid with exceptional flavour and invigorating effects—sweet as coastal Cali sunshine.
Auto Purple is a true masterpiece of breeding and a real feast to look at. Original Sensible Seeds infused a pure Afghan Purple with the autoflowering property of Ruderalis and therewith created a fast flowering beautiful lady that dresses in purple buds within only 50-55 days. Purple was once reserved for kings and this noblewoman demonstrates why. Pleasant aroma and very potent.
Bringing a whopping 23% of THC to the table, the Original Auto OG Kush is FastBuds’ most potent strain in their Original Auto series. The autoflowering variant of the world-famous OG Kush is just the right strain if you’re into potent weed and want a long-lasting couch lock effect.
Gelato Auto is a powerful indica/sativa/ruderalis hybrid with impeccable parentage and a powerful effect. Girls are ready in record time with very satisfactory yields.
Super Auto Lemon Haze by Original Sensible Seeds was developed in collaboration with CBD Seeds. Growers will harvest delicious and potent Haze buds in just 65-75 days from seed, and can expect yields of up to 400g/m² or 50-100g per plant. This sativa-dominant autoflowering strain has a high THC content, and shows its full potential in large 15-25l pots. Effects are powerful and uplifting.
Typical autoflowering varieties are developed as a cross between regular, well known varieties, with a fast finishing cannabis ruderalis from Siberia or northern Canada. What happens, when you cross two already autoflowering strains? What you get, is the Sweet Seeds feminized + Speed that is ready for harvest after barely 7 weeks.
One of the strongest autoflowering strains ever developed. Mixing Auto #1 (Lowryder and Ruderalis) genes with the White Russian (AK-47 and White Widow), notorious for its unbelievably high THC content, exceeding 20%, had to produce a killer weed. With Auto Seeds feminized Trans Siberian you can have the same powerful marijuana faster.
Original Auto Northern Lights by Fast Buds is the autoflowering variant of the popular Northern Lights, a true cannabis icon and one of the most famous strains of all time. Fast Buds' autoflowering variety satisfies with good potency, gives a deep couch-lock and delights with classic flavours. Very low-maintenance and tough—she’s suitable for growers of all experience levels.
If taste is what you are looking in cannabis, the feminized and autoflowering Cream Caramel Auto from Sweet Seeds is just the thing you will enjoy the most. This Indica dominant weed will ground you for hours and leave you to enjoy the utter sweetness and relax, relax, relax...
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.
The perfect strain for those new to the growing game, Auto Forbidden Cherry by Dutch Passion offers stable genetics for a straightforward growing experience. It's a strain that pleases on many levels, with its classic flavours, stunning looks, and excellent yield potential. All you need to do is sow the seeds and watch the magic happen. Plants are ready for harvest within 10 weeks.
Step on up to try a sample of the refreshing Lemonade Auto. Truly a strain for fans of fruity, fresh flavours, these buds will sate your cravings for citrus while lifting your spirits. Plus, you don’t have to wait long to harvest her ripe nugs; just 10 weeks will do the trick!
Looking for a sweet, fruity auto to add to your garden? Look no further; Zkittalicious Auto produces dense buds with a candy-fruit aroma in just 8 weeks. Plus, her effects perfectly balance physical relaxation and a strong mental euphoria.
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.
Auto Mimosa Punch might just be the perfect Sunday morning strain. Packed with a rich mix of unique terpenes and plenty of THC, this strain from Dutch Passion is causing ripples throughout the autoflower market, offering growers photoperiod-quality bud in just 10–12 weeks from seed to harvest.
Sweet Zenzation XL Auto is a fast-growing, high-yielding version of Zkittlez (a powerhouse indica-dominant cross of Grape Ape and Grapefruit). In just 8 weeks from germination, Sweet Zenzation XL Auto produces impressive yields of thick, trichome-laden buds packed with THC and a deliciously sweet floral fruit aroma.
Sweet Mimosa XL Auto is an autoflowering version of the celebrated Mimosa strain. Bred by the experts at Sweet Seeds, Sweet Mimosa XL Auto brings together stellar genetics from Clementine and Purple Punch. The result is a potent, slightly sativa-dominant auto that produces resinous buds with a fresh citrus aroma and plenty of THC (19–23%).
Purple Punch OG XL Auto is a 5th-generation autoflowering strain from Sweet Seeds. It combines an elite clone of Purple Punch OG with Killer Kush Auto to create a fast-growing strain capable of producing thick, aromatic, and potent buds in just 8 weeks (seed to harvest).
With flavours ranging from musk to sweet berries, Blueberry Cookies Auto will get all of your taste buds tingling. Easy to grow and generous, it's the perfect choice for novice growers, or just those who'd like something a little more hands-off. And don't think this means subpar weed. Expect blissful euphoria followed by deep relaxation.
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.
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!
From the team at BSF Seeds comes a new star player, Lebron Haze XXL Auto. This super citrusy strain offers an invigorating experience. You can grow it easily and quickly, and the payoff will make it seem like you worked a lot harder than you did. Expect a fast-acting euphoric high that's perfect for sharing with friends at any time of day.
From Sensi Seeds comes Blue Bullet Automatic, a skunky and compact powerhouse of a strain. With an impressive heritage, this sativa-dominant strain is becoming more and more popular among those seeking for an easy to grow plant with large yields. One taste and you will see what all the fuss is about.
CBD Auto Blackberry Kush is Dutch Passion’s medicinal variant of the award-winning Blackberry Kush. This delicious CBD-rich cultivar (15%) boasts THC levels below 1%, so users can enjoy a clear head without the high. What’s more, this plant is super easy to grow and rewards with good yields of berry-flavoured bud!

Autoflower seeds are perfect for growers who want simplicity, speed, and reliability. These hardy genetics automatically transition from the vegetative stage to flowering without the need to change light cycles, making them ideal for both beginners and experienced cultivators.
Whether you’re growing indoors, outdoors, or in compact spaces, autoflowering seeds deliver quick harvests and strong results. Modern strains now combine high THC content, great flavour, and generous yields, all within 8–12 weeks from seed to harvest.
At Zamnesia, you’ll find a wide selection of autoflower seeds from leading breeders. From classic favourites to new high-performance hybrids, our collection ensures every grower can enjoy fast, hassle-free results and top-quality buds.