Autoflowering Cannabis Seeds

There are 731 products.

Our autoflowering seeds are bred by the best, which means their quality and potency are getting close and often even surpass those of traditional cannabis strains. In addition to all Cannabis Cup winners, we bring you autoflowering seeds like feminized Royal Critical Auto and Northern Light, among others.

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.

Autoflowering Cannabis Seeds - Click here for more info
Read more...
Read less
--
  • --
  • Best Reviewed
  • Most popular
  • Most reviews
  • Price: lowest first
  • Price: highest first
  • Product Name: A to Z
  • Product Name: Z to A
products

Runtz Automatic (Zamnesia Seeds) feminized

Discover the unique qualities of auto strains with Runtz Automatic. This exceptional strain boasts delightful flavors and aromas, and is a standout addition to any collection. With its impressive characteristics, let's delve into what makes it so special.

(343)
$26.99
In stock

Frosted Guava Automatic (Zamnesia Seeds) feminized

Looking for an auto with great aromas, plenty of potency, and solid American genetics? Then look no further. Zamnesia's Frosted Guava Automatic delivers exceptional yields, a complex tropical fruit aroma, and a robust potency that's perfect for enthusiasts.

(59)
$26.99
In stock

Apple Fritter Automatic (Zamnesia Seeds) feminized

Few autoflowering cannabis varieties deliver the potency, aromas, and excellent grow traits found in Apple Fritter Automatic. Backed by top-shelf US genetics, this seed is sure to quickly climb your list of favorite autoflowering strains.

(87)
$26.99
In stock

Pink Rozay Automatic (Zamnesia Seeds) feminized

Harnessing the best of US strains Lemonchello and London Pound Cake, Pink Rozay Automatic is a powerhouse strain in its own right. Whether for its intoxicating social high, exceptional yields, or exotic aromas, don't hesitate to add this unique auto to your next grow.

(151)
$26.99
In stock

Gelato Automatic (Zamnesia Seeds) feminized

Gone are the days when autos delivered tasteless buds, low robustness levels, and poor harvests. Gelato Automatic will change any misconceptions you may have about auto seeds. Expect a burst of flavor and impressive strength.

(46)
$26.99
In stock

Lava Cake Automatic (Zamnesia Seeds) feminized

Lava Cake Automatic offers a generous yield of buds with high potency and sweet, decadent flavours, despite reaching a modest height. Few autos can match the yield, aroma, and strength of Lava Cake Auto. Did we mention she completes her cycle in just 75 days?

(64)
$26.99
In stock

Watermelon Candy Automatic (Zamnesia Seeds) feminized

Introducing the autoflowering version of the delightful Watermelon Candy from Zamnesia Seeds. This new variety maintains the beloved characteristics of the original, while enhancing growth efficiency and ease. Watermelon Candy Automatic is sure to captivate with its flavorful and robust buds. Experience the quality for yourself!

(108)
$26.99
In stock

Blue Monster Automatic (Zamnesia Seeds) feminized

Brought to you by Zamnesia Seeds, Blue Monster Automatic is a fully automatic feminized strain that boasts a very short bloom period of approximately 7–8 weeks and great adaptability. Its prestigious genetic background contributes to a strain that excels in both flavor and aroma.

(78)
$20.99
In stock

White Monster Automatic (Zamnesia Seeds) feminized

White Monster Automatic is a beginner-friendly autoflowering variety that offers the ease of cultivation and satisfying results. This variety is particularly suited for those starting their journey in seed cultivation, providing a straightforward growing process. An added advantage is its quick growth cycle, coupled with respectable yields for an autoflowering type.

(44)
$20.99
In stock

Blueberry Automatic (Zamnesia Seeds) feminized

The classic Blueberry variety has been given an autoflowering update. By crossing this well-known strain with ruderalis genetics, we've created a robust, fast-growing, and potent plant that's ready in approximately 8–9 weeks from planting to harvest.

(419)
$23.99
In stock

Sunset Sherbet Automatic (Zamnesia Seeds) feminized

From the folks at Zamnesia Seeds comes Sunset Sherbet Automatic. This easy-growing strain boasts a super-short growing cycle of just 60 days. Effortless to maintain, she delivers bountiful yields emanating sweet, fruity flavours that are bound to get mouths watering. Coupled with an impressively relaxing experience, there is plenty to love about this well-rounded strain. 

(164)
$26.99
In stock

Do-Si-Dos Automatic (Zamnesia Seeds) feminized

Do-Si-Dos Automatic will surprise growers with her impressive potency, generous yields, and a terpene profile that invigorates the senses. This unique auto produces vibrant buds that offer a robust experience. What's not to love?

(208)
$26.99
In stock

Wedding Cake Automatic (Zamnesia Seeds) feminized

From the team at Zamnesia Seeds comes Wedding Cake Automatic. 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.

(211)
$23.99
In stock

Purple Haze Automatic (Zamnesia Seeds) feminized

Ever wondered what Jimi was riffing about in 1967? Discover the enchantment of Purple Haze Automatic. In just 65 days, this compact auto will reward you with top-quality sativa buds that'll inspire a long-lasting and creative experienc

(66)
$23.99
In stock

AK-420 Automatic (Zamnesia Seeds) feminized

Introducing the AK-420 Automatic from Zamnesia Seeds, a noteworthy addition to any collection. This feminized hybrid is known for its robust growth and is ready for harvest in just 9 weeks.

(66)
$23.99
In stock

Epsilon F1 Automatic (Royal Queen Seeds) Feminized

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.

(18)
$46.00 $39.10
In stock

Medusa F1 Automatic (Royal Queen Seeds) Feminized

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.

(6)
$48.00 $40.80
In stock

Cosmos F1 CBD Automatic (Royal Queen Seeds) Feminized

From the team at Royal Queen Seeds comes a cultivar focused on cannabidiol, known as Cosmos F1 CBD. This hybrid excels in all areas, from growth and production to flavor, aroma, and its effects. With its minimal potency, this strain is suitable for any time of day. All it takes is around 80 days from start to finish. 

(1)
$50.50 $42.92
In stock

Hyperion F1 Automatic (Royal Queen Seeds) Feminized

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...

(4)
$48.00 $40.80
In stock

Orion F1 Auto (Royal Queen Seeds) feminized

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. 

(5)
$48.00 $40.80
In stock

Milky Way F1 Automatic (Royal Queen Seeds) feminized

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. 

(5)
$46.00 $39.10
In stock

Titan F1 Automatic (Royal Queen Seeds) Feminized

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. 

(8)
$48.00 $40.80
In stock

Apollo F1 Automatic (Royal Queen Seeds) Feminized

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. 

(3)
$46.00 $39.10
In stock

Diesel Automatic (Zamnesia Seeds) feminized

Made from a blend of Diesel crossed with a high-quality Ruderalis, this feminized variety will impress from the first encounter. Fans of the original Diesel will be pleased to know that Diesel Automatic retains all the same flavor, aroma, and potency. The only difference is that she is easier to manage and matures at a quicker rate than before - in fact, she's ready to harvest in just 8...

(75)
$20.99
In stock

You've viewed 24 of 731 products

Information About Autoflowering Cannabis Seeds

Autoflowering Cannabis Seeds

What are autoflowering cannabis seeds?

Autoflowering seeds are cannabis seeds that begin flowering after a genetically predetermined amount of time, rather than in reaction to a change in the photoperiod (hours of daylight).

Compared to their photoperiod-dependent counterparts, auto seeds tend to produce fast-growing, resilient, and compact specimens. Due to their characteristics, they are well-suited to indoor growing and low-stress training techniques such as ScrOG or SOG. They can nevertheless be grown successfully outdoors too. In fact, due to the fact that they don’t rely on the sun to flower, they can be grown all year round (weather permitting), allowing cultivators to fit multiple harvests into a single season.

How are autoflowering seeds created?

Autoflowering cannabis seeds are hybrid strains containing indica and/or sativa genetics alongside ruderalis genetics—the latter of which is responsible for gifting plants with the ability to flower automatically. Ruderalis cannabis is native to Siberia and surrounding regions. Due to the short summer season there, ruderalis plants evolved to flower according to an internal clock, rather than in response to the sun.

By breeding sativa and indica strains with ruderalis, breeders are able to pass the autoflowering trait onto those plants. However, without careful breeding, this trait will be lost in the next generation of plants, as it is a recessive gene.

It has taken some years to get auto seeds up to a similar quality as photoperiod seeds, as natural ruderalis produces very low yields and low cannabinoid concentrations. However, these days, careful breeding has closed the gap.

Related article

Are Autoflowering Cannabis Strains Less Potent Than Others?

Are all autoflowering seeds female?

Pretty much, but not always. While the vast majority of autoflowering seeds are fully feminized, there are some regular ones on the market. They tend to be female because autoflowering seeds are often chosen by beginner growers or those who desire exclusively female plants (as these are the ones that bear viable—i.e. smokeable—flowers). Therefore, contending with 50% male plants, which could pollinate the female plants, is somewhat counterproductive.

That said, there are some regular autoflowering cannabis seeds available. At Zamnesia, we offer a large range from Top Tao Seeds, a company that specialises in regular autoflower seeds.

Why should you buy autoflower seeds?

There are many reasons you may choose to buy autoflowering seeds. These include:

  • Fast growth — Some have life cycles as short as 49 days total

  • Resilient — Ruderalis makes these strains tough and easy to grow

  • Smaller plants — Many strains stay well under a metre in height, allowing them to fit nicely into many grow spaces

  • Stealth — Given their small size, these plants are well-suited to clandestine grows

  • Autoflowering trait — As they are not photoperiod-dependent, you are not beholden to a specific light cycle

  • Ease — All of the above traits make these plants generally easy and enjoyable to grow

As you can see, the main reason to buy autoflowering seeds is that they are easier. Fast, robust, and simple, they are the perfect choice for the novice grower, or simply those who want to be as hands-off as possible.

Despite recent advances, autoflowers tend not to be quite as good as photoperiod strains in the yield department. Moreover, they may be slightly less potent to boot. What’s worth noting, though, is that this is only if you look at their maximum potential. Given how forgiving they are to grow, novices may actually produce better-quality buds and higher yields from autoflowering strains, as they are more forgiving of certain mistakes.

How to grow autoflower seeds

Growing autoflowering cannabis seeds is significantly easier than photoperiods—especially indoors. To germinate them, you can either use the final pot or seedling trays. The seedling stage is the one where autoflowering plants are more vulnerable than photoperiods, and this is because they have a very short vegetative stage. Given this, any damage to their roots will not have time to properly heal, and so they can become quite stunted. This is why it might be worth germinating them in their final pot.

Either way, you can immediately put them under an 18/6 light cycle, and leave them like that until harvest. Some growers leave them under light all day, every day, while others try different methods. Though evidence is scant, we suggest an 18/6 or 20/4 light cycle throughout the entire grow.

Compared to photoperiod plants, autos require less in the way of water and nutrients, so start low and build up. The ruderalis makes them very efficient, and you can damage them easily with overfeeding.

Other than that, just treat them well.

Related article

How To Grow Autoflowers: The Complete Guide

How to choose the best autoflowering seeds

It mostly comes down to taste. These days, pretty much all strains are also available as autoflowering seeds, and so you can grow whatever you want. Some prioritise speed, others size, others strength. These traits are not mutually exclusive either, so you can find rapid, high-yielding, and high-potency strains.

Take a look around the extensive Zamnesia autoflowering cannabis seed catalogue and whet your appetite—there’s plenty to choose from!

Autoflowering Cannabis Seeds: Questions & Answers

🌱 What are autoflowering cannabis seeds?
Autoflowering cannabis seeds produce female plants which flower automatically after a certain amount of days. Generally those seeds are the easiest to grow.
🕘 How long does it take to grow autoflowering plants?
The average growing period of autoflowering plants is somewhere between 8-10 weeks. The end product fully depends on the strain and the growing circumstances.
✔️ What are the benefits of autoflowering cannabis seeds?
Autoflowering seeds flower after a certain amount of days and are not dependent on light cycles. This is a huge advantage and outdoors it can lead to multiple harvests in a season. In addition autoflower genetics are very sturdy and can handle harsher conditions in general.
💪 Is autoflowering cannabis less potent?
This is probably the most heard rumor about autoflowering cannabis. In the early days of autoflowering cannabis the potency was less than that of feminized cannabis though. After a lot of crossbreeding this is not the case anymore and autoflowering cannabis can reach high THC and CBD percentages.
💡 Can you grow autoflowering cannabis seeds indoors?
It's perfectly possible to grow autoflowering cannabis seeds indoors. 20 hours of lighting and 4 hours of darkness is considered to be the optimal light cycle for autoflowering cannabis. This light schedule is also referred to as 20/4.