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best autoflower weed seeds

Best autoflower weed seeds

Autoflowering strains have come a long way in recent years. Many now rival their photoperiod relatives in terms of yield and potency and may even leave them for dead in a race to the finish line. They’ve become a solid choice for both beginner and experienced growers alike. Autoflower seeds offer quick, hassle-free growing without the need to worry about light manipulation or long flowering times.

Breeders have even done an exceptional job of refining terpenes so that the flavor and aroma profiles of new autoflowering strains are just as good as their photoperiod counterparts. However, some autoflower seeds offer greater output than others, so we’ve compiled this list of the top ten highest-yielding autoflower strains the modern market has to offer.

You can buy autoflower seeds online from Herbies Seeds, which features a gigantic range of the latest and greatest autoflowering strains available on the market today.

Top 10 Autoflowering Seeds from Herbies

  1. Zkittlez OG Auto – Perfectly Balanced Hybrid
  2. Godzilla Cookies Auto – Giggly Monster
  3. Blueberry Glue Auto – Remarkably Relaxing Strain
  4. Critical Neville Haze Auto – Perfect Energy Source
  5. Monster Bruce Banner Auto – Soothing and Happy
  6. Tangie’matic Auto – Flavor Explosion
  7. Gelato Auto – Focus for Hours
  8. Jack Herer Auto – Weed Legend
  9. Original Auto Northern Lights – Ultimate Sleep Aid
  10. Jackpot Auto – Gargantuan Yields

Zkittlez OG Auto – Perfectly Balanced Hybrid

The world-renowned breeders at Barney’s Farm have successfully crossed two sought-after strains to create this perfectly balanced 50/50 Indica/Sativa hybrid. Zkittlez OG Auto tests at about 19% THC and features the timeless genetics of OG Kush and Zkittlez, married together with an autoflower to produce one of the heaviest-yielding strains available today.

She’s capable of outputs of up to 600g/m2 (2oz/ft2) when grown indoors and about 400g (14oz) per plant outdoors. The buds smell so delicious that you may want to eat them straight from the plant, although this is not recommended. Enjoy heavy scents of berry-flavored candy that give way to a mouthwatering citrusy sweetness. And the high? Expect euphoria-inducing sensations that tickle the mind and body in equal parts.

Godzilla Cookies Auto – Giggly Monster

Get ready for the giggles with this monster autoflowering strain from Herbies Seeds. Godzilla Cookies Auto has been named after the prehistoric sea monster for good reason. Not only does she grow tall with thick, meaty buds, but she also provides outrageously high THC levels of 27%.

This 60% Indica-dominant hybrid also produces gigantic yields for an autoflowering version – growers can expect up to 600g/m2 (2oz/ft2). You will experience a tangy citrusy flavor that’s complemented by aromatic whiffs of diesel and cookies. This strain is also freakishly fast to ripen, taking just 70-75 days from seed to harvest.

Blueberry Glue Auto – Remarkably Relaxing Strain

Another evenly balanced hybrid, Blueberry Glue Auto – AKA Glueberry Auto – from Expert Seeds produces buds that test around the 21% THC mark. Right up there with the best autoflower seeds on the market, she goes from seed to harvest in a lightning-quick 56 days, which makes her heavy yields even more remarkable.

This strain – a cross between the world-famous Gorilla Glue #4 and Blueberry – is capable of outputs of 700g (25oz) per plant when grown in full sunlight. She performs equally well indoors, producing between 600-650g/m2 (2-2.2oz/ft2). The buds taste exactly like they smell, with berry and mixed fruit flavors complemented by undertones of pine. Take a big drag and await uplifting and euphoric bliss, which gives way to full-body relaxation and a clear, thoughtful mind.

Critical Neville Haze Auto – Perfect Energy Source

If you’re after the energy-boosting and creative high offered by Sativa dominance, look no further than Critical Neville Haze Auto. This 90% Sativa autoflowering strain will have your head swarming with bright ideas brought on by the 21% THC content.

She can be grown indoors or out, and the yields are excellent either way; expect 600g/m2 (2oz/ft2) indoors and 400g (14oz) per plant in full sunlight, taking between 80-85 days from germination to harvest. You will experience a neutral weed flavor as the smoke or vapor reaches your tastebuds for the first time, which quickly gives way to a sweet, fruity aftertaste.

Monster Bruce Banner Auto – Soothing and Happy

Despite containing a monstrously high 25% THC, this slightly Sativa-dominant strain offers mind and body relaxation in equal measures. A toke of Monster Bruce Banner Auto is so good at this that medicinally, it can be used to treat anxiety and stress.

The aroma definitely has a tang to it – as well it should, given its distinguished lineage of OG Kush, Auto Diesel XXL, and Fast and Vast. That tang gives way to citrus on the tongue with earthy and spicy overtones. She’s recommended for both indoor and outdoor cultivation, producing 550g/m2 (1.8oz/ft2) or 700g (24oz) per plant respectively.

Tangie’matic Auto – Flavor Explosion

If you’re searching for a powerful mood enhancer, you’ve just found it! Tangie’matic Auto tests between 21-23% THC and comes with the added bonus of about 1% CBD. That may not sound like much, but it’s enough to offer therapeutic relaxation.

The THC in this 65% Sativa-dominant strain gets to work in an uplifting and euphoric manner, making it an ideal consumption companion throughout the day or when you have chores to do. Don’t be surprised if you find yourself whistling while scrubbing that big pile of dishes. As the name suggests, you can expect a vibrant citrus cocktail of flavor – somewhere between tangerine and mandarin. She’s a pretty hefty yielder as well; growers can aim for 450-650g/m2 indoors (1.5-2.1oz/ft2) and 50-350g (1.75-12.3oz) per plant outdoors.

Gelato Auto – Focus for Hours

Experience a creativity-cultivating high with this drool-inducing autoflowering strain from Fast Buds. The 26% THC content of Gelato Auto works to offer energy, focus, and innovative thought – perfect for those long hours spent at the drawing board.

Fans of intense, contrasting flavor will not be disappointed either. Feel the sourness turn to cream and then sweetness move to savory in this delightfully aromatic strain. On the inhale, taste the sweetness of cookie dough and vanilla ice cream, and marvel at the citrus and dank earthy undertones on the exhale. She’s also a heavy yielder, producing 200g (7oz) per plant outdoors or 600g/m2 (1.96oz/ft2) indoors in just 60-65 days. This is definitely one for the creative connoisseur!

Jack Herer Auto – Weed Legend

Named after the legendary cannabis activist, Jack Herer Auto is a delightful copy of her photoperiod sister. Packed with 20% THC, the slight Sativa dominance will elevate your mind to unprecedented levels while the Indica works to calm your body in the background.

Pleasant citrus, peppery, and spicy scents will grace the air once you light this bud, while hints of mint linger on the palate. She is well-suited to both indoor and outdoor cultivation, producing 400g/m2 (1.3oz/ ft2) and between 70-120g per plant (2.5-4.2oz) respectively in about 63 days from seed.

Original Auto Northern Lights – Ultimate Sleep Aid

The 20% THC of Original Auto Northern Lights works to induce wondrous feelings of calm and relaxation that shortly give way to sedation. For this reason, this 70% Indica-dominant auto strain cross is an excellent remedy for those suffering from insomnia. It also offers delightful aromas when lit. Look forward to the signature spice and peppery flavors that leave a contrasting fruity aftertaste on the tongue.

She’s another heavy yielder for an autoflowering strain, being capable of outputs of up to 600g/m2 (2oz/ft2) indoors. Exceptionally easy to grow, this lady is also well suited to outdoor cultivation, with potential yields of 220g (7.7oz) per plant.

Jackpot Auto – Gargantuan Yields

It won’t take you long to realize why you’ve hit the jackpot with this autoflowering masterpiece by Heavyweight Seeds, capable of whopping indoors yields of 800g/m2 (2.6oz/ft2). Jackpot Auto is somewhat of a jack of all trades, with pungent flavors and strong THC levels of 19% to go with those gargantuan yields.

Its 70% Indica dominance at first offers a lofty head high that transitions to fully-body relaxation as your stone progresses. And those pungent flavors we mentioned? Expect a yummy blend of fruit, spice, earth, and wood.

Why Use Autoflower Seeds?

Autoflower seeds are faster and easier to grow than their photoperiod counterparts, as they require no manipulation of light cycles to induce flowering. This means you can potentially grow four or five different crops back-to-back over a spring-to-summer growing period. Many autoflowering strains are ready to harvest in just 7-8 weeks from germination, making them an excellent choice for those who don’t have a long growing window to work with.

They are also shorter in height than feminized seeds. This makes them a really good choice for indoor growers who are operating in spaces with height limitations.

Finally, they are well-suited to beginner growers looking to get a feel for cannabis cultivation. As they require no light manipulation, there’s one less thing to get right when it comes to successful flowering. Autoflowering strains also tend to carry good resistance to pests and diseases.

How are Autoflowering Seeds Different from Photoperiod Seeds?

Autoflowering seeds are different from photoperiod seeds because they begin flowering without any kind of trigger. Photoperiod seeds produce plants that can be either male or female, and which are triggered into flowering by measuring the number of daylight hours. All photoperiod strains will flower with 12 hours or less of light (either artificial or natural). This can be altered by a grower indoors using lights and a timer, or will occur naturally as summer begins to wind down.

What’s the Difference Between Autoflowering and Feminized Seeds?

Autoflower seeds are created by crossing Sativa and/or Indica strains with their Ruderalis cousin – a short-growing autoflowering strain native to Northern Asia and Eastern Europe, or more specifically, Russia. This breeding process transfers the autoflowering traits to the commercial Sativa/Indica strains of cannabis that we know and love.

Feminized seeds are created when a female cannabis plant is forced to produce pollen. This is then used to pollinate another female cannabis plant – the results of which are seeds that are almost guaranteed to be female. Why is that important? Because only female plants produce smokeable buds. Nowadays, most autoflowering strains come already feminized.

How to Tell if Seeds Are Autoflowering

Autoflower seeds and photoperiod seeds look identical, but you’ll be able to tell the difference about 2-4 weeks after they’ve germinated. Autoflowering strains will begin to show signs of flowering during this time. After 2 weeks, you may see the first while pistils forming on future bud sites, followed by rapid flower development up and down the plant. This will occur regardless of the number of daylight hours your plant receives. It will even happen if your plant receives continuous light for 24 hours per day.

By contrast, photoperiod seeds will be in full vegetation mode for the first couple of months of their life, and will only flower if they receive less than 12 or 13 hours of light per day, depending on the strain.

Do Autoflowering Strains Produce Lower Yields?

Autoflowering strains yield less because they’re smaller and don’t have as much time to develop their flowers. You can offset this by choosing naturally higher-yielding autoflowering strains, such as those mentioned in this article. You can also plant a greater number of seeds and use various growing methods to increase yields, such as Screen of Green (ScrOG) or Sea of Green (SOG).

Do Auto Seeds Have Less THC?

It’s true that older autoflowering strains have less THC than their photoperiod counterparts; however, many modern strains – including those listed above – are powerful strains that rival their relatives. Cannabis breeding has come a long way in recent times, and it’s now not unusual to see autoflowering strains that contain equal or even bigger THC amounts than their photoperiod counterparts.

Top 10 Autoflowering Seeds

CHECK OUT THIS LIST OF OUR TOP 10 BEST SELLING AUTOFLOWERING CANNABIS SEEDS

Autoflowering cannabis is all about reliable and fast turnarounds of some prime bud. Unlike traditional cannabis strains, autoflowering seeds flower with age, instead of changing light cycles. Autoflowering cannabis plants usually complete their life cycle in an average of 9-12 weeks. This means outdoor growers can get multiple harvests a year. Also, autoflowering plants tend to grow a bit shorter than the traditional sativa and indica strains. This makes them ideal for growing in small spaces or where stealth is an issue. Understandably, this much more hands-off automatic approach has become extremely popular, especially among hobby growers looking to produce a small, quick personal stash. To help figure out which strain is best for you, we have put together a list of the top 10 best-selling autoflowering cannabis seeds here at Zativo, ranked by popularity, so check ‘m out!

1. MOBY DICK AUTOFLOWERING – DINAFEM

  • Haze Auto x White Widow Auto
  • Sativa-dominant autoflowering
  • Flowering period: 10-11 weeks from seed to harvest
  • Available in packaging of 1, 3, 5 and 10 feminized seeds

As the name suggests, Moby Dick Autoflowering is Dinafem’s autoflowering version of their legendary strain, Moby Dick. It was through the crossing of Haze Auto x White Widow Autoflowering that the breeders of this renowned seed bank were able to produce this stable strain. Moby Dick Autoflowering produces a distinct flavour; a mingling of lemon, cedar, incense and Haze. The high induced in one of cerebral power, uplifting the mind with intense and long lasting energy – perfect for staying motivated or unburdening the mind. The world-class genetics behind Moby Dick Autoflowering means that she is not only a beautiful plant to behold, but she is also easy to grow and develops with a strong vigour. Moby Dick Autoflowering can reach heights of up to 1.3m and is able to produce yields of up to 230 grams per plant, depending on how she is grown. She goes from seed to harvest in 10-11 weeks, which may be a little long for an autoflowering strain, but still a short amount of time in the grand scheme of things – and it is well worth it, as the bud she produces is completely soaked in resin.

2. BIG BANG AUTOFLOWERING – GREENHOUSE SEEDS

  • Skunk x El Niño x Northern Light x ruderalis
  • Indica-dominant autoflowering
  • Flowering period: 8 weeks from seed to harvest
  • Available in packaging of 3, 5 and 10 feminized seeds

Greenhouse Seeds has a reputation for producing remarkable cannabis seeds, and their popular Big Bang Autoflowering doesn’t buck the trend. She is the complex mix of Skunk x El Niño x Northern Light x Ruderalis, and the result is an all-round star that excels in pretty much every situation. She can be grown all year-round, indoors or outdoors, as long as temperatures remain above 10 degrees Celsius. Big Bang Autoflowering is also highly resilient to both novice errors and disease; as such, she is great for anyone looking to take the plunge with their first auto strain, or for those looking for some high-quality genetics to work with. The high produced by Big Bang Autoflowering is both calming and relaxing, without being too overpowering. When grown, she reaches up to heights of around 1m, but can be kept much shorter with training. Big Bang Autoflowering has a flowering time of 8 weeks, and can produce up to 900 grams per square metre when grown in optimal conditions.

3. JACK 47 AUTO – SWEET SEEDS

  • Jack Herer Auto x AK-74
  • Sativa-dominant autoflowering
  • Flowering period: 9 weeks from seed to harvest
  • Available in packaging of 3 and 5 feminized seeds

Jack 47 Auto by Sweet Seeds is the result of years of hard work and breeding. She is a third generation hybrid created by mixing the legendary Jack Herer Auto with the multiple award winning AK-74. As you would expect from such a strong genetic background, Jack 47 Auto has all the qualities auto growers look for, and has suitably earned its place on this list as one of the best varieties of autoflowering seeds around. Jack 47 Auto produces a sweet incense flavour and is able to induce a potent, knockout high – staying true to its lineage. In terms of height, Jack 47 Auto can reach up to 1.2m, growing with multiple sites of dense, compact and highly resinous bud. As such, she is able to produce abundant yields, with a potential of up to 600 grams per square metre, or 200 grams per plant when outdoors. Jack 47 Auto goes from seed to harvest in as little as 9 weeks.

4. AUTOULTIMATE – DUTCH PASSION

  • The Ultimate x AutoMazar
  • Indica/sativa autoflowering
  • Flowering period: 10 weeks from seed to harvest
  • Available in packaging of 3 and 7 feminized seeds

AutoUltimate is one of the flagship strains of the automatic Dutch Passion catalogue. It is an extremely popular variety with a lot to offer. It is no wonder then that our customers love it so much. She is the auto version of Dutch Passion’s “The Ultimate,” and was produced by breeding The Ultimate with the infamous AutoMazar. The result is a well-balanced goddess that combines consistency, quality and yields. She produces an intense citrusy aroma that is both fresh and clean; this rolls over into her taste, which adds a little bit of dank goodness to the mix. Being from a prestigious background, AutoUltimate has a very potent high, and is able to seep throughout your entire being in no time at all. As she grows, AutoUltimate produces very tight and compact bud, and reaches heights of around 1m. She is able to go from seed to harvest in 10 weeks.

5. CANDY KUSH – AUTO SEEDS

  • Auto Pounder x Kush
  • Indica-dominant autoflowering
  • Flowering period: 9-10 weeks from seed to harvest
  • Available in packaging of 3 and 5 feminized seeds

Candy Kush by Auto Seeds brings together the genetics of their very own Auto Pounder, with those of some of the finest Californian Kush available. The result is a stunningly sweet strain that is both easy to grow and produces high-quality yields of some very prime bud. She grows small, even for an autoflowering strain of cannabis seeds, only reaching heights of up to 60cm, but is still able to pull her weight when it comes time to harvest. As such, she is well suited to novices looking to learn a bit about growing, or those who are constrained by space, but still want a high-quality, fast turnaround. Candy Kush is able to go from seed to harvest in just 9-10 weeks, and can produce yields of up to 400 grams per square metre. The flavour she produces has a sweet caramel dominance, and as she is mainly indica, the high focuses on relaxing the body into a chilled bliss – perfect for unwinding on the sofa.

Read more about Candy Kush.

6. AUTO WHITE WIDOW – PYRAMID SEEDS

  • White Widow x ruderalis
  • Indica/sativa autoflowering
  • Flowering period: 8-9 weeks from seed to harvest
  • Available in packaging of 1, 3 and 5 feminized seeds

Every stoner out there has heard of the illustrious White Widow; it is an old-school legend that remains as popular in the coffee shops of Amsterdam today as it was back 20 years ago. Well, in order to help bring White Widow to the auto scene, Pyramid Seeds have created their very own Auto White Widow. Created from the mix of White Widow x Ruderalis, Auto White Widow stays as true to form as it possibly can. She has a sweet, yet earthy flavour, and is able to induce a mind-bendingly potent high – expect to be uplifted as your body is soothed and massaged. In terms of growing traits, Auto White Widow reaches heights of up to 1.2 m, and is able to produce 500 grams of prime bud in as little as 8-9 weeks. It is a tried and true classic, and easily deserving of the place it gets on this list of best autoflowering cannabis seeds.

7. NORTHERN LIGHT AUTOMATIC – ROYAL QUEEN SEEDS

  • Northern Light x ruderalis
  • Indica-dominant autoflowering
  • Flowering period: 9-10 weeks from seed to harvest
  • Available in packaging of 1, 3, 5 and 10 feminized seeds

Northern Light is another old-school legend that has been revitalised in an autoflowering form. This time, it is Royal Queen Seeds who have stepped up, and secured a place among the best-selling autoflowering cannabis seeds here at Zativo. Made from combining an original Northern Light x Ruderalis, this indica dominant strain has all of the power and flavour of its parent. Producing a succulent and sweet smoke, Northern Light relaxes the body with its classic and cherished body stone – easing the aches of the day away. She is able to go from seed to harvest in 9-10 weeks, grows up to 1.2m high, and can produce roughly 200 grams of this potent bud when in optimal conditions. This well-rounded nature will suit both novices and veterans alike, as everyone can get decent results from her, while veterans will be able to truly push her to the limit.

8. PINEAPPLE EXPRESS AUTO – BARNEY’S FARM

  • (Skunk #1 x Cheese) x ruderalis
  • Indica-dominant autoflowering
  • Flowering period: 9-10 weeks from seed to harvest
  • Available in packaging of 3 and 5 feminized seeds

Pineapple Express Auto is a strain that has captured the hearts of stoners across the globe. It is synonymous with great quality and a connoisseur level smoke. This great autoflowering version of Pineapple Chunk by Barney’s Farm is no different and maintains all of the loved characteristics found in the original. Made by mixing the award winning Pineapple Chunk with Ruderalis, Pineapple Express Auto has a distinct fruity flavour and indica dominant high. It seeps throughout the body, completely relaxing it as it soothes the mind. She is the perfect chill strain, and great for lazy days with friends. She is a very compact plant, and only reaches heights of around 50cm. Despite this, she is able to produce yields of up to 400 grams per square metre, and goes from seed to harvest in just 9-10 weeks. There is a lot to love here!

9. CRITICAL MASS AUTOMATIC – BIG BUDDHA SEEDS

  • Critical Mass x reversed Big Buddha’s Automatic
  • Indica-dominant autoflowering
  • Flowering period: 9-11 weeks from seed to harvest
  • Available in packaging of 5 and 10 feminized seeds

A blend of Critical Mass x reversed Big Buddha’s Automatic, Critical Mass Automatic brings a lot to the table. Big Buddha Seeds have gained a reputation for producing top-shelf genetics, and this new strain is no different. Critical Mass Automatic is all about big yields and lightning fast times. Her taste and aroma are both sharp and sweet, with classic dank and spicy undertones. The high induced, being indica oriented, sinks the body into a super stoned effect, completely melting tension away with its long lasting high. Critical Mass Automatic is an extremely easy to grow strain, which is both forgiving and vigorous in growth. As such, she offers a lot of versatility to the more experienced grower looking to practice advanced techniques, as well as the novice who may be prone to mistakes. Critical Mass Automatic goes from seed to harvest in around 9-11 weeks.

10. SKUNK #1 AUTOMATIC – SENSI SEEDS

  • Skunk #1 x ruderalis
  • Indica-dominant autoflowering
  • Flowering period: 9-10 weeks from seed to harvest
  • Available in packaging of 3, 5 and 10 feminized seeds

Last but not least is Skunk #1 Automatic by Sensi Seeds, an indica dominant classic that pretty much every stoner out there will enjoy. Skunk #1 has a rich history, dating back over 30 years. As such, it is considered one of the cornerstones of cannabis breeding, and is held in extremely high regard. Skunk #1 Automatic is no different, offering all of the characteristics of Skunk #1 in a fully automated package. She produces the same pungent taste and aroma, as well as the potent yet finely balanced high that has come to be loved across the world. In terms of growing traits, Skunk #1 Automatic can go from seed to harvest in just 6-7 weeks, and can produce yields that will please any hobby grower looking for a classic to add to their personal stash. Being from such a solid genetic background, she is also simple to grow, offers high resilience, and remains consistent. A list of the best autoflowering cannabis seeds wouldn’t be complete without her!