Autoflower seeds with fast USA delivery. Flowering in 2-4 weeks with minimal effort. Here you’ll find high-quality already feminized autoflower cannabis seeds. Amsterdam Seed Supply – Auto Flowering Seeds – Find the best Auto Flowering seeds at the best prices – Buy Auto Flowering Marijuana seeds Tired of photoperiod genetics? Need AUTO-flowering strains that do the work for you? Here are the best high-yielding autoflower seeds (FREE US shipping + DEALS)
This easy to grow autoflowering strain yields 350 – 400g indoors and is extremely potent.
A bubblegum you can smoke and reach the high heavens with.
Fragrant and mouthwatering. Tease your palate with a burst of bubblegum.
Buy this strain for a potent, resinous plant that has an amazing fruity taste. You can enjoy 10 weeks from seed to harvest from this auto feminized strain.
This is a great strain to try if looking for an easy grow. This Indica is sure to cause long lasting relaxation with a mellow effect.
Auto Blue Fruit is a moderate THC Indica dominant hybrid with a blueberry pie bouquet!
This automatic flowering Sativa provides a sweet slice of relaxation with a scoop of cognitive stimulation.
This perfectly blended hybrid is a favorite as it produces the stickiest dense buds. Plan for an average yield of 400-550 g/m2 indoors.
A relatively short plant with high-yielding flowers will bud quickly and give you lots of relaxing, and appetite-stimulating effects. High doses will promote psychedelic effects, even sleepiness.
Auto Critical 2.0 has next level moisture, disease, and pest resistance!
Cerebral high? Check. Fast-growing? Check. Healing effects of CBD? All checks across the board!
Auto Kush CBD Fem is a gentle and therapeutic auto flowering strain that provides psychedelic effects, sweet aromas, and moderate yields.
A Dutch coffee shop menu staple that has been enhanced with healthful CBD.
Experience intense relaxation and calm while luxuriating in the sweet vanilla scent.
Clear your schedule for the biggest and baddest nuggets you will ever encounter.
Mild THC levels offer a lighter high for daytime use, although you will still notice the effects both mentally and physically.
Stress-free nights with Auto Cream are sweet and sedating, infused with 19% THC.
The biggest buds you’ve ever laid eyes on, coupled with a heavenly stone.
This plant is very compact (60-80 cm) and easy to grow both indoors and outdoors.
Considered a fairly stable and reliable strain. Even if you grow multiple plants, you’ll generally find that their size, appearance and yields should be pretty similar across the board.
Big Devil XXL provides consistently large yields for an auto flowering strain and a few puffs will invite you to face your fears and share with your peers!
Also knows as “Original Glue”, this powerful hybrid strain is created through crossing the infamous Chem’s Sister x Sour Dubb x Chocolate Diesel strains.
Like baking cookies, growing this strain is easy, but requires time and attention. Your childhood wishes have all finally came true: cookies now do grow on trees.
The high is very uplifting, energizing, and happy although the user may get a sense of “brain-fog” when consumed in high levels.
Named after the Cannabis activist Jack Herer, this strain will also keep you active! Very uplifting high prompting creativity and daydreaming.
This prized weed is now in easy-to-grow autoflowering form.
A refreshing bouquet of eucalyptus and pine fills the air with this automatic flowering, medium THC Indica dominant beauty.
Say goodbye to stress, anxiety, and body tensions.
Get lit and liberated just like the Statue of Liberty with this sour flower!
Better than the classics. Enjoy sweet tropical goodness while lounging on cloud nine.
Allow your mind to expand with creative insights, while also relieving chronic pains and fatigue.
When smoking it, expect to me met with an uplifting and racy head high.
Who needs superpowers to fly high and calm the storm when Auto Super Skunk is around?
Full body high starting with an uplifting sense or euphoria.
Your no-fail daily grind companion. Guaranteed to help you accomplish all your tasks.
As an Indica dominant, get ready for supreme relaxation with this powerful strain.
Auto White Widow is an Indica dominant automatic flowering strain that delivers a moderate yield of creativity inducing flowers high in THC.
This is a rare but also a very strong strain, giving users a warm fuzzy feeling behind the eyes that soon transcends to a full-body relaxation.
The golden ticket that grants access to the land of euphoria.
A giant among the world’s most famous marijuana strains, but in a compact form.
An essential for mind and body rejuvenation
As beautiful and serene as a literal purple sunset
Auto AK-47 provides a stress-free growing experience with positive and relaxing effects.
An oldie but goodie, now in easy-to-grow autoflowering form.
This strain will start you out feeling focused and motivated with an energy lift, and leaves you feeling introspective and relaxed in a calm haze.
Very potent THC levels that affect the user in both mental and physical realms with sativa-like creativity and euphoria.
Large, bulky buds have a pale-green, sometimes purple color and offer the user tranquilizing effects – helping with muscle pain and melting away your stress.
This high THC Auto-flowering tropical scented strain delivers pain relief in 8 to 9 weeks.
An after-dinner treat for berry lovers and cheese connoisseurs.
A perfect blend for butter recipes if you’re the type to wake and bake and make cheesecake!
The perfect union of delicious flavor and outstanding relaxation. Incredibly easy to grow as well.
Blueberry and lemon, what a deliciously mouthwatering combination! Another great 50/50 Hybrid option that presents high yields of sticky resinous buds.
A mighty relaxing weed to help you unwind at the end of a long and stressful day.
Automatically fine-tune those discernment skills with some critical relaxation to the mind and body.
The effects from Auto Cheese CBD are as delightful as aged cheddar cheese served in the rose garden. Relax, darlings.
A very potent body-stone will get you horizontal in high doses. Helpful to treat stress, anxiety.
An increasingly popular mash-up of classic strains Afghani and Skunk #1.
Bright and resinous buds will offer an active and creative high for an Indica. Effects will trail off into relaxed euphoria without becoming sedated. Excellent yields to be expected from this slightly taller plant.
Heavily relaxing effects that soothe the body and mind
A dense plant with bright buds and dark and broad Indica leaves. This strain offers relaxation with the mental euphoria brought on by the sativa genetics.
Rumor has it, a top-secret Mississippi lab engineered the genetics for G13, and now the super strain is easier to grow with the addition of auto flowering Ruderalis genetics!
Despite the 55% Indica dominance, effects are very cerebral: happy, euphoric, focused, and creative.
Uplifting and cheerful strain that has virtually no burn-out.
Extremely large and resinous buds take a little longer to develop, but the high THC levels will leave your brain buzzing for hours.
The aroma of these plants will fill your senses with glee, while the resinous and plentiful buds will bring a grin to your face.
The high, like the smell, is very zesty and uplifting. Great companion for creative ventures.
Being bred for 9 generations this strain Is sturdy and can survive harsh or cold climates very well.
A magnum opus of a strain – high-yielding and easygoing.
Few Indicas have achieved cult status as fast as Mazar. Grow this auto version to find out why.
High THC and elevated euphoria bloom from this sea-green creature!
A full body buzz that will leave you feeling nicely medicated.
Just when you thought it can’t get any better, here comes the best version of Northern Lights.
You get all the perks of the Northern Lights strain with the speed and forgiving nature of the blueberry genetics
The plant itself is very easy to care for and you will enjoy the tell-tale deep purple buds that develop.
Auto White Widow x Crystal Meth Fem is a high THC, Indica dominant, resinous strain that induces euphoria and smells like lemons.
Expect to see buds so covered in white crystal that they appear like a snow-capped mountain range!
The effects on the mind are focused, alert, and happy, while your body will soon become deeply relaxed.
One hit, and you will forget all your troubles and discomforts.
Two remarkable Indicas in one – and in an easy-to-grow, fast-yielding form.
What are autoflowering marijuana seeds?
Autoflowering seeds are your ticket to harvests in half the time. These marijuana strains are small, sturdy, fast-flowering, and non-photoperiod . They automatically bloom after several weeks of vegging, finishing their entire life cycle in around ten weeks.
Autos are a favorite among impatient stoners and growers in cold areas. They let you taste test new cultivars after a short waiting period. You can grow two batches per season and cultivate stretchy strains even with limited vertical space. What’s not to love?
Drop the waiting game and fill your mason jars with cannabinoid-rich buds fast. As a bonus, our auto cultivars are already feminized . There’s no need to worry about complicated light setups or males in your garden. Order seeds from i49 and set yourself up for gardening success.
How fast do autoflowering seeds grow?
Fast development is the number one selling point of autoflowering cannabis seeds . Expect your crops to run the entire seed-to-harvest course in short ten weeks . Some sativa strains need more, while indica plants tend to be ripe and ready in as early as seven or eight weeks.
If you’re an outdoor cultivator, autoflowering seeds let you plant two batches of cannabis per season. Alternatively, start late and still collect colas in August or September. There’s no reason to worry about frost and bad weather ruining your harvest.
Indoor growers can maintain summer temperatures all year long. Over a year, these beauties leave you with more buds than you’d get from a photoperiod garden. Mix things up with strains with varying environmental requirements or keep an always-fresh stash of your go-to.
Why do cannabis growers like autoflower seeds?
Autoflowering seeds are ideal for dedicated cultivators of all levels. More people are catching on to the trend and growing non-photoperiod. Why is that so?
The main appeal stands in the name— these beauties flower automatically . You’re never left wondering when to flip the lights or whether your outdoor crops need lamp supplementation.
The non-photoperiod heritage of autos offers further benefits. Ruderalis genetics produces short and squat marijuana plants . There’s no concern about space restrictions for towering sativa or especially aggressive indica strains.
This ruderalis genome originated in central Russia, developing resistance to adverse weather and common diseases . Standard gardening practices get autoflowering marijuana to produce vigorously in response to your TLC.
Like all cannabis varieties, autoflower seeds come with pros and cons. Let’s explore both sides to help you determine whether this is the best option for you.
What are the benefits of autoflowering seeds?
Autos are the top choice of growers with some experience . These cannabis gardeners collect harvests sooner and try new strains before dedicating six months to them. Cool-climate outdoor cultivars and those who always have a fresh stash also go auto.
If you’re reluctant about jumping on the bandwagon, consider the following benefits of auto flowering strains .
- Lightning-fast flowering and harvest
Autos don’t count on long-lasting sunshine and warm temperatures, courtesy of their Russian genetics. Evolution made the growing cycle much shorter , helping crops make the most of their short growing season.
Hybrids combined with ruderalis maintain this growth pattern. Their preferences are strain-dependent, but they develop rapidly indoors and outdoors.
Most autos are harvest-ready in ten weeks. Some cultivars take even less to produce cannabinoid-rich buds.
Photoperiod cannabis goes through life cycles depending on the amount of light outside. Shortening days are its sign to enter flowering, and it’s only then when the bud production commences. Indoors, it’s on you to mimic these conditions and induce ripening.
There’s no worry about light signals with autos.
These crops grow under any light schedule , moving from vegging to flowering. It’s good to keep light exposure high to encourage the bud site, bud, and cannabinoid development. Still, messing up the program doesn’t mean plant stress and hermaphroditism.
Autoflowering seed -grown crops stretch much less than their photoperiod counterparts. There’s more to this advantage than taking up less space in your grow room.
The stealthy stature makes your growing operation much more discreet . We at i49 would never suggest illegal growing, but growers have various reasons for wanting to keep their grow a secret.
Small auto crops blend with other plants in your backyard and don’t stretch to the skies. You avoid nasty looks from landlords and neighbors.
Cannabis produces all cannabinoids, but the market is overflowing with high-THC strains. As a result, high-CBD varieties remain limited unless you shop for strains popular for their CBD production.
This tendency is great for high-tolerance recreational stoners. Medical marijuana users and people looking to tame their high with a non-psychoactive substance find themselves in a bind.
That’s where autoflower seeds come into play. Crops with these genomes are weaker in THC, but they still amp up cannabinoid production. An average non-photoperiod flower is higher in CBD , making the high less aggressive and more therapeutic.
The ruderalis genome originated in barren Russian lands, and crops still developed! They could only do so with excellent resistance to the cold, diseases, and pests . This quality translates to ruderalis crosses too.
It’s much harder to make a mistake with autoflowering seeds . Of course, specific climate and environmental requirements depend on its family tree.
You should always provide optimal conditions, but these marijuana plants remain patient towards rookie errors.
Do autoflowering seeds have any cons?
Plants modified by ruderalis bring numerous benefits, but not all cultivators choose autos. In particular, absolute beginners tend to face issues with these strains . Their short lifecycle doesn’t leave plenty of room to fix any errors you may have made along the way.
Commercial growers and other high harvest-seekers also go photoperiod more often. Let’s discuss why you might skip this variety and choose an alternative.
Autos are smaller in size and able to carry fewer flowers , reducing the size of your overall yield. Of course, the exact figure is different for each strain. You can find quick high-yielders, but in general, you’ll need fewer mason jars for your harvest.
Low yields aren’t unavoidable, though. The right conditions, strains, and growing techniques optimize the harvest potential.
Plant stress stunts development and reduces output. That risk is always possible, but there’s more time to fix the burn or deficiency with long-flowering photoperiods.
It’s a different story if you mess things up with autos. Their short life cycle makes them extra vulnerable to stress . Be careful with lights, nutrients, trimming, and transplanting to avoid damaging your harvests.
Crops increase in potency with time spent in the sun. As a result, those from autoflowering seeds stand slightly lower on the cannabinoid scale.
You can get the best of both worlds by increasing light exposure during their life cycle. This approach requires higher energy expenditure, though.
Powerful lamps that run all day long help the buds fatten and produce cannabinoids. Luckily, the seed-to-harvest period is short enough that you’ll only have to pay higher utility bills for a month or two.
What yield can I expect from autoflowers?
Compared to photoperiods, autos offer small harvests. Autoflowering variants of high-yielding strains produce average harvests.
There’s massive variance between different strains , though. Some autoflower seed -grown crops might yield 3 ounces, while others produce over 24 ounces per plant. If you’re striving for harvest bulk, start with quality genetics.
Get high-yield autoflower seeds in the USA and start there. Combine good genetics with good gardening practices. You can increase the quantity and quality of your harvest and achieve it in under three months.
What gardening practices suit autos best, then? How to take your yields to double digits? Let’s explore two key factors here.
Autoflowering cannabis seeds and the best light for their growing
Cannabis is a light-hungry plant, and that requirement doubles with autos. Your crops don’t rely on the light schedule to start flowering, but they enjoy basking in the sun just the same . Since you won’t have to change your light schedule, which one works best for these crops?
Cultivators keep the lamps on their autos running for 18 or 25 hours a day. The former gives your autoflowering marijuana some downtime, while the latter prompts continual growth. There’s no consensus on which works better, so choose according to what other growers have found success with as a start.
Once you have your schedule down, it’s time to consider equipment. Power savings are a bonus here, but any grow lamp type will do. If you use LEDs, switch the spectrum from blue in vegging to red in flowering.
Our final tip has to do with exposure rather than light itself. Trimming, topping, side lamps, and the Sea of Green technique maximize the amount of light for each bud site. These methods help all flowers fatten, even those on lower levels.
What kind of soil should I buy for autoflower seeds?
You can grow your autoflower seeds in the soil and hydroponic setups. The latter promotes harvest size, but it requires some experience and additional equipment on your end. It’s better to stick to traditional methods and focus on providing optimal conditions if you’re a beginner. How do you do that?
Start by ensuring there are plenty of nutrients in whichever medium you choose. Deficiencies in the short life cycle are bad news, reducing the quantity and quality of the output. Organic soil is an ideal low-maintenance option that guarantees root health and tasty, sticky buds.
Choose an airy medium. Compact soil can constrict the roots , stunting the growth of autoflowering cannabis . You can easily increase aeration by adding coco coir, perlite, or biochar to your medium.
The cultivation environment determines how much your crop eats and stretches. Cannabis can grow in most soil types, but why not go the extra mile? Providing quality goes a long way in improving your harvests.
Buy autoflowering cannabis seeds: Expert recommendations
The scope of autoflowering seeds at your disposal is massive. You can now get most superstar and obscure strains as fast-flowering non-photoperiods. This variety is exciting, but it can be hard to pinpoint the best place to start.
No more googling ‘best seeds near me’—i49 is here. We sell quality autofems that cater to everybody, from party-going sativa lovers to introspective indica enthusiasts. Our dispensary guarantees germination, worldwide shipping, and fast delivery.
The seed library brings new options to indecisive rookies and veterans stuck in a rut. We understand that choosing can be an overwhelming task, though. That’s why we rounded up our top sellers in an easy-to-browse selection below.
Check out our favorite autoflowering strains . We’ll run through our bundles first, then move to individual top picks.
Autoflower seed bundles
Our seed bundles are the perfect choice for growers looking to mix things up . Our packs always share a theme, such as growing style or expected cannabinoid levels. These variety packs help you step outside the box and add an element of surprise to your cultivation journey.
You’ll find the following auto flower seed bundles on i49:
- The Al Fresco bundle is all about natural, outdoor growing. All three strains are autoflowering and feminized, making cultivation a breeze. We have you covered with indica, sativa, and hybrid cultivars.
- The Blast-off bundle puts power first! It combines three THC-rich autoflowering cannabis strains into one bag. You get a blend of the most potent family trees to suit your days and nights.
- The Indoor bundle ’s name says it all. This pack consists of three autoflower seed types perfect for indoor growers. Hint—there’s a classic VIP here, as well as a niche strain guaranteed to become your number one.
- The Roadrunner bundle takes the top quality of autoflowering seeds and amplifies it! You get three fast-flowering strains that further speed up the seed-to-harvest period with this pack. These autofem cultivars are a joy to grow, and all promise a good time.
- The Wellbeing bundle is a counterpart to our blast-off pack, focusing on high-CBD strains. These three legends deliver CBD-rich versions of classic strains with magnified therapeutic value.
- The Patriot bundle is an all-American cannabis seed pack that showcases three marijuana legends. These most popular cultivars don’t need any introduction, repping the best of the 420 industry.
Autoflower cannabis seeds
If bundles aren’t your jam, pick one strain and simply run with it. This option is better for rookies and people still unsure about autos. You’re free to give your undivided attention to one cannabis beauty and all it has to offer.
These bestsellers on i49 are the perfect place to start exploring autoflowering cannabis seeds :
is a clear favorite of cannabis enthusiasts everywhere, a true THC powerhouse, and the ideal morning smoke. This diesel-smelling sativa stress-buster ripens in 9 weeks and produces 21 oz./m² of buds when provided with optimal indoor conditions.
is another heavy-hitter with incredible THC levels. This hybrid takes nine weeks to ripen, emanating a complex perfume of strawberries and fuel. Its smooth one-two punch delivers the best of sativa and indica. You get 19 oz./m² of bud indoors.
is as tasty as it sounds! These saccharine buds promise a rush that doesn’t leave you crashing. Instead, sativa energy melts into indica relaxation. Grow these autoflowering seeds indoors for 17 ounces of dessert-tier flowers per square meter.
looks so good that you almost won’t want to collect its sweet colas. Flowering in short eight weeks, it adorns your garden with purple streaks and scents of sweet citrus. Its 14 oz./m² of buds bring powerful relaxation to your entire system.
might sound intimidating, but it’s smoke provides a balanced experience. Buds drip in cannabinoids, inducing mind-and-body effects through their skunky, herbal smoke. You gather 21 ounces of flowers per square meter in indoor setups. is a powerful sativa-dominant blend ideal for daytime use. The sweet smoke delivers moderate THC doses, perfect for all-level tokers. Yields are around 10 oz./m ² , more than enough to brighten your days all winter long.
Visit i49 and buy autoflower seeds for a cultivation journey that never stops giving.
Amsterdam Seed Supply offers a large range of award-winning ‘Auto-flowering’ cannabis strains. When a marijuana plant is “Auto-flowering”, it will flower automatically when it reaches a given maturity, regardless of photoperiod. Auto-flowering cannabis seeds are in almost all cases crossings (hybrids) between Cannabis ruderalis and Cannabis indica and/or Cannabis sativa, these Ruderalis strains come from the far east, where there are limited light hours that force the plant into flowering as quickly as possible to thrive and reproduce. As said before, they start to flower automatically, this in comparison to the ‘classic’ Cannabis sativa and Cannabis indica which need a reduction of sun hours a day in order to flower.
Choose Amsterdam’s Legendary AutoFlowering Seeds
Autoflowering cannabis seeds are also well suited to be grown outdoors in regions that do not have many hours of sunlight per year. Places like the northern and southern hemispheres are great to grow autoflowering cannabis seeds since the limited amount of light will not affect the growth and flower cycle of the plant, nor will it get stressed into flowering less or interrupting the flower cycle altogether. This means that all our autoflowering cannabis seeds will make for great balcony plants that can be planted in the spring and harvested by the end of the summer.
Cannabis Ruderalis, the AutoFlowering Genetic
Autoflowering marijuana seeds with Cannabis Ruderalis heritage simply start to flower when they reach a certain age. These strains originate from Ruderalis genetics that includes strains like “Low Rider” (which you might spot in the genetic make-up of many autoflowering cannabis seeds) combined with the normal Indica and Sativa strains and are native from extreme regions of the world like Siberia. Most autoflowering cannabis seeds start to flower around week 3 and although autoflowering cannabis seeds have already been on the market for a while, in the last few years, the popularity of autoflowering seeds has skyrocketed thanks to the ease of growing them. It is the go-to plant of choice for up and coming growers that are looking to experiment with growing cannabis as a hobby.
It is possible that one of the few downsides to growing Autoflowering seeds is the little yield that they produce, compared to a feminized strain that can have its growth controlled to make it larger, autoflowering cannabis seeds need to be grown as quickly as possible since they will immediately begin to flower and in the worst-case scenario the plant will be so small that it would have only one cola.
2022’s Best Autoflower Seeds: Top 10+ High-Yielding Autoflowering Strains (High THC)
Whether you’re a beginner or you just like hassle-free growing, you know that auto-flowering seeds are the answer.
And because you’re smart, you probably also know that some strains give higher yields and are more potent than others…
(And let’s not even mention the ridiculous autoflowering marijuana seeds that are hard to grow and give pea-sized yields)
In this article, we’ll tell you all about the best autoflower seeds and where to get them.
For potent strains with high THC, high yields (up to 650g/21oz), and superior genetics for 80%+ germination rates, keep reading.
And yes − we also took the time to find the best deals and prices on reputable seed banks (including free shipping to the US).
Now, let’s get to it.
Best Autoflowering Seeds: First Look and Reviews
− Best autoflowering cannabis seeds (free shipping) − Potential anxiety and stress-relief − Day ‘n’ Night superhero (beginners beware) − Huge 600g yields and potent 27% THC − Great auto strain to forget your worries − Easy auto seeds for beginner growers (1,600+ reviews) − Sweet mango flavor that tastes like holidays − Bob Marley’s alleged creativity secret Lemonade (Herbies Seeds) − Fast 8-week flowering time − 3-in-1 mix pack for the undecided
1. Northern Lights (ILGM) – Best Autoflower Seeds Overall
Northern Lights is the Rihanna of the cannabis world.
With a Cannabis Cup to her name, she gets a smoking ovation after every show.
… This is just our not-so-clever way of saying the strain is consumed all over the world and delivers a pleasant unwinding and cozy adventure.
Did we say “unwinding”?
Well, that’s because Northern Lights has 90% Indica-dominant genetics with just a hint of Sativa to avoid feeling tired. Complemented by mild 18% THC content, Northern Lights is good for a long-lasting relaxing high without falling over into paranoid territory.
By the way, she’s also resistant to diseases, especially mold. Add this to the fact that it’s easy to breed, and you’ll see why it’s a no-brainer for inexperienced growers.
Finally, Northern Lights Auto does best in sunny areas, but she can adapt well indoors too.
2. Amnesia Haze (Crop King Seeds) – Best Auto Flower Seeds for “Benefits”
Let alone the 75% Sativa characteristics; Amnesia Haze is 10% Ruderalis genetics, a special strain known for medicinal benefits.
Carrying 1.2% CBD content, Amnesia haze is perfect for lifting off stress and brightening your day. It can also give you creative vibes for your daily activities.
Want a mild high?
Well, the strain has a moderate 15% THC level, which makes it ideal if you want a potent but not overpowering daytime strain.
Moreover, Amnesia Haze auto flourishes dense and resinous buds, therefore ideal to make marijuana extracts and concentrates.
In conclusion, the auto seeds lean towards indoor growers and take as little as 8 weeks to flower.
3. Bruce Banner (ILGM) – Best Day or Night Auto Strain
Bruce Banner poses as an all-around day/evening strain.
The strain will caress you without making you feel lazy, so you can still perform your day-to-day duties. It might even help you focus.
Bruce Banner’s autoflowering version has a high 25% THC level, which means it’s quite powerful and long-lasting. Make sure to take it slow.
Finally, Bruce Banner auto seeds cater to intermediate-level growers because she’s not as “hands-free” as our other picks. Still, she stands tall against diseases, so she’s not that hard to grow.
4. Gorilla Cookies (Seedsman) – Highest Yielding and Strongest Autoflowers
Gorilla Cookies autoflowering seeds are a big producer of both yield and THC.
These auto seeds produce resin-heavy buds of up to 600 g/m2; perfect for commercial growers and heavy smokers.
Did we say “heavy”?
Well, we’re not only talking about yield here. With up to 27% THC, this cute cookie-tasting strain packs a “Gorilla” punch.
More specifically, Gorilla Cookies take you on a medley of body high and cerebral effects and afterward happily lulls you down.
By the way, this plant grows quite stocky and bushy which is perfect for growing indoors.
5. Jack Herer (Crop King Seeds) – Best Uplifting Autoflower Strain
Jack Herer is the carrier of good vibes.
If you wish to kick out bad energy and feel bubbly, she could be it.
In addition, Jack Herer is painless to grow and gives average yields. Needless to say, this autoflowering version is a boon for personal use.
Adding to the pleasantness, you can work with either indoor or outdoor cultivation for the strain.
Good to know: she grows up to about just 3.5 ft, so she can fit in small indoor spaces. Besides, it’s in-house that she yields the highest.
6. White Widow (ILGM) – Easiest Autoflower Cannabis Seeds To Grow
Easy to breed, short, and mold resistant.
White Widow takes you easy like a Sunday morning.
To add, this autoflower seed strain can give a pretty good 15 oz yield to have enough hash for a year.
Taking into account its 19% THC content, Auto White Widow keeps you pretty chill and happy for a good couple of hours.
Still not convinced?
Well, maybe the fact that she’s a Cannabis Cup-winning strain could win you over (pun intended).
7. Green Crack (Seedsman) – Best Autoflowers for a Sweet Taste
Green Crack autoflowering seeds are ecstasy for the taste buds.
Burning in delectable mango, flowery and fruity flavor, this strain is as refreshing as a trip to Thailand − they might as well have called it the Strain of Smiles.
And like anything that grows in the tropics, Green Crack flowers fast and give high yields.
Well, in only 9 weeks, you could be harvesting as much as 650g of cannabis. Suffice to say, this strain sets you up with more harvest cycles and higher profit margins if you’re a weed vendor. (Or more hash for your stash if you’re a consumer).
Finally, being a Sativa dominant hybrid, Green Crack Auto gives an energetic buzz and could be a good spur to your day.
8. Lambs Breath (Rocket Seeds) – Best Autoflower Genetics for Creativity
Lambs Breath is reported to be one of Bob Marley’s fondest strains.
Now, this may just be a claim, but Lambs Breath creative-infusing benefits make it popular among artists.
If you need inspiration while playing the guitar, painting, or anything else, then Lambs Breath is a solid bet.
But there’s more.
Lambs Breath Auto is also a great mood lifter. The beginner strain will make you happy and focused, so you can do the hard work without feeling exhausted.
9. Purple Lemonade (Herbies Seeds) – Fastest Autoflower Strain
With an indoor yield of up to 500g and a flowering period of 8 weeks, Purple Lemonade is made for lazy yet demanding growers.
On top of being easy to grow, the hybrid strain also has a 22% THC content, so you’ll get a good high despite not having done much to deserve it.
Also, the strain gives balanced rewards of upbeat energy and pleasurable full-body relaxation.
Closing off, Purple Lemonade has 1% CBD content and is widely thought to help with calming nerves and soothing nausea.
10. Autoflower Super Mix (ILGM) – Super Autoflower Seeds
As growers, we’ve all been in a dilemma on what seed strain to choose.
However, ILGM seeks to address that with the autoflower super mix pack of;
- Gorilla Glue (50% Indica, 50% Sativa / 26% THC)
- Bruce Banner (60% Sativa / 25% THC)
- Girl Scout Cookies (80% Indica / 21% THC)
Better still, all these autoflower strains only need basic care and have decent yields.
Thus, whether you fancy the pine tones of the Gorilla Glue, Bruce Banner’s round-the-clock use, or Girl Scout Cookies’ euphoria, you can enjoy them all.
11. Pineapple Express (Seed City) – Balanced Indoor Auto Flower Seeds
Pineapple Express is so famous it has a movie named after it.
Uniquely, the autoflowering seed strain is a 50-50 hybrid that could light up the extrovert inside you and help you socialize − minus the jitters.
You’ll additionally love its mind-blowing pineapple aftertaste which kicks away the bitter lingering tastes that some weed strains leave.
Buying Guide − How To Find the Best Autoflowering Strains Online
What’s Your Grower Experience?
It goes without saying, but if you’re a novice grower, you want easy-to-grow autoflower marijuana seeds.
Lucky you, most of the autoflower weed seeds we’ve selected don’t need much care. Still, there are some that demand more attention in terms of trimming and protecting against diseases.
To make sure you punch within your cultivator weight, check seed descriptions to determine the growth difficulty first.
Where Do You Want To Grow Them?
First off, Indica strains generally grow short and bushy plants, so they work great when grown indoors.
Conversely, Sativa autoflowering plants grow quite tall and hence might need more outdoor grow room.
Other than that; plant odor could also affect your privacy as a grower.
Indica-dominant plants give a pungent air, and if grown outside could attract some glances.
On the flip side, Sativa plants have spicy and sweet aromas, so they can be grown outside without reeking much.
Weigh the THC to CBD Content
Again, high THC cannabis strains are associated with marijuana’s recreational highs.
On the other hand, high CBD strains might not give active highs but have more potential healing properties.
So, before you pick a strain, think about the effect you want and go for the appropriate strain.
What’s Your Ultimate Purpose for Growing Marijuana?
Are you a commercial grower or do you have personal consumption in mind?
Well, if you’re a commercial grower you want a notably high-yielding strain somewhere in the region of 500-600g per square meter.
Furthermore, you want to select autoflower cannabis seeds that have fast flowering times of preferably around 8-9 weeks from seed to harvest.
For personal use, almost any autoflowering strain would be a smart fit.
Best Autoflowering Cannabis Strains – FAQ
What Are Autoflower Seeds?
Autoflower seeds are cannabis seeds that flower on their own.
Unlike photoperiod seeds, autoflowering strains don’t require light manipulation and basically initiate flowering on their own.
Which Autoflower Seed Is Best?
The best autoflower seed is Northern Lights .
Northern Lights is one of the most famous auto strains globally and gives punchy relaxing and soothing rewards.
Better yet, this is a 90% Indica-dominant strain that can give a big 15 oz harvest.
What Autoflower Seeds Grow the Fastest?
The fastest-growing autoflower seeds are Purple Lemonade .
The autoflowering strain can take as little as 8 weeks to flower and produce up to 500g per square meter.
Other fast-growing autoflowering seeds taking just 8 weeks from seed to harvest are;
Who Has the Best Autoflowering Seeds?
ILGM has the best autoflowering seeds of any seed bank.
Besides a large selection of autoflowering and feminized seeds, the reputable seed bank has customized beginner, fast-growing, and high THC options.
Even more, these autoflowering strains are sorted into different categories: small plants, old school, indoor, and outdoor seeds to help you pick a personalized seed.
For the undecided, ILGM gives mixed packs of leading autoflower strains to experiment with.
What Is the Strongest Autoflower in the World?
Gorilla Cookies is the strongest autoflower in the world.
This almost instant and intense strain has 27% THC capabilities and gives an enduring maximum relaxation with a full body high.
How To Make Autoflowering Cannabis Seeds?
To make autoflowering cannabis seeds you need to cross a regular female Indica/Sativa plant with a male auto plant with a ruderalis strain. (Don’t use feminized seeds as that won’t work)
Step by step:
- Find a female non-autoflowering Indica/Sativa-dominant strain
- Find a male autoflowering seed strain with a ruderalis trait
- Breed the cannabis plants
- Wait for the male cannabis plant to form and open pollen sacs
- Cover the pollen sac with a zip-lock and gently shake to extract pollen
- Wait two weeks after the female plant grows whitish pistils
- Cover the pistil with the zip-lock and gently shake every few hours
- Voilà! Your female plant will produce auto seeds in a few weeks
How To Tell When an Autoflower Is Flowering?
You can tell an autoflower is flowering when the plant’s stigma begins to form white fuzzy-like pistils.
These are usually an early sign of maturity, and in a few weeks, you’ll have a fully formed flower.
What Is the Highest Yielding Autoflower?
The highest yielding autoflower is Green Crack .
This autoflower produces yields of up to 650g per square meter after only 9 weeks from seed to harvest.
Additionally, Green Crack cannabis seeds auto have a deliciously sweet pineapple taste that feels like dessert.
What Seed Bank Has the Most Autoflowers?
Seedsman has the biggest selection of autoflowers.
The autoflower seed bank has an immense catalog of 1,000+ seeds grouped into different types.
These types include; Beginner auto seeds, mixed packs, small plants, old school seeds, outdoor/indoor seeds, and more.
If you want the best autoflowering strains for your needs, this is the place to go.
So, What Are the Best Autoflower Strains?
As seen, all the autoflowering strains we’ve included are worth their salt, with potent effects and high yields.
But when it comes to it, the absolute best autoflowering strain is Northern Lights − for a soothing sensation that lasts for hours without turning into a bad trip, and absolute ease of growth. (Plus free shipping, which is always nice to have)
Nonetheless, Amnesia Haze and Bruce Banner are great Sativa-dominant hybrids if you’re after the uplifting effects of Marijuana (to do some light work at home, especially if you’re an artist).
However, you know what best auto seeds spoke the most to you, so go with those that satisfy your grower needs.
And of course − if you’ve set your eyes on any other auto seeds featured in this article, just go for it even if they’re not our #1 pick.
After all, you know what you need better than anyone else.
And on this bright note, it’s time to say goodbye.
– 10 Best Seed Banks that Ship to USA – Quality Cannabis Seeds from Canada (US Shipping) – Potent Female Marijuana Strains for Sale – Strongest Weed Strains for Sale Online (USA Shipping)
Disclaimer: This article does not encourage growing marijuana where it is not legal to do so.