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. Looking for autoflower cannabis seeds? Our autoflowering seed bank cannabis seeds are fresh and ready to ship! ✓ Start shopping today.
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.
Autoflower seeds will automatically flower with age, regardless of the light cycle. Thanks to exciting new autoflower genetics and unique hybrid autoflower strains, it is now possible to grow multiple harvests in a single growing season. From seed to harvest, auto flower strains typically take about 8 to 10 weeks to mature, while some sativa hybrids can take up to 12 weeks. With these expedited harvest times, it’s no surprise that feminized autoflowering seeds have gained such popularity among cannabis growing enthusiasts.
Grow your seeds fast. Spend less effort on cultivation. Increase your harvest yield with auto flowering weed seed now. It’s the newe, revolutionary way of growing cannabis for beginners and veterans alike.
AUTOFLOWER SEED BANK
Autoflowering seeds are modern cannabis hybrids of the Ruderalis species of Cannabis plants. Autoflower strains transition from the vegetative growth stage into the blooming stage automatically. This tends to occur four to six weeks after planting the seeds. Many auto flower seed strains will be ready to harvest in less than 10 weeks from seed.
Autoflower weed seeds grow well indoors and out, and come in both feminized auto and regular auto flowering varieties. Feminized Auto Flowering Cannabis Seeds are specifically bred to become all female with no production of males, while regular autoflower marijuana seeds will produce a 50/50 male to female ratio.
AUTOFLOWERING VS. FEMINIZED SEEDS
When you buy autoflower seeds, it’s essential you understand how they work for both indoor and outdoor grows. Firstly, a seed can be both feminized and autoflowering or have none of them at all.
True autoflower seeds USA will flower automatically when they reach full maturity, regardless of the lighting conditions around them. Auto feminized seeds flower automatically and produce female flowers, otherwise known as buds. All growers must fully understand the content of their seed packets to plan their growth accordingly.
Feminized seeds that fail to flower until the light cycle around them is altered are known as photoperiod seeds. To make it easier to know which autoflower seeds for sale you should purchase, keep in mind most shops will refer to feminized photoperiod seeds as feminized. In contrast, feminized auto seeds are known as auto flowering weed seeds.
Understanding the distinction enables growers to choose the autoflower seeds that are best suited for their needs.
AUTOFLOWER CANNABIS SEEDS
Like most plants, Cannabis regulates its growth cycles according to the amount of daylight it receives. As the days get shorter, the plants acknowledge their need to propagate before winter arrives. This forces the plants to mature and develop their reproductive organs in the hopes of making seeds for future offspring. That is how photoperiod flowering marijuana strains work. However, Autoflowering varieties are different.
AUTOFLOWER SEEDS FOR SALE
Autoflowering cannabis plants follow a measured timeline for their entire duration of growth. As soon as the seeds germinate, they adhere to a strict schedule pre-designed by genetics. The plants develop based on maturity instead of photoperiod. Autoflower strains began with the Ruderalis subspecies. Ruderalis differs from Sativa and Indica plants in that they are low profile sized plants that will enter and complete the flowering phase regardless of available daylight hours. Ruderalis grows wild between Eastern Europe and Central Asia, with a high distribution in Russia.
Modern Autoflowering strains are hybrids of Sativa, Indica, and Ruderalis genetics. Breeders carefully select phenotypes that adhere to the auto flowering criteria. The cannabis marketplace has seen a dramatic upsurge of Autoflowering strains due to significant quality increases. Auto strains commonly grow from 12-24 inches (30 to 60cm) tall and yield about 0.5 – 2 oz/plant. Most Autoflowers will go from seed to harvest in 8-10 weeks, considerably faster than standard indica or sativa varieties.
WHY USE AUTOFLOWER SEEDS?
Autoflower marijuana strains are easy to grow, faster to flower, and tend to tolerate harsh weather and pests better. Commercial and small-scale growers can both appreciate the benefits of producing fast-growing crops of forgiving plants. Growers often choose Autoflower strains because they can achieve more harvests per season and also because the autos are well suited for perpetual harvest growing. Another distinct trait of Autoflowering plants is that they remain low profile and thus are a good option for stealth growing outside or in indoor gardens with limited vertical grow space.
Exploring the benefits on a micro level will enable you to make an informed decision on the right seeds for your next cannabis grow.
GROW FASTER THAN REGULAR CANNABIS
Autoflower cannabis seeds have been genetically altered to grow faster than ordinary cannabis. The average time it takes from planting to harvesting is ten to eleven weeks. Theoretically, it is possible to alter the light cycles to encourage faster growing among regular cannabis plants. Still, it will always take less time to take auto seeds from sprout to flower.
HEARTY AND RESILLIENT
Environmental conditions make growing cannabis potentially problematic. An autoflower strain is naturally more resilient to harsh outdoor climates.
Sudden changes in the weather throughout the summer months make it challenging to get a reliable harvest. Autoflowering cannabis seeds can contend with even the most chaotic weather patterns to guarantee a completed grow cycle from seed to harvest.
Growers living in less than ideal climates will experience a superior crop using an autoflower strain.
EASY TO GROW FOR A BEGINNER
Newcomers to the world of cannabis growing may feel overwhelmed by the science surrounding growing cycles, hydroponics, and lighting requirements.
These cannabis seeds offer far more flexibility and will not fail to flower and mature because of a minor mistake here and there. Enjoy a short growing cycle and benefit from a more forgiving strain.
BENEFIT FROM CONSECUTIVE HARVESTS
Unlike the long growing cycle of ordinary cannabis seeds, the autoflower option provides the chance to enjoy back-to-back harvests without diminishing the quality of the final result.
Consecutive harvesting opportunities enable commercial growers to enhance their profits and recreational growers to gain a greater return on their efforts.
HOW TO GROW AUTOFLOWERING SEEDS
Autoflower Cannabis seeds start the same way as all cannabis seeds. We recommend following the How to Germinate Cannabis Seeds article. After the seeds have successfully sprouted, you can prepare your pots.
Because auto flowering strains do not easily tolerate transplanting, the Air Pruning method is advised to help to manage the roots if you are planning to eventually transplant them outside. Once the taproot reaches the bottom of the container, it will signal flowering for the plant. The Air Pruning method helps keep the roots from making that connection and makes it easier to transplant outdoors.
Growing high-quality cannabis with seeds from an autoflower seed bank for the first time can be intimidating. Opting for autoflowering feminized seeds enables growers to streamline their introduction to growing.
Despite the ease of growing these seeds, ensuring maximum yields via the proper setup is still vital. These seeds may be grown both indoors and out, but for more control you should opt for an indoor grow. The choice depends on an individual’s home-growing environment.
Here’s a detailed guide to growing autoflower cannabis.
STEP ONE – THE SETUP
Maximizing yields means getting everything in place to gain as much control over the environment as possible.
Growers will need:
- Smart Pots – More expensive but come with breathable fabrics to ensure soil aeration and a superior grow.
- Hydroponics – Ensure seeds get the right amount of water through a hydroponics system. Some climates may not require this with outside grows if rains are predictable.
- Fertilization – These seeds require fewer nutrients to reach their potential. However, a high-quality cannabis seed fertilizer remains essential.
- Indoors vs. Outdoors – Beginners will find getting the optimal yield is easier if they start indoors. An indoor environment provides more control over environmental conditions.
- Lighting – Invest in a high-quality lighting system. Autoflowering cannabis seeds may be more resilient and flower by themselves, but a quality lighting cycle will still contribute to their success.
Beginners can get started for a few hundred dollars. Experienced or commercial growers may look to invest in cutting-edge vertical grow systems to ensure the highest quality cannabis possible.
STEP TWO – GERMINATION STAGE
The germination process takes roughly one to three days. The seeds will activate and put down roots into the soil before poking up above the soil surface.
Prepare an appropriate soil mix filled with nutrients. Unlike other varieties of cannabis seed, autoflowering marijuana seeds prefer light and airy soil. Experiment with nutrient boosters to provide further strength to germinating seeds.
Fertilizers differ in quality, so shop around and experiment for the ones that get the best results. Many growers have their preferences regarding which autoflower-fertilizer combinations work for them.
STEP THREE – LATE SEEDLING STAGE
The seedling has emerged, and photosynthesis has truly begun. A simple 250W LED light is enough to fuel the growth at the late seedling stage. This setup will produce a single large plant per square meter. The LED should be turned toward the blue color spectrum during the early stages.
Apply nutritional formulas designed for the seedling and vegetative phases. Unlike photoperiods, growers need only apply 25%-50% of the dosage required for ordinary cannabis seeds.
STEP FOUR VEGETATION
The vegetative stage is primarily about maintaining optimal conditions for autoflower seeds. Some more experienced growers may also apply low-stress training to maximize their growing space.
Fan leaves will have formed at the vegetation stage, bolstering the photosynthesis process. Growers should aim to double their fertilization and reposition their LED light roughly one meter above the canopy of their plants.
The vegetation stage should put the plant at roughly 15 cm in height.
STEP FIVE – LATE VEGETATION STAGE
Make any final training adjustments because the next stage is the plant’s flowering. Current environmental conditions, such as air temperature, must be maintained. Lights should be repositioned to just 70 cm above the canopy to intensify the photosynthesis process.
Growers may notice the formation of pre-flowers on the plant’s nodes. Any training should be completed, as putting undue stress on the plant during bloom will cause problems.
Utilize garden ties to pin down additional growth. The plant’s canopy must be flattened, and future bud sights maintained at the same level.
STEP SIX – FLOWERING
Week five will launch the flowering stage. Small sacs covered in hairs will emerge at the plant’s nodes. Eventually, these will turn sticky and full of resin. The plant should have reached an estimated 30 cm at this point.
Alter the settings of the LED light from blue to red to encourage budding and the expansion of the plant. Nutritional needs alter at this stage, with less demand for nitrogen and higher demands for nutrients like potassium and phosphorus.
STEP SEVEN – FLUSHING AND DEFOLIATING
Maintain regular checks upon the plants until week eight. Buds should look thick and resinous, with harvesting imminent.
Flush the plant by ceasing any further nutritional intake. Add as much water as possible and wait for the plant to drain it away. Repeat the process multiple times for two weeks to remove excess nutrients and improve the taste of the buds.
Growers should also begin defoliating with trimmers. Cut away the fan leaves from the lower nodes and any leaves that seem shabby. Defoliation increases light exposure and mitigates the chances of mold development. Providing as much light as possible increases yields and packs each bud full of flavor.
Some leaves may become discolored or even fall away from the plant in the following weeks until harvest. Beginners should not panic if this happens. It is a normal part of the flushing process, as the leaves essentially defoliate themselves. It indicates that the plant has been flushed successfully.
STEP EIGHT – HARVEST TIME
Most autoflower seeds for sale will be ready for harvesting on week ten. Buds that are ready to be harvested should be milky in color. The trichomes should contrast with the red-brown hues of the pistils.
Only harvest the buds that are ready to be harvested. Progressive harvesting is perfectly acceptable, as every strain will differ.
Note that some autoflowers may take longer to flower and come to fruition. This does not indicate a problem with the plants.
BUY AUTOFLOWERING SEEDS USA
Autoflower plants tend to become stressed from overwatering much faster than photoperiod flowering strains. It’s best to let the soil dry out between waterings instead of feeding them when they are still damp. Pick up the plants to feel the weight of the pots in order to judge how much water may still be present. Or stick your finger into the soil to feel how dry it is. Another way is to watch the Turgor Pressure of the plants. When they start to slouch it means that the cells lack water and the plants are ready for another feeding.
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For indoor gardens, Autos will flower under anywhere from 12-18 hours of light. You can adjust this schedule according to the needs of other plants in your garden at the time. Most autoflower varieties will finish flowering after 10 weeks from showing their first true leaves. Auto strains do not handle topping or training well. It’s best just to let them grow vertically. Pay attention to the trichome development like with traditional strains. Often the main cola will finish before the side branches so you can progressively harvest as the buds develop. Some auto strains with more Sativa genetics can take longer to ripen than Indica or pure Ruderalis ones.
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