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.
Autoflower Sour Diesel
When smoking it, expect to me met with an uplifting and racy head high.
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 high is very uplifting, energizing, and happy although the user may get a sense of “brain-fog” when consumed in high levels.
Autoflower Jack Herer
Named after the Cannabis activist Jack Herer, this strain will also keep you active! Very uplifting high prompting creativity and daydreaming.
A refreshing bouquet of eucalyptus and pine fills the air with this automatic flowering, medium THC Indica dominant beauty.
Autoflower Gold Leaf
The golden ticket that grants access to the land of euphoria.
Autoflower Critical x Mazar
This plant is very compact (60-80 cm) and easy to grow both indoors and outdoors.
Autoflower Sweet Tooth
Full body high starting with an uplifting sense or euphoria.
Autoflower Kush XL
A giant among the world’s most famous marijuana strains, but in a compact form.
Autoflower CBD Kush
Auto Kush CBD Fem is a gentle and therapeutic auto flowering strain that provides psychedelic effects, sweet aromas, and moderate yields.
Autoflower CBD White Widow
A Dutch coffee shop menu staple that has been enhanced with healthful CBD.
Autoflower Critical Jack
An essential for mind and body rejuvenation
Autoflower Blue Amnesia
A bubblegum you can smoke and reach the high heavens with.
Autoflower CBD Haze
Cerebral high? Check. Fast-growing? Check. Healing effects of CBD? All checks across the board!
Autoflower Amnesia Haze
This easy to grow autoflowering strain yields 350 – 400g indoors and is extremely potent.
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.
Fragrant and mouthwatering. Tease your palate with a burst of bubblegum.
Autoflower Blue Fruit
Auto Blue Fruit is a moderate THC Indica dominant hybrid with a blueberry pie bouquet!
Autoflower Blueberry x Jack Herer
This automatic flowering Sativa provides a sweet slice of relaxation with a scoop of cognitive stimulation.
Autoflower Black Jack
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.
Autoflower Blueberry x Mazar
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.
Autoflower Critical+ 2.0
Auto Critical 2.0 has next level moisture, disease, and pest resistance!
Critical x GG4 formerly Original Glue Autoflower
Clear your schedule for the biggest and baddest nuggets you will ever encounter.
Autoflower Cream Candy
Experience intense relaxation and calm while luxuriating in the sweet vanilla scent.
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.
Autoflower Devil XXL
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!
Autoflower Critical Purple
The biggest buds you’ve ever laid eyes on, coupled with a heavenly stone.
Autoflower Girl Scout Cookies
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.
GG4 formerly Gorilla Glue Autoflower
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.
Autoflower Super Silver Haze
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.
Autoflower Northern Lights x Mazar
Say goodbye to stress, anxiety, and body tensions.
Autoflower NY Diesel
Get lit and liberated just like the Statue of Liberty with this sour flower!
This prized weed is now in easy-to-grow autoflowering form.
Autoflower Strawberry Cheese
Allow your mind to expand with creative insights, while also relieving chronic pains and fatigue.
Autoflower Super Skunk
Who needs superpowers to fly high and calm the storm when Auto Super Skunk is around?
Better than the classics. Enjoy sweet tropical goodness while lounging on cloud nine.
Autoflower Purple Sunset
As beautiful and serene as a literal purple sunset
Autoflower Triple XL
As an Indica dominant, get ready for supreme relaxation with this powerful strain.
Autoflower White Widow
Auto White Widow is an Indica dominant automatic flowering strain that delivers a moderate yield of creativity inducing flowers high in THC.
Your no-fail daily grind companion. Guaranteed to help you accomplish all your tasks.
Autoflower Blueberry x Big Devil
The perfect union of delicious flavor and outstanding relaxation. Incredibly easy to grow as well.
Autoflower Northern Lights x Blueberry
You get all the perks of the Northern Lights strain with the speed and forgiving nature of the blueberry genetics
Autoflower Critical Mass
An increasingly popular mash-up of classic strains Afghani and Skunk #1.
Autoflower Critical x No Name
Autoflower Wedding Cake
Autoflower Critical x Northern Lights
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.
Autoflower Critical x Cream Cheese
Heavily relaxing effects that soothe the body and mind
The aroma of these plants will fill your senses with glee, while the resinous and plentiful buds will bring a grin to your face.
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.
Autoflower Amnesia Kush
One hit, and you will forget all your troubles and discomforts.
Autoflower Bubba Kush
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.
Autoflower Banana Kush
This high THC Auto-flowering tropical scented strain delivers pain relief in 8 to 9 weeks.
Autoflower Bruce Banner
Very potent THC levels that affect the user in both mental and physical realms with sativa-like creativity and euphoria.
Autoflower CBD Cheese
The effects from Auto Cheese CBD are as delightful as aged cheddar cheese served in the rose garden. Relax, darlings.
Autoflower Blue Cheese
An after-dinner treat for berry lovers and cheese connoisseurs.
Autoflower Blueberry x Lemon Haze
Blueberry and lemon, what a deliciously mouthwatering combination! Another great 50/50 Hybrid option that presents high yields of sticky resinous buds.
Autoflower White Widow x Crystal Meth
Auto White Widow x Crystal Meth Fem is a high THC, Indica dominant, resinous strain that induces euphoria and smells like lemons.
Autoflower Critical x AK47
A mighty relaxing weed to help you unwind at the end of a long and stressful day.
Autoflower Blue Cream Cheese
A perfect blend for butter recipes if you’re the type to wake and bake and make cheesecake!
Autoflower CBD Critical Mass 1 to 1
Automatically fine-tune those discernment skills with some critical relaxation to the mind and body.
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.
Autoflower OG Kush
Few Indicas have achieved cult status as fast as Mazar. Grow this auto version to find out why.
Autoflower Critical Fast Bud
A very potent body-stone will get you horizontal in high doses. Helpful to treat stress, anxiety.
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!
Autoflower Northern Lights x Cream
Two remarkable Indicas in one – and in an easy-to-grow, fast-yielding form.
Uplifting and cheerful strain that has virtually no burn-out.
Despite the 55% Indica dominance, effects are very cerebral: happy, euphoric, focused, and creative.
A magnum opus of a strain – high-yielding and easygoing.
Autoflower Lemon Haze
The high, like the smell, is very zesty and uplifting. Great companion for creative ventures.
Autoflower Haze XL
Extremely large and resinous buds take a little longer to develop, but the high THC levels will leave your brain buzzing for hours.
Autoflower Northern Lights x Big Bud
A full body buzz that will leave you feeling nicely medicated.
Being bred for 9 generations this strain Is sturdy and can survive harsh or cold climates very well.
Autoflower Moby Dick
High THC and elevated euphoria bloom from this sea-green creature!
Autoflower Northern Lights
Just when you thought it can’t get any better, here comes the best version of Northern Lights.
Autoflower Purple Kush
The plant itself is very easy to care for and you will enjoy the tell-tale deep purple buds that develop.
The effects on the mind are focused, alert, and happy, while your body will soon become deeply relaxed.
Autoflower White Widow x California Snow
Expect to see buds so covered in white crystal that they appear like a snow-capped mountain range!
Autoflower Skunk #1
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.
Free from the light cycle
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.
Perfect for discreet growing
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.
Higher percentage of CBD
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.
Vulnerability to grower errors
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.
Autoflowering plants automatically move from vegetative to flowering without anyone changing the lighting. This makes them perfect for beginner collectors, and why so many in the Seedsman community collect autoflowering cannabis seeds.
Additionally, they’re more compact and easier to care for, can better handle pests, and are ready to harvest sooner in legal markets.
Autoflowering seeds are a Seedsman speciality; we were the first to sell autoflowering cannabis seeds to the public. Check out our conversation with The Joint Doctor, the first cultivator of autoflower genetics here .
Buy Autoflower Seeds
Seedsman has the most extensive selection of autoflower cannabis seeds anywhere in the UK, selling cannabis seeds to collectors from international breeders like Barney’s Farm , Royal Queen , Dinafem Seeds and our very own Seedsman autoflower cannabis seeds.
With worldwide stealth postage and multiple payment options, it’s never been easier to buy autoflower cannabis seeds.
How to Grow Autoflowers
#1 Getting started before you get started
It’s tempting to browse an autoflower product page and get excited by the prospect of your own home-grown buds in just a few weeks. But, because they don’t take long to grow once potted – you must plan your growing process beforehand.
What growth medium are you using? If you’re growing outdoors, is the climate correct this time of year? If you’re growing indoors, have you sorted out your lights and ventilation?
Growing different plants gives you wiggle room to adjust how you raise them. Autoflower’s speed means you need to have all your ducks in a row before you even begin germinating.
#2 The right pot for pot
You’ve designated your space outside, or you’ve plugged your lights indoors, and you’re ready to go. Autoflowering cannabis doesn’t like being repotted due to its short growth cycle (if you’re going to repot, rather do it sooner than later), once your seeds are planted, ideally, then that’s where they should stay. You need to ensure your pots are the right size for a fully grown plant.
You shouldn’t need overtly large pots as autoflowers are generally more petite; nevertheless, the pot needs to have enough room for the roots to grow.
They also need to drain well, so perhaps breathable containers like fabric pots are your best bet. Otherwise, plastic pots with plenty of drainage holes will work just fine if that’s your only option.
3 Getting your nutrients right
Recently, the Godfather of autoflower strains himself, The Joint Doctor, joined Seedsman on a live stream to share his advice on growing autoflowers; he said – “One of the best ways to grow autoflowers is low intervention, don’t overthink them.
Nutrients are important, but most autoflowers don’t require too many nutrients because you’re adding things to improve a plant that’s already genetically designed to grow as is. Just use your common sense. If the plant is growing fine and looks good, then adding nutrients is just trying to improve something that’s already working well. If they need ‘em, then add ‘em, but don’t add nutrients for the sake of it.
Anything that you do wrong will stunt the plant, so, be gentle with it – whether that’s gentle with planting or with nutrients. Be gentle”.
So, there you have it. Autoflower roots are less expansive than photoperiods, so if you’re following a nutrient chart, ensure you’re considering the size of your plant and adjust accordingly.
The best practice with autoflower nutrients is not adding too many and allowing the plant to grow as organically as possible, if possible. If you’re growing indoors where you’re controlling the environment, if you get your lighting, ventilation and humidity right then, nutrients shouldn’t be overthought but still, need proper consideration.
#4 Let there be light
Autoflowers are tough and adaptable, but if you light them right, you’re making their lives that much easier. Autoflowers work best with an 18/6 light ratio. Some growers insist on a 24-hour life cycle from the beginning until harvest. We’d say give them a break as sometimes you can get too much of a good thing.
If you’re growing outdoors in the summer, you may be worried about only getting between 10 and 12 hours of sunshine, but the sun is far more powerful than any artificial light, so don’t stress too much.
Indoors try and use full-spectrum LEDS as the more lumens on offer, the greater the yield. That being said, autoflowers do prefer HPS and LEDs over CFLs or fluorescents.
#5 Go go H20
Yes, autoflowers are resilient and more forgiving, but get your watering wrong, and you’ve got no chance. Not enough water means a dead plant, too much water leads to a rotting one.
So, how do you get this right?
Well, try and stick to a regular watering schedule. But use your common sense. There isn’t one schedule that fits every grow. There are too many variables like soil composition, humidity, plant size, age and more to nail down a single watering guide.
When you first plant your germinated seed, try and ensure your soil is moistly dampened before adding the seed. Many first time-growers make the mistake of watering the soil immediately, which can drown the seed. If needs be, give it a light sprinkle.
Water, like lighting and nutrition, comes down to observation. Adjust accordingly.
#6 Consider your pH
Inside or outside, soil or hydroponic, pH needs to be considered every step of the way.
For a hydroponic grow, your pH balance should sit between 5.5 and 6.5. In the soil, anywhere between 6.0 and 7.0 is fine.
pH falling below 5.5 means nutrients like magnesium and calcium aren’t absorbed; the same goes for anything higher than 7.0. An incorrect pH in either your water or your soil can and will ruin a yield.
So, ensure you invest in a suitable pH measuring product like a pH meter handy to keep an eye on your harvest.
#7 Don’t forget your training
Due to the reduced seed–harvest period, you need to train your plant to encourage a better yield as soon as possible. These need to be LST’s (o, Low-Stress Techniques) as the plant will still be quite fragile.
This means ensuring all bud sites get equal light and possibly using string and toothpicks to ensure they’re propped up and balanced.
Some say you should top your autoflower as soon as nodes appear to encourage a more extensive canopy as well, but, as the Joint Doctor said, sometimes less is more.
Your aim should be to ensure your stems are supported and equally lit. How you do that is up to you!
#8 Not too hot, not too cold
Despite their resilient nature, if you’re constantly fluctuating the temperature in which your plants are growing, then you’re not going to have any success.
Growing them outdoors means you’re at the mercy of the elements, so ideally, you’d have them planted in the summer, where most of the time, it’s warm. Even still, if the temperatures are soaring, you might need to consider shading your plants to reduce the heat on them.
The perfect temperature for an ideal autoflower harvest is debatable, but most agree that anywhere between 67 and 77 degrees Fahrenheit (20-25 degrees Celsius) is excellent.
Also, your plants need fresh air circulation (as does any growing plant) to help reduce the chance of moulding and ensure proper moisture.
Sit down where your plants are growing for a few minutes. Are you warm enough? Too warm? Is it too breezy? Do you need some shade? If you’re feeling any adverse effects, then so are your Autoflowers.
#9 Harvest patiently
When your plant begins to flower, each bud will bloom differently and thus not ready to harvest all at the same time. The buds at the top usually mature faster than those lower done, so start with those.
Leave the rest for another day, two or three, and then they can be harvested. This ensures a good yield and, if done correctly, can give you a result all year round if they’re growing in the right conditions (indoors, usually).
#10 Have fun with it
If this is your first time growing autoflowers, then chances are it’s not going to go perfectly. The best way to learn is to make mistakes and ensure you don’t repeat them. Autoflower cannabis, despite its incredible genetics, is still just a plant.
And, like any plant, on top of light, food and water – they need love and attention. Your yield matches your efforts. Put the work in, share the love, and your plant will grow big and strong with large, sticky buds.