Autoflower Cannabis Seeds Usa


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Looking for autoflower cannabis seeds? Our autoflowering seed bank cannabis seeds are fresh and ready to ship! ✓ Start shopping today. Buy autoflower seeds from FastBuds for easy, compact growing. SeedsPlug – autoflowering marijuana seeds. Guaranteed Germination. Shipping within USA Autoflowering Cannabis Seeds Home growing cannabis enthusiasts can choose from various types of cannabis seeds, one being autoflower weed seeds. This kind of cannabis seed is one of the quickest and easiest weed seeds to grow, making it a popular choice amongst novice growers to slowly dive into the art of cannabis cul


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


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.


Premium Autoflower seeds should be procured from experienced and reputable breeders. offers top-quality Autoflowering seeds from varying genetics such as Indica, Sativa, Feminized, High THC, and CBD. Our marijuana seeds are created using elite tested genetics and provide extremely high germination success rates.

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Make Seedbank your number one choice for high-quality autoflowers. Our seeds have been developed without GMO tactics or toxic pesticides and insecticides. These autoflowers are designed to create the smoothest tastes while being resilient to changes in weather conditions.

Seedbank takes pride in providing quality seeds produced in America at affordable prices. Shop our Autoflower Seed bank now to learn more about why growers are increasingly turning to online vendors to access top-tier seeds for top-tier cannabis.

Autoflowering Seeds

California’s finest strains. Only autoflowering hybrids. Autoflowers are a special type of cannabis which will automatically flower about 3-4 weeks after germination, and without the need for the light schedule to change to 12/12. On average, autoflowers take around 30% less time to grow than traditional cannabis plants, saving the grower about a month of their time. In warmer climates, this makes it possible to harvest outdoors up to 4 times a year. They also grow perfectly in northern countries, where the summers are very short. Right now, autoflowers are the most popular and advanced product in the world of cannabis seeds.

The cannabis seeds marketed by SeedsPlug® are items intended for collectors and genetic preservation. The use of seeds and other marketed products for any purposes contrary to the current legislation is expressly prohibited. SeedsPlug® will not sell or send cannabis seeds to countries where their possession or trade is not legal. SeedsPlug® has established several controls to comply with this regulation.
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Autoflowering Cannabis Seeds

Home growing cannabis enthusiasts can choose from various types of cannabis seeds, one being autoflower weed seeds. This kind of cannabis seed is one of the quickest and easiest weed seeds to grow, making it a popular choice amongst novice growers to slowly dive into the art of cannabis cultivation. Autoflowering cannabis seeds are a hit in the cannabis community because autoflower cannabis plants can harvest in as little as eight to ten

weeks after sprouting! The name auto flower speaks to the species ability to automatically flower regardless of its light cycle, or how much sunlight and darkness it has been exposed to. Autoflower seeds are pretty easy to get your hands on but you will need some pretty high quality seeds to set the standard in your grow garden. Be sure you are purchasing from our EF420 website where we sell high quality products to our thousands of customers that trust us to deliver directly to their door safe and sound. The benefits of working with autoflowering cannabis seeds are hard to beat and you should know exactly how to best utilize this type of cannabis seed to get as much yield as you can. Safe to say it is a good idea to add a few different autoflowering cannabis seeds to cart and give it a go, in one month’s time you might just become the next cannabis cultivator extraordinaire!

Why use autoflowering cannabis seeds?

If you are intrigued by the process of growing cannabis but always thought it was too difficult to attempt, autoflowering cannabis seeds were especially made for you. Autoflower cannabis seeds come from the cannabis ruderalis plant, and are known for being a pretty resilient plant species in having to evolve over time to adapt to harsh weather conditions. Native to parts of Asia and Central/Eastern Europe, the cannabis ruderalis plant had to learn quickly how to survive in low levels of light, cold temperatures, strong winds, and so on. Almost completely removing different stressors that involve growing a plant, autoflower seeds give growers so many perks when it comes to growing it as compared to a regular or feminized seed. Autoflower cannabis seeds are some of the newest generation of cannabis seeds available on the market today and should be the most attractive type of seed to beginner growers especially.

Pros and cons of autoflower cannabis seeds

There are upsides and downsides when it comes to using any type of cannabis seed, but autoflowering cannabis seeds have several benefits that other types of weed seeds cannot offer. The perfect type of cannabis seed will truly depend on your situation, specifically regarding: indoor or outdoor setup, how wide the grow space will be, how many weeks/months you have to grow cannabis, etc. Not every seed is one size fits all, but with autoflower seeds you can at least try to find the perfect seed for your home growing situation.

Autoflower seeds offer quick harvest times

A lot of us do not have the stamina to go several months waiting for our cannabis plants to harvest, and until auto flower seeds popped up on the scene in the home growing game, there wasn’t much of an option. Compared to having to wait at least four months for cannabis plants to become mature and harvest, autoflower weed seeds are a serious game changer when it cuts growth cycle times by more than half. It can typically take auto flower seeds around eight to ten weeks to fully harvest after germination, so about two or two and a half months if you play your cards right. Photoperiod seeds that take several months to grow and harvest depend on their light cycle schedule, or the amount of sunlight and darkness the plant will receive. Auto flower seeds have become so popular amongst cannabis home growers thanks to a significantly shorter life span, allowing users to grow more and at a much quicker pace than they would with feminized seeds. Even those who do not have the greenest of thumbs will still be able to keep an autoflower seed alive just long enough for them to do their thing by themselves, which makes this the perfect plant to get for someone who has lost all hope in becoming a plant parent.

High CBD content in autoflowering weed seeds

Autoflower seeds have a fair amount of CBD in comparison to other photoperiod type strains. With the presence of CBD, the mix of both cannabinoids creates a very functional high and a big reason why many are drawn to auto flower seeds is because of the nicely balanced effect that autoflowering seeds can produce. While some prefer more of the psychoactive ingredient for a more potent effect on the mind and body, autoflower weed seeds offer a steady high that can hype you up for the day or wind you down for a night in.

Autoflower seeds produce lower yields

It is important to note that while autoflower seeds are excellent plants for low maintenance growers, it does come with the downside of not producing as much yield as a photoperiod seed would. The quicker a cannabis plant grows, there will not be much time to grow to its full potential without the time and extra nutrients to do so. Similar to sativa plants, autoflower seeds grow pretty short, stocky and thick with the advantage that its full growth cycle is typically shorter than indica seeds.

Perpetual harvests, but no recovery time

Most autoflower weed seeds are the gift that keeps on giving once it starts to grow, since it can grow any time of the year without much maintenance like you would need to with photoperiod feminized cannabis seeds. Perpetual harvests occur when a grower can continuously germinate autoflowering cannabis seeds and time it so that each growth cycle starts when the previous plant starts to harvest. This allows growers to be in continuous supply and never have to worry about lower yields anyway since perpetual harvests are in constant flow and produce cannabis like clockwork. The downside to autoflower seeds having a quick growth cycle and ability to perpetually harvest all year long, is that auto flower seeds will not have any time to recover in the way that photoperiod feminized seeds do with a slower growth cycle. Growers can very easily make costly errors when working with autoflower weed seeds because anything that can affect the growth process will not have enough time to bounce back the way photoperiod cannabis seeds can with the extra several weeks to mend any damage or mistreatment to the plant.

Working with autoflowering cannabis seeds comes with advantages and disadvantages depending on a grower’s experience, growth space, growth techniques, and so on. While auto flower seeds can grow very quickly and often in half the amount of time as feminized photoperiod cannabis seeds, they will not produce as much yield as a photoperiod seed would. But who needs a lot of yield when autoflower seeds can continuously produce for you in as little as two month’s time. Autoflower seeds are an excellent choice for those that would like the combination of CBD to get a functional and sustainable high going.

Why are autoflowering cannabis seeds so resilient?

The background history with auto flower seeds is an excellent example of adaptation and evolution. The cannabis ruderalis plant is a ruderal species that grows in areas that have been disturbed and then left alone, and over time the species grew resilient through harsh winters in Russia, Central and East Europe, and parts of Asia. Growing anything in these climates during the harsh winter months is difficult but auto flower seeds really showed out and proved how durable they can be and adapt when necessary. Today, auto flower seeds can be found online and in stores but previously the cannabis ruderalis plant was known as wild cannabis and was not as easily accessible if not naturally growing in your region. Shortened growth cycles with autoflower weed seeds allow even novice home growers the chance to grow their own cannabis, and no matter the season so you can pick up a hobby growing autoflower seeds any time of the year.

What to choose? Compare our cannabis seed strains!

If you are indecisive with your life choices and don’t have a clue about what type of auto flower seeds you need to kickstart that hobby as a home grower, you have come to the right place! We think all of our cannabis seed collections are stellar thanks to our team fully vetting each brand and batch received to ensure nothing but high quality products, but there are a few auto flower seeds that stand out from the crowd. Choose from classic strains to give that extra nostalgic feeling that comes with a home grown high, or go with a completely new strain you’ve never heard of before for a unique and organic experience. The options are endless when it comes to choosing a cannabis strain, especially with the various types of strains like photoperiod feminized and auto flower seeds. While each have upsides and downsides when using cannabis seed strains to grow at home, it is a fantastic user-friendly way to dip your toes into learning how to cultivate your own weed.

Linked name of the product Blend Flavor Indoor/Outdoor Season of the year (for summer, for winter, etc.) Storage method Level (for beginners, etc.)
Blue Dream Autoflower Seeds Sativa Dominant Hybrid (Blueberry x Haze) Citrus, floral, earthy Indoor or Outdoors Perfect for any season Keep autoflower seeds stored in a sealed container and in a cool, dry place Autoflowering is for beginner to expert level growers
Bruce Banner Autoflower Seeds Sativa Dominant Hybrid (Strawberry Diesel x OG Kush) Fruity and earthy Indoor or Outdoors Perfect for any season Keep autoflower seeds stored in a sealed container and in a cool, dry place Autoflowering is for beginner to expert level growers
Girl Scout Cookies Autoflower Seeds Indica Dominant Hybrid (Durban Poison x OG Kush) Minty, chocolate, pungent skunk profile Indoor or Outdoors Perfect for any season Keep autoflower seeds stored in a sealed container and in a cool, dry place Autoflowering is for beginner to expert level growers
Durban Poison Autoflower Seeds Sativa Candied lemons Indoor or Outdoors Perfect for any season Keep autoflower seeds stored in a sealed container and in a cool, dry place Autoflowering is for beginner to expert level growers
Gorilla Glue 4 Autoflower Seeds Sativa Dominant Hybrid Coffee, chocolate Indoor or Outdoors Perfect for any season Keep autoflower seeds stored in a sealed container and in a cool, dry place Autoflowering is for beginner to expert level growers

Autoflowering cannabis seeds vs Regular cannabis seeds

If you haven’t already figured this out by now, autoflowering cannabis seeds are much different than other cannabis seeds available to home growing enthusiasts. Although you might prefer a certain cannabis seed over the other, getting a grasp on the different types of cannabis seeds gives home growers a better look into the science behind the magic. So what are the key differences between auto flowering cannabis seeds and regular cannabis seeds?

Regular cannabis seeds produce male plants too

When Rexx Life Raj said, “All that I’m asking is that you help me find the beauty in the madness” our stoner minds instantly take us to the joy of working with regular cannabis seeds and the chaos that comes with it as well. Since regular cannabis seeds are 100% natural with no curated genetics, there is a 50/50 chance of producing male and female plants. For growers that are experienced on a comfortable level of confidence to breed their own strains, regular cannabis seeds is the best choice because having a mix of male and female plants is the quickest way to start cross-breeding strains. Autoflower seeds do not produce male plants or seeds, meaning they would not be able to create a new strain with the male pollen needed to pollinate the female plant.

Autoflowering seeds have a higher germination success rate

Not only are auto flower seeds resilient and can get through (most) extreme climates and weather conditions, since autoflower plants do not produce male seeds, the grower has a much higher success rate in planting female seeds to move on to the flowering stage. When working with autoflowering seeds, growers never have to worry or think twice if they mistook a male seed for a female seed (it is a common mistake with regular cannabis seeds).

Autoflowering cannabis seed vs feminized cannabis seeds

Sometimes, there are many different ways of maximizing yield or encouraging extra growth and this is all thanks to feminized cannabis seeds. The name is exactly what it suggests, cannabis seeds that are only female so only flowering plants will come from feminized seeds. But how is it possible to only produce feminized seeds and female plants when everyone knows the male is needed to successfully breed? Cannabis growers figured out a way to get female plants to produce pollen, whether by stopping ethylene chemical levels that encourages female plants to produce sacs, or completely done by Mother Nature where unfertilized cannabis plants can sometimes morphe itself to produce feminized seeds if there is a very deep desire to adapt and procreate. Feminized cannabis seeds have the ability to produce “female pollen”, which is the female version of a pollen sac used to fertilize female flower plants and reproduce.

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Feminized seeds can only grow female plants

Knowing how to work with feminized seeds are important because they are what produces feminized plants to continue reproduction of cannabis seeds. While feminized plants were not created with cannabis plants originally, the technique was already widely popular within the agricultural community. In earlier times, feminized seeds used to be much more expensive than regular or even autoflower seeds. Now, home growers have a wide range of options to see what works best for them and their growth space.

Feminized seeds grow similar to regular cannabis seeds

Autoflower seeds definitely hold a reputation for growing fairly quickly and in half the amount of time as regular cannabis seeds. Feminized cannabis seeds have a growth cycle similar to regular cannabis seeds, where you can take more time in caring for feminized plants in the vegetation stage than you would with any kind of auto flower seeds. Feminized seeds give growers the option of having the best of both worlds, combining the upsides of regular seeds (longer grow time to get bigger and nurture) with the convenience similar to auto flower seeds in knowing that the seeds you germinate will only produce female plants.

How to grow autoflowers?

Learning how to grow autoflower weed seeds has a much easier learning curve as compared to growing regular cannabis seeds. The information required to grow other types of seeds is something that is probably learned best in real time and actually growing a weed seed, but with autoflower seeds they are pretty straight forward and literally anyone with internet can learn how to do this. Even if you have a black thumb, learning how to grow autoflowers might convince you that not all hope is lost. Since the life cycle of an autoflower seed is pretty short, all you need to do is follow week by week to understand what you should pay attention to without overwhelming yourself with too much information.

Week 1: Germination Stage

Whether using the paper towel method or potting method, the germination stage is the first and most important because it will determine the quality of life of the seed. It is recommended to produce a humid and dark environment during the germination phase so that it can properly sprout, or you can always pot it directly into the pot of soil to avoid transplant shock. Remember to bury the seed tipped end downwards as this is where the sprouting and seedling phase will occur. Humidity should be at least 70% and should germinate anywhere between one to three days, sometimes up to a few weeks with other types of cannabis seeds.

Week 2: Seedling Stage

After photosynthesis occurs, a seedling should emerge and it is time to continue giving light source to the autoflowering seeds. Providing additional nutrients for the seedlings without overdoing it so that it can slowly continue consuming nutrients early on. Make sure the potting soil used during this entire process contains perlite, vermiculture, peat moss, nitrogen, and other additional stuff like fungi and compost to make the soil full of plant food that the seedling would love to move in to and call home.

Week 3 – 4: Vegetation Stage

This part of the growth cycle involves watering everyday and feeding the plant with nutrients about twice a week, but it is best to feed intuitively by checking in on the plant daily to monitor its condition. You should see a decently sized plant, at least six inches of growth, and well on its way to flowering! Humidity can be reduced to about 50% and watering about half a liter per auto flower plant every day. This stage is important because it shows the plant that it chose a good home to thrive in and you are ready to help it grow and produce high quality buds.

Week 5 – 6: Flowering Stage

This is where the exciting stuff starts to happen. Increasing water in week 5 and just a bit more in week 6 will help with encouraging its growth to fully bloom. You will see sticky buds start to appear but this is just the beginning to a long few weeks of waiting for final yields. This is the part where you can start to kick back and relax, and know that your efforts are about to pay off in a few weeks!

Week 7: Check on plants, maintenance week

There is not much to do during this week, but still an important week to be part of. Similarly to preparing a mother for birth the week prior to her due date, nothing will really happen the week before but it is best to have the downtime before the chaos begins. Monitoring the cannabis plants and making sure they are free of insects, well fed and watered will make all the difference in harvest quality later on.

Week 8 – 9: Defoliate and flush of toxins

This is the time where you start to give water and only water to the plants from here on out. Flushing or flooding the plant with water will help to remove unwanted chemicals that we don’t want your plant to soak up. Defoliating means to trim the small fan leaves so that the buds can get extra sunlight and limit the risk of mold development. Remember not to flood the plant too much but do it at least once then make an assessment in the next week or two regarding the condition of the plant.

Week 10 – 12: Harvest Stage

While this is a loose estimate, some auto flowering cannabis plants can take up to 15 weeks to fully harvest and you do not want to rush this process as it directly affects the quality of the buds. No matter how long it takes, be proud of yourself for getting to this stage and know you are well on your way to enjoying your own supply! There are other tips and tricks to know about when harvesting and preparing buds to be smoke ready, but when it comes to the harvest stage in a plant cycle there is not much you can do but facilitate a healthy and happy environment for the cannabis plants to become ready to harvest.

Learning how to grow autoflower is not difficult but it is important to pay attention to the condition of each plant so they can get the best care possible. Depending on the cannabis seed strain, certain auto flower weed seeds can take up to 15 weeks and that just means they need extra time to mature and come full term. Growing auto flowers can be a great hobby to have because the ability to perpetually harvest allows home growing enthusiasts to produce their own supply and never have to step foot in a dispensary unless they want variety.

How much do autoflower seeds yield?

You’d be surprised at how much autoflowering cannabis seeds can actually yield, even if an auto flower plant is smaller in size. Generally, autoflower weed seeds will produce smaller plants that won’t grow as much flower as regular seeds can, but on average one auto flower plant can produce between one to two ounces of flower. Compared to regular cannabis seeds that can produce several ounces at a time, auto flower seeds might not yield as many buds as you dreamed of. However, because auto flower seeds have the ability to perpetually harvest, there is no reason a home grower should be running out of weed if they are continuously germinating new auto flower seeds to begin its growth cycle. Autoflower seeds only take between 8-10 weeks to fully flower and show yields, so growers don’t have much time in between growth cycles which helps most growers to stay on track in keeping bud production at an all-time high. There are some autoflowering cannabis seeds that claim to have the highest yield for autoflower strains, and while this can be true, most of auto flower seed success comes from prepping its surrounding conditions properly for optimal growth. The number one reason for an auto flower seed to produce low yields is the amount of stress it has been exposed to. Similar to humans, auto flower seeds don’t like to experience high stress situations like being repotted several times. Auto flower seeds will experience stress during transplant shock, so it is best to grow auto flower seeds straight from the container so that the seeds feel comfortable in growing properly. Avoiding other training methods like topping or SCROG techniques will help an autoflower seed to produce higher yields, and this is because autoflowers have such a short life span it only makes sense to leave it and do its thing without attempting to stunt its growth.

How much light do autoflowering seeds need?

Autoflowering cannabis seeds love the sunlight!While auto flower seeds can grow even in the toughest conditions with very light sunlight, autoflower weed seeds do love direct sunlight whenever possible. Depending on the strain growing, most growers will research accordingly to see the range of daylight hours their autoflower seeds should be exposed to. Best case scenario, auto flower seeds can get up to 18-24 hours of light a day if it is lucky! The four most common light schedules are as follows, so if a full 24 hours of light is not possible then try one of these to keep your autoflower plant on track. Growers follow a daylight/darkness ratio, like 24/0, 20/4, 18/6, and 12/12. While regular cannabis seeds and feminized cannabis seeds are considered photoperiod seeds and absolutely rely on their light cycles, autoflower seeds can have much more leniency with its light schedules and accommodate to its surrounding environment. Autoflower seeds have the incredible ability to flourish even without much sunlight, so other factors like overwatering or other high stress contributors would be the reason for its demise over its light cycle. Since auto flower seeds do not so much rely on sunlight this makes it easier for home growers to create their auto flower weed seed space pretty much anywhere!

What soil should I use for autoflowering seeds?

Plants can be pretty needy but when you start to speak its language and understand what each seed needs, you’d be pleasantly surprised at how quickly any kind of seed can grow. Autoflowering seeds, like any other type of seed, have specific soil mixture ratios that will help the seeds to be its best and grow in its most prime condition. Depending on the growth space and environment, pH levels, fertilizers, etc. there are a lot of factors that go into knowing what is the best kind of soil for autoflower seeds. Using soil that is most helpful to autoflower seeds can actually increase yields exponentially as this sets up each seed for success with the best nutrients possible.

Organic soil is always an excellent way to feed your plant, but using additives to organic soil will only help with a plant’s success. Now, the trick is to know what kind of additives to throw in with organic soil, as different nutrients assist with full growth and maturing terpene profiles. The best ratios for autoflowering cannabis soil is to try the following: equal parts of peat moss/coco peat/coir, perlite, and compost. This might all sound extremely confusing but there are good reasons as to why organic soil must be upgraded with these extras. There are pros and cons using any type of additives in soil, and depending on the type of autoflower seed you’re growing it will make a big difference in results. For instance, coco fiber is pretty cheap and easy to use and its sole purpose is to hold water better for the plant while increasing aeration. However, to find a high quality coco fiber can be difficult. Coco peat is made from the husks of coconuts and coco coir is made from the fibers, and both help plants retain water. Perlite also increases aeration and helps to keep the plant’s pH balance, which will help increase soil fertility.

What is the optimal temperature and humidity to grow autoflowers?

Cannabis plants go through different stages during the growth cycle, from germination, to seedling, to vegetative to flowering. At these points in its growth cycle, it is important to have optimal humidity and temperatures to put the autoflower plant in the best environment possible. After the germination phase and into the seedling stage, an autoflower seed has not established a root system which helps the plant to absorb water. This creates a huge need for high humidity so that the plant can absorb water through its own leaves. Holding humidity temperatures between 60% and 70% during the seedling stage, then slowly decreasing humidity levels by 5% each week when going into the vegetation phase. As the auto flower seeds move later into their growth cycle, humidity levels will be casually lower but still staying well above 40% up until the flowering period. During the flowering period, humidity levels will need to be lowered significantly and reduced to less than 50% humidity. At the end of its growth cycle, humidity levels should be around 30% to 40% to fully maximize yield potential. Autoflowers can also grow in less than ideal environments that lack a lot of humidity or there is none in the winter, and so on. Autoflowering cannabis seeds are highly adaptable and while these cannabis seeds appreciate light and humidity, it will still be able to grow without it.

What kind of nutrients do autoflowers require?

If you have some kind of planting experience, there are always recommendations when it comes to NPK ratios, or nitrogen (N), phosphorus (P), and potassium (K). This usually occurs during the vegetative stage, as there is naturally the right amount of nutrients (especially Nitrogen) if you are planting with premium soil. Depending on the strain, it is important to know what ratios to give your plant baby so that it can grow in the way it was intended to. Autoflowering seeds make it much easier on home growers in the sense that their growth cycle is so short that they don’t necessarily need as much tending to as other types of seeds. It is best to add the right amount of nutrients when first planting the seeds so that it can grow correctly right from the start, and for auto flower seeds any kind of premium soil should have the proper NPK ratios it needs for a successful growth.

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Depending on the type of autoflowering cannabis seeds you’re working with, you can research specifically what additional nutrients the seeds might require or respond to, but if you are a lazy plant parent or just trying this out for the first time as a trial and error experiment, give any kind of premium soil that your local shop recommends and if you’re feeling chatty you can always ask them if they know about growing autoflowering cannabis seeds so they can give you tips and tricks specifically for the region you reside.

What kind of water is necessary for autoflowers?

Water is something most people don’t think about as we have all kinds of water sources available at our disposal. But when you are trying to grow autoflower weed seeds, it does make a difference to pay attention to the type of water the auto flower seeds will consume. The three most important factors in the entire home growing journey of any plant is water, light, and air. If using contaminated water, of course the plant or individual consuming that water will be affected with whatever contaminants are present. It is best to always make sure that a clean water source is used and you can even step it up a few levels by using distilled water for auto flower seeds to thrive. Especially since autoflower weed seeds have such a short life cycle, feeding autoflower plants distilled water will assist with nutrient absorption and gives you much more control over the plant’s nutrition. Distilled water also helps in reducing any chance of bacteria appearing from water sources that you might not even know has contaminants. Depending on where you live, some tap water sources have an improper pH balance and are full of unwanted heavy metals and minerals (or lack of) that distilled water can take care of seamlessly. Autoflower plants are pretty easy to water since they are small and manageable, so using distilled water jugs might work a lot easier than using the hose with running tap water.

What is the way to germinate autoflower seeds?

There are a few ways to germinate autoflowering cannabis seeds, but sometimes you just need to simplify a process that does not need to be complicated. Although there are several methods to germinating a seed, there are certain methods that might prove to work better than others, and if you are interested in experimenting those different methods it might be fun to try two methods at the same time with separate seeds from the same batch of seeds so you know the seed quality is the same. The first easy method is the wet paper towel method, and the second is planting directly into the soil. Both are easy and do not require additional germination kids or other setups that can add up in cost.

The paper towel method involves wetting two paper towels so that they are damp but not soaking wet. The point of this method is to create a humid environment for the seeds to sense it is time to germinate and sprout, but it will not work well if the seeds drown out before they get a chance at life. Placing one damp towel into a container, place the auto flower seeds on the towel about an inch or two apart depending on how large the container is and how many seeds there are to germinate. Place the second damp towel on top of the seeds so that the damp towels are sandwiching the seeds. Cover the container loosely and place in a cool and dark space, and in just a few days to a couple of weeks the autoflower weed seeds should start to sprout and show signs of success that it is ready to transplant and start its seedling journey!

Another method is to plant directly into the growing medium or pot of soil the seeds will grow in. Doing this avoids transplant shock which can easily happen to autoflower seeds and limit its chances at a successful growth cycle. There are a few tips to planting an autoflowering cannabis seed correctly:

  • Plant the autoflower seed with the crown pointing upwards (tipped end down) so that the cotyledons (or leaves) come out of.
  • The more moisture and humidity an autoflower seed absorbs, the better. Without drowning the seeds, keeping it well hydrated and damp will ensure a healthy life cycle
  • Bury the autoflower seed into the soil at two centimeters deep, as burying too deep might stunt its development and not burying deep enough will cause it to develop a weak stem and stunt the plant’s growth as well.

Do not crowd a pot with too many seeds as multiple root systems do not like to share space and nutrients. The last thing you want is for your autoflower seeds to be fighting with one another for nutrients to stay alive, so having decent space with room to grow is the best way to increase the success of germination. It is important to germinate autoflower weed seeds properly because this will determine the outcome of that seed’s life cycle and ability to produce quality yields.

How long does an autoflower take?

Depending on the autoflower cannabis strain, on average it might take an autoflower between 8 to 10 weeks, sometimes up to 15 weeks to go from seed to harvest. For example, many sativa strains tend to harvest a lot quicker than indica strains, and with hybrid strains there will be a shift in growth cycle because of its plant parents. Auto flower is notoriously known for growing from seed to harvest in half the time as regular or feminized seeds, so even if there are strains that take up to 15 weeks to fully harvest, that same strain as a feminized or regular cannabis seed would take much longer. If you are looking for strains that take the least amount of time to deliver the goods, go for full sativa strains that should harvest in as little as 8 to 10 weeks. If you are fine with taking your time and not constrained by an extra month or two of the home growing process, look for a pure indica autoflowering weed seed that will most likely take longer than the average auto flower seed to fully grow. Sometimes growing autoflower seeds indoors and giving them 24 hours of light can speed up the process, so consider these factors when determining how long your specific autoflower seed might take to grow to full harvest.

Are autoflowering seeds female?

It can get quite confusing if starting out as a beginner home grower and learning the ropes between the different types of cannabis seeds. While there are major differences between autoflowering weed seeds and feminized weed seeds, it is important to understand that autoflowering seeds will always be female thus making them feminized as well. Are you still confused? Probably, but it’s understandable without the proper breakdown.

Feminized seeds will always be female and are feminized because it was made by a female plant with female pollen, thus only able to produce female plants which guarantees flowering and harvest. Feminized seeds are photoperiod seeds and require much different light cycles and additional care with a longer growth cycle than autoflowers, which is where they differ. Autoflowers relate to feminized seeds in the sense that they will only produce female plants as well since autoflowers will always go through a vegetative, flowering and harvest stage as long as they are healthy and not under stress. It is best to remember that only female cannabis plants can produce flowers, which is why most home growing enthusiasts prefer feminized or autoflower seeds over regular cannabis seeds due to the high chances of each batch containing male seeds that won’t grow.

How to grow autoflowering seeds indoors?

One of the main deciding factors when home growers are working with autoflowering weed seeds is its ability to grow successfully indoors. You don’t need an entire room to grow auto flower seeds (if you want to, that’s up to you but it’s not a requirement), so finding space in your current living area shouldn’t be something to stress over. The biggest difference between growing indoors vs outdoors are various elements that can be controlled inside, like the lighting, temperature, protection from insects and bugs, etc. The process for knowing how to grow autoflowering seeds indoors involves knowing the steps of the auto flower seeds life cycle and letting them do its thing. The life cycle of a cannabis seed is:

  • Week 1: Germination phase
  • Week 2: Seedling phase
  • Week 3 – 4: Vegetation phase
  • Week 5 – 6: Flowering phase
  • Week 7: Maintain plant environment, monitor nutrient levels
  • Week 8 – 9: Defoliate and flush with water to clear out any chemicals
  • Week 10 – 12: Harvest phase!

If you are a beginner home grower, this might seem daunting to you but with more research and a few tutorial videos you will be well on your way to becoming an expert at knowing how to grow autoflowering seeds indoors. Pay attention to week 7 to week 9, where growers must maintain a healthy environment for the plant to continue growing. Sometimes, plants need extra nutrients or additional care so this part of the life cycle is essential in determining the quality of plant yield.

Defoliating and flushing is another important part in preparing the plant for harvest because this is the point in time that home growers stop giving the plant anything else but water. Flushing the water by flooding it with water with literally flushing extra chemicals that the plant should not soak up, and helping to prepare itself for a full bloom without any type of chemicals fighting to contaminate that. Defoliating an auto flower plant helps it to absorb more light and encourage continuous growth so that it can move through to the next phase of harvesting.

How to grow autoflowering seeds outdoors?

Are you trying to take a stab at growing autoflowering seeds outdoors? It is not much more difficult than growing autoflower seeds indoors, but there are certain factors you must be aware of that a typical indoor home grower would not need to pay attention to. Autoflower weed seeds actually prefer direct sunlight, so although growing indoors has its perks in customizing the lighting, there is nothing like some organic vitamin D. The same life cycle applies for growing auto flower seeds outdoors, but consider the following tips so that you can create the best growing environment for your cannabis plant babies outside.

If you are growing autoflowering seeds outdoors, the most ideal time of the year is from mid-summer to late-summer, as this is the prime time growing season and you know there should be plenty of natural light. Making sure the pot(s) that each autoflower seed will grow in has the proper drainage holes at the bottom to help with airflow. Again, it is best to plant once and not transplant an autoflowering seed as it has a good chance of not surviving a second transplant and so on.

Auto flower seeds should take in about 8 hours of sunlight per day, although they can get up to 24 hours of sunlight if you are lucky enough to live somewhere that experiences those long summer days. If exposing auto flower weed seeds to direct sunlight and a lot of it, please be sure to water consistently everyday, without overdoing it and drowning out the plant. The most important time to make sure water levels are sufficient is during the first week of planting, then afterwards it is pretty much all about maintenance. While auto flower seeds might take slightly longer to harvest when growing outdoors, it is nothing to be concerned over and definitely won’t take as long as most photoperiod strains.

When do you harvest autoflowering cannabis plants?

Any time between 8 weeks and 15 weeks is the amount of time it can take for an autoflowering cannabis plant to fully harvest. Depending on the cannabis strain and how well it has been treated throughout its growth cycle, home growers can expect to start the harvest stage in as little as two months from germination. Defoliating is a sign that the harvest stage is about to begin, when you see leaves that should be cut down and removed for extra sunlight to be absorbed. But the harvesting stage doesn’t mean that you can grind some up and roll into a joint right then and there, so paying attention to certain aspects of the flower growth will be a telling sign of when to begin the harvest stage.

Looking at the flowers’ trichomes will give home growers an indication on how ready the flowers really are. When trichomes are cloudy, it means that the trichomes are at full maturity and ready for harvest. If clear trichomes are present, trichomes are still maturing and the harvest stage should be delayed until the trichomes become more cloudy. Trichomes are what delivers the potency of cannabis and flavor profiles within a cannabis strain, and the more mature trichomes become the more potent an auto flower plant will be compared to a pre-mature trichome filled flower.

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