10 Best Autoflowering Cannabis Strains To Grow in 2021

Are you looking for the most popular autoflowering cannabis strains for your marijuana garden? Read this guide to buy the best autoflowering strains on the market.

Autoflowering strains have taken the cannabis world by storm in recent years. They have become a “must-have” plant for every weed grower.

Due to its Rudalis genetics, growers expect high yields with a short flowering period, allowing them to take multi harvests during the season.

Since there are many variants of autoflowering strains available, it becomes challenging to pick the right one.

Don’t worry; here are the top 10 autoflowering strains just for you!

Top 10 Best Autoflowering Strains You Must Try

Whether you’re looking for autoflowering Indica to grow indoors or Sativa autoflowering for high yield, you have plenty of options!

Let’s explore some of the best ones right here!

White Widow Autoflower

White Widow AutoAny list of best autoflowering strains would be incomplete without White Widow Autoflower.

As you might know, White Widow is one of the most popular hybrids with thousands of followers globally, and the autoflower version of this legendry strain is no less.

Auto White Widow is a bit heavier on the Sativa side with flowering within just eight weeks.

Amazing, no?

Growing White Widow Auto is very easy, and that’s why novice growers love it!

For seasoned smokers, this strain produces potent effects that leave you in a state of euphoric high.

Do you like to have a fragrant high?

The pleasant aroma of this Auto White Widow will do the work!

The high produced by this strain makes you more creative, offering a powerful mental buzz. It is a perfect option for those who feel drowsy and tired in the morning.

Having something for every cannabis lover, you can call Auto White Widow an all-rounder.


Gorilla Glue Autoflower

Gorilla Glue AutoIf you are one of those heavy smokers and looking for something potent, Gorilla Glue is worth the shot!

With soaring THC of around 26%, this autoflower answers those who doubt the potency of autoflowering strains.

You can cultivate Gorilla Glue indoors or outdoors with minimum attention. You don’t even have to bother about the light cycle. Moreover, it is resistant to bugs and pests, making it an ideal option for beginners.

Gorilla Glue has won many awards, including High Times Jamaican Cup.

This excellent autoflower strain uplifts while still offering a powerful sedative influence, helping you unwind while still feeling euphoric.

Since it contains high THC, it is beneficial for people having chronic pain looking for a heavy high. 

But…

You must be cautious as it can generate paranoia, so stay in your tolerance levels.

If you are looking for something to make your evenings as remarkable as your nights out, Gorilla Glue is the name you should look for!


Northern Lights Autoflower

Northern lights autoNorthern Light is another classic strain that you will find in the autoflower version.

This Indica-dominant cannabis strain carries the unique qualities of its parents – Original Northern Lights and Rudalis.

Northern Lights Auto is ideal for the growers who live in a region where they don’t get much sunlight or not-so-long summer.

Growing Northern Lights Autoflower is easy – indoors or outdoors. It takes about nine to ten weeks to grow up and reaches 1.2m height.

If you’re an expert grower, you can get yield from this auto variant as high as 500-550g/m² indoors while outdoors, a single plant can offer 170-220 grams if you handle it well.

Cool, right?

This well-rounded quality will satisfy both beginners and seasoned growers alike, as everyone can get good crops from her. At the same time, experts can push her to the limit to get the highest yield.

With an average THC ratio, it offers an uplifting yet soothing high and is helpful for people with chronic pain, migraines, and other medical conditions.

Thus, for anyone looking for an intense high with calming effects, Northern Lights Auto is a must-try!


Girl Scout Cookies Auto

GSC AutoAs fascinating as its name, Girl Scout Cookies Auto is one of the most potent strains on this list.

It is a classic hybrid cannabis strain whose origin leads us to landrace strains like OG Kush and Durban Poison.

Girls Scout Cookies Auto is a great option for beginners as the plants are immune to bugs, pests, and frosts. In addition to that, the plants flourish well in hot and cold climates, making it a great choice for growers with fluctuating temperatures.

The best part?

Offering harvests around 500 to 650g/m2, it is one of the highest yielding autoflowering strains in the market.

Just like the name, it smells and tastes like those delicious cookies the girl scout used to sell.

The candy-like sweetness has strong hints of chocolate, sugar, and nutmeg.

Talking about the effects, GSC Auto is a very powerful hitter. Right after its two or three whiffs, you’ll feel like talking overnight, having some productive talk and giggles.

Medically, this is one of the best autoflowering strains to reduce aches and pain, muscle spasms, PTSD symptoms, and neuropathy.


Green Gelato Automatic

Green Gelato autoBeing ‘Strain of The Year’ in 2018, Green Gelato Auto definitely deserves a place on this list!

Bringing all the best qualities of your beloved Green Gelato, this autoflowering version is something you must try if you’re a true cannabis lover.

The smell and taste of Green Gelato Auto are like a bundle of joy to the nose and tastebuds, having the most pleasant aroma and flavor.

For growers who’re just stepping into the cannabis world, this autoflower is a blessing as it’s very easy to grow and maintain.

The maximum growing height of this weed plant is just 120cm, making it an ideal option for indoor growing. With the flowering period of 70 days, Green Gelato Auto is what you should grow if you want quick results.

Like its original strain, Green Gelato Auto brings balanced effects on the body and mind with a rush of relaxing, cerebral euphoric high.

Having around 24% THC, it is one of the most potent autoflowers in the market. You’ll need just a few hits to see how powerful she is!

If you’re an artist or want to finish some creative projects, Green Gelato Auto will be your best companion!


Blueberry Autoflower

Blueberry Automatic If you want a fruity autoflowering strain, go for Blueberry Autoflower, and you won’t regret your decision!

Being a descendant of the finest blueberry strains and rudalis genes, Blueberry Autoflower is one of the most fruity strains you can have.

It is a forgiving plant, so it’s ok if you’re a rookie and makes a few mistakes while growing this lady. She won’t give up on you soon like other plants.

Moreover, with a short flowering period of just eight weeks, it grows fast and stays short, so you can raise her in your balcony or cabinet or almost anywhere.

And this is what makes Blueberry Autoflower some of the grower-friendly strains around.

Wait, there’s more!

With the fruity aroma and taste of freshly picked blueberry, Blueberry Autoflower is a darling of many weed lovers.

It is known as the best flavored autoflowering weed strain with a rich, fruity aroma mixed with a sweet scent of blueberry.

With approximately 475 grams/m² beautiful buds in your hands, you get enough stock until you grow another one, right?

This auto strain has moderate 15% THC, allowing you to unwind after a stressful day at work.

It generates pleasant sensations in your mind that you would want to relax on your balcony with a glass of your favorite wine.

Bringing a euphoric feeling to the mind and relaxing the body, Blueberry Auto is also helpful for patients with anxiety and depression.


Super Critical Auto

Super critical autoflowerMerging three classic strains – Skunk, Big Bud, and White Widow, Super Critical Auto is a fantastic addition to the best autoflowering strain list.

It is a high-performing and award-winning hybrid strain of cannabis that every canna lover wants.

You can grow Super Critical Auto indoors or outdoors. With a short flowering time of seven weeks, this strain has it all!

It grows short with just 70 to 120 cm, becoming a perfect option for indoor growing. 

Moreover, with such superior genetics, it yields like no other plants. Indoors, you get soaring 800g/m2 if you use SoG method, while outdoor harvest offers up to 35 grams from a single plant.

Isn’t it amazing?

This is undoubtedly one of the highest-yielding auto-flowering strains you would find.

If you want a quick session with your weed, it’s a perfect choice as Super Critical Auto hits hard and fast too!

It generates full-body effects that relieve all your pain and leave you in a peaceful state of mind that ultimately leaves you to fall asleep.

What more do you want, right? Try Super Critical Auto TODAY!


Amnesia Haze Autoflower

Amnesia Haze AutoAmnesia Haze Autflower takes the autoflower category to the next level. As it has 50% Sativa, 20% Indica, and 30% ruderalis genes, this cannabis strain is some of the best autoflower strains around the globe.

Having three variants at the same time, Amnesia Haze Auto is a favorite among growers and smokers alike.

Growers who live in hot and sunny weather can raise this baby outdoors as it thrives well in the natural climate. It grows to 120cm and offers 180 grams per plant when dried.

If you want to raise it indoors, make sure you save the room for these 100cm plants. It offers around 350 to 400g/m² indoors.

If you’re a new stoner, this autoflower offers a smooth, flavorful smoke that will go down easily without leaving you coughing.

The Amnesia High is more of a pleasant experience with the sweet and sour undertone. The effects take around 10 to 15 minutes to settle in. 

Once it starts, you’ll feel energetic and creative. Some users experience giggles as well.


OG Kush Auto

OG Kush AutoDinafem’s OG Kush Auto is one of the most delicate autoflower variants. The Indica dominance in this strain brings the best out of OG Kush Auto.

Showing the Indica-dominance, the plants grow short and compact, offering beautiful buds with vibrant colors. The resinous crystals add more beauty to the potent nugs of this plant.

If you live in a humid climate, this is probably the best strain for you!

To get the best out of this unique strain, make sure you provide enough light and space if you’ve grown it indoors. Outdoors, you should monitor the moisture level.

You can feel the classic aroma and flavor of OG Kush in this autoflowering strain with a hint of pepper and lemon. Those who love Kush strains must try this weed.

OG Kush Auto produces an Indica-like high with a strong buzz of physical energy that lasts long. Due to its Sativa qualities, it might generate some cerebral rush that will take your experience to the next level.

If you are in search of a balanced high that won’t leave you sleepy and makes you more creative, try OG Kush Auto!


Auto Ultimate

Auto UltimateIf you want to cultivate the most rewarding autoflower strain, look no further. Auto Ultimate is your ultimate solution!

Auto Ultimate is an autoflowering version of the Ultimate strain by Dutch Passion. By cross-breeding the Ultimate with AutoMazar, they’ve created this legendry autoflowering strain for weed lovers.

Auto Ultimate grows well both indoors and outdoors. You need to take care of the lighting and moisture control while cultivating this beautiful strain.

Though it takes 12 to 15 long weeks to finish flowering, it’s worth your wait with the highest yield and exceptionally unique high.

Many years of careful breeding make this strain favorite among many growers and users alike.

With a soring 20% THC ratio, this autoflowering strain gives you nothing but the best high you could ever imagine.

The strain produces the feeling of euphoria, allowing you to relax. It reduces the pain and aches to the level that you won’t feel a thing while high on this weed.

 

Benefits of Growing Autoflowering Cannabis Strains

Quicker Harvest

Autoflowering marijuana strains do not depend on light cycles to start their flowering period. They can switch from seed to harvest in as fast as ten weeks, supporting continuous and rapid production of high yields. It means that you can grow them all year round with multiple harvests.

Discreet Cultivation

The height of the autoflowering plants usually varies from sixty to a hundred cms. That’s why many growers call them ‘dwarfs.’ This feature lets you grow these plants in galleries or hidden areas in the garden.

Resilience

Because of their Rudalis genes, autoflowering plants are very flexible to extreme weather fluctuations, infections, and diseases. This makes autoflowering strains not only more accepting for beginners but also suitable to raise in the cooler parts of the world. If it’s not too freezing (and snowy), you can grow autoflowering strains outdoors, even in the winter.

Independent Light Cycle

As the name suggests, autoflowering strains do not require special attention to the light schedule. It is among their most outstanding qualities. You keep the concern about switching your light cycle to 12/12 at the correct time to make plants change into blossom at bay if you grow autos. Autoflowers will bloom with 12, 18, even 24 continuous hours of light.

Excellent Yields

Despite the short flowering time, high-quality autoflowering seeds get relatively high yields compared to photoperiod plants of the same size. The reason is they take up to twice as many hours of light a day while developing buds. Grow autos and get higher yields!

Many Autoflowering Strains Have CBD

Since autoflowering strains come from the rudalis family, they carry some amount of CBD along with high THC ratios. It means if you are looking for the therapeutic use of cannabis, you can definitely rely on autoflowering strains for pain relief. For those who love intense high, autoflowering generates potent high with high amounts of THC.

Smart Growing Tips For Autoflowering Strain Growers

Here are some valuable tips that will help you get the max out of your autoflower seeds:

  • Choose high-yielding autoflowering seeds, obviously!
  • Cultivate your autoflowering seeds indoors, in a grow tent if possible. Maintain a controlled atmosphere.
  • Keep an eye on your grow area temperature and humidity. Don’t forget to keep the area clean.
  • If you prefer to grow the plants in soil, use fabric containers rather than regular cans or pots. Fabric containers will give your autoflower plants more oxygen. It will ultimately lead to higher yields.
  • Do not get enticed to feed your autoflowering plants too many fertilizers in the greed of heavy yields. The nutrient burn will harm their growth and lead to disappointing crops.
  • Like repotting, pruning, and SCROG-ing, overwatering generates stress for your little ones. Therefore, always avoid overwatering your auto plants and only feed them water when the soil is subtle and dry.
  • Autoflowering cannabis has a short life cycle. So it will take more time to recover from any stress or training techniques you try to put in.
  • Try using LED grow lights that would do less harm than others.
  • Please do not forget to give your plants lots of love!

Final Words

We hope this list will help you pick the right strain according to your preference.

If you are concerned about the price, you can buy the above-mentioned strains at affordable prices from reliable sed banks.

If you want the couch lock effect from Indica or sedative high from Sativa, our selection of top 10 autoflowering cannabis strains will serve your purpose of growing weed.

Choose your seeds carefully and enjoy growing high-yield cannabis plants!

Leave a Comment