Top 5 Highest THC Autoflowering Strains

07 March 2023
Love it or hate it, but you can't ignore THC. One of the most important cannabinoids of the cannabis plant, THC has gathered a lot of attention.
07 March 2023
16 min read
Top 5 Highest THC Autoflowering Strains

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  • 1. Girl scout cookies auto
  • 2. Gorilla zkittlez auto
  • 3. Gorilla glue auto
  • 4. Gorilla cookies auto
  • 5. Strawberry gorilla auto
  • 6. In conclusion

Autoflowering strains are perfect for beginners looking to dip their toes into growing cannabis. Not only are autoflowers fast because you go from seed to harvest within 3 months, but they also reduce costs considerably. If you’ve avoided growing autoflowers, you’re seriously missing out. Compared to photoperiod strains, autoflowers weren’t preferred just a few years ago. Most people believed that autoflowers produced lesser yields and weren’t even potent. However, times have truly changed and autoflowers produce a lot more than they did when they were just introduced.

Also, they are as potent as photoperiod strains, and some strains like Girl Scout Cookies Auto beat photoperiod strains! By a long mile!

You get to harvest two batches of autoflowers in the time required to grow one batch of photoperiod plants. Plus, you never have to worry about changing the light schedules. Seriously, what’s not to love? A note on THC – People immediately jump to conclusions when they see psychoactive and THC in the same sentence. They assume that THC is evil while CBD heals just about everything. But, did you know that it’s important for both THC and CBD to work together in tandem? Even for patients seeking medical marijuana, strains with high THC are recommended so that it actually heals and helps them.

THC is a cannabinoid that’s found in the cannabis plant. It’s also most famous for its psychoactive capabilities. But that’s what makes it the best for medicinal uses as well. From Glaucoma to depression, you can try cannabis to see if it really helps you. The benefits of THC and CBD will be a topic for another day, but if you’re looking for autoflowering strains with the highest percentage of THC, you’ve come to the right place. Sit back, sip your coffee, and think about how you’re going to relish these beauties when you get your hands on them…

1. Girl Scout Cookies Auto

This strain is a legend. It’s truly one of the most popular strains across cannabis circuits. Just like you can’t stop with just one cookie, this strain will force you to go back for more. Again and again!

If you had to describe this wonderful strain to a friend, you wouldn’t know where to start with. For one, it tastes like a cookie. With its sweet undertones, it’s enough to transport you to foodie land. But, the sweetness is not so dominating either. It’s just the perfect mixture, and when combined with its earthy aroma, it’s an experience to behold.


Top 5 highest THC autoflowering strains: girl scout cookies autoTop 5 highest THC autoflowering strains: girl scout cookies auto

Girl Scout Cookies Auto.

No matter how you describe this strain, its ability to uplift your thoughts is just indescribable. You gotta try it to believe it! Girl Scout Cookies Auto is a combination of both Sativa and Indica, so the effects can be felt on both the mind and the body. While the mind buzzes with creative ideas, your body will also enjoy some much-needed relaxation.

At Fastbuds, it took several years to finally create an autoflower that resembled the original Girl Scout Cookies strain. Coming to the THC, this strain produces a whopping 20% that’s desired by many medical marijuana patients. By crossing the true genes of the original Girl Scout Cookies with a Canadian Ruderalis, we have managed to create this outstanding strain that is second to none.


Girl Scout Cookies Auto
5 out of 5
there was a lot of back and forth but the guys stayed patient and polite throughout. helped a beginner like me resolve a lot of issues.
Verified customer
Reviewed 21 December 2022


If you’re a sweet tooth, this strain will never let you forget her. But if you’re an artist, you’re going to fall in love with the explosion of colors once the plant nears its harvest date. With white trichomes, orange calyxes, and neon orange pistils, it’s a color riot. Some growers will also see the plant displaying an orange color that turns deeper and reddish as time goes by. If you intend to grow this, remember that this plant will do well with heavy doses of fertilizers. She’s a tall, gorgeous girl, so please treat her with the respect she deserves.

2. Gorilla Zkittlez Auto

Gorilla Zkittlez Auto is a favorite for many cannabis growers, as it’s a strain that has recently won many 1st-place awards thanks to its thorough selection, which results in a unique terpene profile that’ll leave you feeling happy with a silly grin on your face after you’re done smoking it. Trust us, you won't be able to wipe that grin off because Gorilla Zkittlez Auto is a beautiful strain that makes you appreciate things more in life.


Top 5 highest THC autoflowering strains: girl scout cookies autoTop 5 highest THC autoflowering strains: gorilla zkittlez autoTop 5 highest THC autoflowering strains: girl scout cookies autoTop 5 highest THC autoflowering strains: gorilla zkittlez auto

Gorilla Zkittlez Auto.

Before we get all philosophical, we want you to know that we’re not exaggerating anything here. This strain is truly magical, thanks to its taste and aroma. It’s like terpenes on steroids – yeah that’s what it is! It makes you energetic, euphoric, happy, and the bonus is that you’ll get all your work done on time. Gorilla Zkittlez Auto will keep you hooked, and there’s no escaping here.


Gorilla Zkittlez Auto
5 out of 5
I went on a holiday for almost two weeks and trusted them to someone else and they survived. Not in the best condition haha but alive
Verified customer
Reviewed 9 January


Although it’s an Indica-dominant hybrid, this girl will get your creativity flowing like none other. If euphoria and happiness are what you seek, then Gorilla Zkittlez Auto is more than happy to grant it! She’s also a healer with a THC content of about 27.6%, and she won’t ever let you down. This strain also has a reputation for growing too fast and too big, and with a harvest period of just 9 weeks, you won’t be disappointed.

Most people love Gorilla Zkittlez Auto for its invigorating effects, but what makes the plant stand out is the way it grows. Not only does the plant smell delicious, but it also looks like it’s covered in snow due to all that sticky resin. It tastes like a combination of fruity and spicy flavors that can be smoked at any point in time during the day.

3. Gorilla Glue Auto

Gorilla Glue Auto is one strain you’ll always complain about. Especially when you remember how hard you had to struggle to get all the resin out of your scissors. Gorilla Glue Auto, known for its exceptionally large size, is a plant that gets coated with so much resin that it sticks like glue to you!


Top 5 highest THC autoflowering strains: girl scout cookies autoTop 5 highest THC autoflowering strains: gorilla glue autoTop 5 highest THC autoflowering strains: girl scout cookies autoTop 5 highest THC autoflowering strains: gorilla glue auto

Gorilla Glue Auto.

The trichomes are a treat to watch, and you can recognize this plant from anywhere due to its pungent aroma. It also delivers a powerful high that will just slam you to the couch. However, GG Auto also has Sativa attributes that create positive feelings. Think about growing this strain only if you have space because she can get out of control at times.


Gorilla Auto
5 out of 5
first time ever growing and got some amazing colors from this strain with low temps ran it at about 58-64 for 2 weeks and got this color
Jackin Meoff.
Verified customer
Reviewed 26 December 2017


If you’re looking for a mind-blowing buzz coupled with a body stone, this strain is just perfect for you. Seriously, think no further. While growing Gorilla Glue Auto, you’ll be treated to a splendid show that includes a mixture of blue and silver trichomes with a generous dusting of powdered snow. She is one of the best, and if you love dank marijuana that’s second to none, she’s the one for you.

4. Gorilla Cookies Auto

The Gorilla Cookies Auto is a strain that got its fame due to its extremely sturdy genetics, becoming one of our best-selling strains of all times. Need we explain more? This strain is a potent combination of the infamous Gorilla Glue and Girl Scout Cookies cannabis strains. When it comes to THC, you can expect a powerful high because it contains almost 28.5% of pure THC.


Top 5 highest THC autoflowering strains: gorilla cookies auto

Gorilla Cookies Auto.

Any discussion on cannabis strains is never complete without mentioning terpenes. Terpenes are essential oils that produce a distinct aroma for every cannabis plant. Gorilla Cookies Auto is power packed with terpenes, with the main ones being caryophyllene, myrcene, limonene, humulene, and linalool, among others, making it a great choice for terp heads. 

This strain also contains Pinene which helps to fight against stress, anxiety, and fatigue – conditions that are most common nowadays. Gorilla Cookies Auto smells like a juicy combination of sweet cookie dough and earthy tastes but the aftertaste is strong with a good dose of kushy flavors. This strain is sure to increase your energy even though it’s a 55% Indica / 45% Sativa Indica-dominant hybrid.


Gorilla Cookies Auto
5 out of 5
I got 134g off this gal growing in 3 gal pot with 24 hours of light. i'm stoked with the result! Smells like diesel. Was a great grow overall.
Verified customer
Reviewed 9 December 2022


Gorilla Cookies Auto starts with slight effects, but don’t be fooled. It produces such a high THC percentage for a reason. After at least half an hour, the tingling feeling in your body will become more apparent. It increases focus drastically in the beginning, but the effects will slowly fade away into something more pleasant and divine. If you’re looking for a strain that boggles both the mind and body, this is the one that truly hits the mark.

5. Strawberry Gorilla Auto

Our Strawberry Gorilla Auto has become famous among autoflowering cannabis growers for its extremely high THC content that can reach up to 28.4%. From retaining its status as a THC giant to winning 1st place at international cannabis cups, the Strawberry Gorilla Auto deserves its status. Cannabis connoisseurs looking to taste truly original terpene profiles can stop searching right away because this autoflower offers a delicious flavor and aroma that’ll make you fall in love with it.


Top 5 highest THC autoflowering strains: strawberry gorilla auto

Strawberry Gorilla Auto.

Right from smelling like weed-infused strawberry jam, this extremely flavorful variety even tastes the same. You’ll feel both relaxed and focused at the same time since it’s an amazing combination of the relaxing effects of Indicas and uplifting effects of Sativas. It’s a strain worthy of worship because it’s not possible to win 1st place in any category and achieve popularity without being the best. It’s easy to grow this strain. Unlike most strains, it’s pretty forgiving. It starts small but grows to around 150 cm if you provide the right conditions. 


Strawberry Gorilla Auto
5 out of 5
It’s 7th week from seed and I’m already flushing. The buds look tight and smell awesome. Two more weeks tops and it’s chop day!
Verified customer
Reviewed 9 September 2022


The buds are covered with trichomes that are sure to fire your imagination once you harvest and smoke it. With a THC content of 28.4%, this strain is used for many medical conditions including migraines, depression, stress, and bipolar disorder.

There are just too many strains on the market. Understandably, it’s tough to select the best strains with the highest THC content, but I hope that this article has made it simpler for you. It’s important to select strains with the best genetics. If you’re a beginner, experiment as much as you can and you’ll be able to harvest beautiful buds within no time!

6. In Conclusion

Autoflowers have come a long way since the first automatic strains were widely available on the seed market. Because of these huge advancements, autoflowers now offer extremely high THC levels that are up to par with photoperiods but with one main difference, the ability to grow and flower under the main light cycle, so if you’re looking for top-quality harvests in as little as 8 weeks from seed, make sure to try our top 5 highest THC autoflowering strains!