Top 5 Fastest Autoflower Strains - 2023 UPDATE

Top 5 Fastest Autoflower Strains - 2023 UPDATE

Curious to the fastest autoflowering strains of all time? Check this top 5 real quick autoflowers, and start growing! Last updated 26/01/2023 7 min read

    Homegrown weed is the best weed to find, but you do have to have a little patience to grow your own cannabis plants. There is one big tip we can give to make sure that the growing period is as short as possible: choose the right strain! When it comes to speed, we advise picking autoflowering seeds.

    Related article: What are autoflowering seeds?

    The fastest autoflowers strains have a relatively short period before they begin to pop. From seed to nugs can be a mere 9 to 10 weeks. That’s a short period, so you’ll get your buds before you know it.

    Before we get to the top 5 fastest autoflower cannabis seeds of 2023, let’s discuss flowering time in more depth. After that, you will find out which is the fastest autoflower strain. Sounds like a plan?

    What is the flowering stage of weed?

    The life cycle of cannabis is pretty basic. Nature has no need to overcomplicate the issue. It starts with seeds. Seeds can be pre-germinated with water before being placed in soil.

    Related article: Germinating Weed Seeds Guide: How to Germinate Weed Seeds?

    When the plant emerges from the ground, she is now a seedling. This sprout grows taller and taller, adding leaves. Her roots grow deeper, and leaves continue to sprout. Welcome, intrepid ganja gardener, to the vegetative period.

    Preflowering is the next stage. Following so far? Here, shrubs will stop growing and resources will focus on beginning to produce buds. However, plants must be female to produce flowers and thus are referred to as ‘feminized’. Therefore, they are referred to as ‘she’ or ‘her’.

    Finally, we arrive at the flowering period of the plant. It’s almost harvest time. At the end of this flowering stage, you can begin to pluck the nugs from the plant. Go ahead and plunder like a pirate because you’ve earned it.

    That’s why the flowering stage is significant. This was what all the hard work was about. It’s when you get to open your presents.

    Now, the most important question is still unanswered: what are the fastest autoflower strains? Well, we’re going to tell you.

    Fastest Autoflower Seeds - Top 5

    If automatic flowering appeals to you, then you likely want to know which are the fastest growing autoflower strains. We will look at attributes such as flowering time, effects, and flavor. You’ll probably also want to know how powerful each strain is. And finally, we’ll look at expected yields.

    Here is a list of some superspeed seeds for you to consider:

    1. Hindu Kush Autoflower
    2. Black Jack Autoflower
    3. Northern Lights x Big Bud Autoflower
    4. Sweet Tooth Autoflower
    5. AK-47 Autoflower

    1. Hindu Kush Autoflower

    With only 39 days of flowering, Hindu Kush autoflower is without a shadow of a doubt the fastest autoflower strain out there. Originally growing in the mountains with the same name, this Indica dominant autoflower is not only the fastest growing autoflower strain, she is also very easy to grow in almost any environment. Training in the mountains can get you ready for anything, it seems.

    When growing outdoors, her solid buds come peeking so fast (less than two months!) that you can easily squeeze multiple grows in one grow season! Under optimal growing conditions, you can cultivate a yield of 100 grams per plant, meaning you can build up quite a stash of your own homegrown weed in a blink of an eye.

    The harvested weed will taste earthy, with sweet notes; a classic Kush flavor. This flavor palette will be accompanied by a deeply calming sense of relaxation, meaning you can completely mellow out to Hindu Kush. Her serene effects make her very suitable to unwind after a hard day of work, which is why this ultra fast growing strain is still so popular after all these centuries.

    2. Black Jack Autoflower

    This second strain has a minimum of 6 weeks from seed planting to nugs popping. Give them a few weeks to fill out, and you have a harvest time of about 9 weeks. Not bad, eh? Black Jack autoflower energizes because she’s a sativa-dominant strain, which tends to be stimulating. This makes her perfect for use during the day. Plus, there are strong mental benefits, such as increased concentration. Better focus and more energy, what could you do with that? Write a book, sculpt, and maybe finally clean out the fridge. That guacamole in the corner is looking not-so-good.

    Her buds are fat and densely packed together. They are also heavily frosted with trichomes. Trichomes are where the cannabinoids are concentrated. Sweet aroma and spicy fruit taste permeate this flower. And THC levels are going to be a mighty 23% with just 1% CBD. The benefits will be strong with this one.

    She is not only faster than lightning, but Black Jack also brings you huge yields. Plan on around 400 – 550 grams per square meter for your pampered indoor plants. A Black Jack cannabis plant outdoors can reach up to 250 grams, depending on your climate. This is the reason she is also among the Top 5 Highest yielding autoflower strains.

    3. Northern Lights x Big Bud Autoflower

    This strain of autoflowering seeds combines Northern Lights with the Big Bud strain. She tends to take 11 to 12 weeks to reach picking time. Unless you’re incredibly impatient, that’s not long at all.

    Northern Lights x Big Bud autoflower is known for her indica properties. Indicas relax you. So, this strain works de-stressing but also give some mental stimulation. That makes it great for all-day use. Not that you should smoke continuously. Maybe pace yourself, and smoke a little here or there throughout the day. Unless it’s your day off, then indulge to your heart’s content.

    The flowers themselves are large, with an aroma that is sweet and earthy. The flavor is citrusy. Think of walking through an orange grove, and you get the idea.

    Indoors, you will get a nice crop of 500 to 600 grams per square meter of plant space. The maximum yield outdoors could go as high as 60 to 100 grams for each shrub. That’s lots of nugs, glorious nugs.

    4. Sweet Tooth Autoflower

    Multiple members of the Weedseedsexpress team know how it is to deal with a sweet tooth, often craving candies and chocolate. On the other hand, we are also watching our calorie intake to stay in shape. That usually conflicts, but with Sweet Tooth autoflower this is no longer the case. As the name suggests, her taste is mostly sweet, with citrus and floral hints. A flavor palette delectable enough to stop any sugar fiend from giving into his or her worst hankering for the sweet stuff.

    Besides her great taste, she is quite the heavy yielder as well. Outside, you can expect up to 200 grams, per plant. Pretty surprising, considering her rather short stature of only a meter at most. If that ain’t too sweet, then we don’t know what is. Her balanced body and head buzz are also too sweet, as she will both uplift and relax you from head to toe.

    But how long do you have to wait to get your hands on Sweet Tooth’s sugar-coated buds? A mere 42 days, cementing her place among one of the fastest growing autoflower strains.

    5. AK-47 Autoflower

    AK-47 autoflower is an evenly balanced hybrid strain with a mixed blend of effects. These blended benefits make this a suitable cannabis for use throughout the day. Though it can relax you, it also stimulates. So, she’s a great accompaniment to your morning coffee or tea. You can also puff in the afternoon and still get stuff done. That laundry isn’t doing itself, unfortunately.

    Harvest time occurs around 42 to 56 days after the start of the flowering period. This is another autoflower strain that is ready in less than three months. Flowers are yellow-green and covered with white trichomes. They will feel powdery when you hold them with your fingers, like a powdered donut. The aroma of the strain is strong, earthy, and sweet with a sugary taste. Again, think of a powdered donut, but outside. Is anyone else getting hungry?

    How potent is this AK-47 autoflower? The THC strength is 21%, with 1% CBD. That’s some formidable, potent buds.

    And, finally, what about the expected bounty? Indoors, the maximum yield runs around 400 to 500 grams for every square meter. And for the outdoor gardener, expect a plant outdoors to yield 60 to 90 grams. All of these things combined, make AK-47 not just one of the fastest autoflower strains in 2023, but also one of the best autoflowering strains.

    Choose your favorite Fastest Autoflower Strain

    When you’re ready, we’ve got the fastest autoflower seeds available to buy. You can search through our extensive catalog to find the strains and effects that best suit your needs. It’s your crop, so you decide.

    Maybe you want relaxation. We have indica seeds. They will help you chill and get a good night’s sleep. On the other hand, perhaps some powerful sativa seeds suit you better. Again, we have you covered. When they flower, you’ll be able to wake and bake, then get stuff done.

    If you prefer balance, find a 50/50 hybrid auto that will neither sedate nor overstimulate. Maybe you need that equilibrium for the middle of the day. Light up for lunch and let the weed soothe your soul without putting you to sleep. It's all up to you.

    If you want to learn more about how to grow autoflowering cannabis, you can read more about this process in our Autoflower Grow Guide, or read any of our other articles in our blog section. There you can pick up plenty of tips and tricks to make your garden grow.

    Growing good weed is what brought you to this site. That is what Weedseedsexpress is all about.