Black Jack Autoflower Cannabis Seeds
From $79.00 to $222.00
Black Jack Autoflower Cannabis Seeds
Black Jack Autoflower Cannabis Seeds
Number of Seeds:
12 + 12 FREE
4 + 4 FREE
$0.00
Classics
  • High THC
  • Splash of fresh blueberries
  • 400 to 550 grams/m2
  • Sativa Dominant
  • Very High THC
  • Easy To Grow
Homegrown Stash
Kyle Kushman Says:
This plant produces a strong and long-lasting buzz that's not for the faint-hearted. It's not as cloudy as some other smokes, though, and creates a warm, lengthy chill perfect for nights in.
Cultivar description
Unlike the popular casino game, Black Jack autoflower seeds won't disappoint. This potent, sativa-dominant cannabis strain comes with an impressive pedigree. While growers find its charm irresistible, medical cannabis users value it for its assuasive attributes. Likewise, tokers relish its extraordinary aroma, ex

Black Jack Autoflower Cannabis Seeds

C
From $79.00 to $222.00
A fast plant with a great range of flavour.
  • High THC
  • Splash of fresh blueberries
  • 400 to 550 grams/m2
  • Sativa Dominant
  • Very High THC
  • Easy To Grow
As low as $79.00
$79.00
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Homegrown Stash
Kyle Kushman Says:
This plant produces a strong and long-lasting buzz that's not for the faint-hearted. It's not as cloudy as some other smokes, though, and creates a warm, lengthy chill perfect for nights in.

Black Jack Autoflower Cannabis Seeds by Kyle Kushman

Black Jack Autoflower Cannabis Seeds
CULTIVAR PROFILE Black Jack Autoflower Cannabis Seeds
Lineage Black Jack Clone x Autoflowering Sweet Afghani Delicious
Type Mostly Sativa
Yield Indoor 14 - 19 oz/m2
Yield Outdoor 1 - 9 oz/plant
THC 23%
CBD 1%
Height 35 inches
Flowering Time 8-10 Weeks
Flowering Style Autoflowering
Harvest Month All Year
Medical Anxiety Arthritis Cramps Depression Migranes Muscle Spasms Nausea Stress
Effects Creative Energetic Euphoric Focused Hungry Relaxed Uplifted
Flavor Berry Blueberry Earthy Pine Sweet Tobacco
Grows Greenhouse Indoor Outdoor
Climate Temperate/Continental Sunny/Mediterranean
Beginner Yes
With over 20 years of experience in the cannabis industry, we have the grow-how from the experts! We deliver high-quality, fast-germinating seeds with impeccable and stabilized genetics swiftly and discreetly worldwide at a competitive price.

We are offering you a bunch of alternative payment methods depending on the state where you are placing your order. You can pick the option that suits you best:

  • Pay by ACH: It is even simpler than using card. You'll just need your routing number and account number to hand to complete payment in the checkout or over the phone.
  • Pay by Email Address: You can pay for your order using an email address via a number of different methods including Zelle and Cashapp.
  • Pay by Mail: You send us cash, a check or a money order in an envelope. When we receive payment we ship your order. This is the most private and anonymous way to order.
  • Pay by Crypto: Paying by bitcoin is easy and convenient when you know-how.
  • Pay by Credit / Debit Card
  • Pay by Telephone: If you prefer to complete payment for your order over the phone then we can help. We can offer echeck and other methods as instant payments when you call us.

We ship to the U.S. We offer tracked shipping from $10.99 and FREE Shipping for orders over $115 . Once your order is confirmed, you will receive a tracking ID by email. Your seeds will arrive in between 10-14 days. However, it can take up to 25-30 working days in some cases.

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Germ Genie (Kelp)
Germ Genie (Kelp) Ready, steady, grow!
As low as $12.99
Cultivar description
Unlike the popular casino game, Black Jack autoflower seeds won't disappoint. This potent, sativa-dominant cannabis strain comes with an impressive pedigree. 

While growers find its charm irresistible, medical cannabis users value it for its assuasive attributes. Likewise, tokers relish its extraordinary aroma, exquisite taste, and soaring cerebral and uplifting effects.

Being feminized and with ruderalis genetics thrown into the mix, Black Jack auto seeds produce easy-to-handle ladies, ensuring that cultivators can maximize their yields effortlessly. 

What are Black Jack autoflower cannabis seeds? 


When the average person hears the term "Black Jack," they typically think of gambling. For cannabis enthusiasts, though, it has an entirely different, much more awe-inspiring meaning. The proud heritage of the sativa-dominant Black Jack autoflower seeds is no secret. 

However, combining Black Domina's body buzz with Jack Herer's mighty cerebral punch resulted in a third-generation cannabis cultivar that doesn't disappoint. 

With THC levels as high as 25%, it's no wonder that medicinal users, tokers, and cultivators alike all rave about this much-loved strain.

Black Jack auto seeds are well known for their extraordinary benefits and robustness, and they rightfully deserve their hard-earned renown and respect in the 420 community. 

Boasting a delicious flavor and unique aroma, it delivers soaring cerebral effects and a host of potential health benefits. Black Jack autoflower seeds' ruderalis element ensures that this cultivar is a pleasure to grow, making it ideal for novice and veteran cultivators alike. 

It's a fast-maturing feminized specimen that develops into sturdy, low-maintenance girls with enormous yields. This strain should, without a doubt, be part of every toker's homegrown stash.

What are the Black Jack auto seeds effects?


As is the case with the casino game, you'll seldom need more than two or three hits of Black Jack to experience the full effects of this potent strain. Its strong, soaring, cognitive impact will hit you almost immediately and solidly right between the eyes. 

Initially, you can expect a sudden weighty sensation in your head, which gradually turns into euphoric, uplifting titillation. Over time, Black Jack auto cannabis seeds will make even the sun shine seemingly brighter, relieving you of the day's mental and emotional stress. 

As a result, you'll feel your mood uplifted. In addition, it inspires creativity while boosting your focus and energy, making it an exceptional strain for tackling and completing projects. Eventually, Black Jack autoflower seed's indica genetics will kick in, ensuring that you get a fair amount of physical rewards as well. 

At first, you'll experience a soothing effect rushing through your body, taking with it tension, aches, and pains. In addition, it contributes to uplifting your mood while simultaneously balancing the sativa's mental stimulation.

Be warned, though, overindulging in Black Jack isn't advised. One toke too many will result in you still riding a wave of mental focus, optimism, inspiration, and creativity, while suddenly becoming overwhelmed with the utter lack of motivation to move any body part from the neck down. 

What do Black Jack auto smell like?


Black Jack auto marijuana seeds' terpene profile consists of myrcene, ocimene, and terpinolene. Together they produce this cultivar's unique aroma and flavor, entirely distinct from any other hybrid that comes to mind. 

Smelling Black Jack buds entice your senses with earthy pine and classic skunk fragrances, curiously underlined by a musky aroma that sits somewhere between sandalwood and rolling tobacco. 

When breaking the nugs apart, it'll hit you with a bursting wave of floral notes and plenty of spicy undertones. The flavor of these marijuana seeds may surprise you, though. It's not nearly as acrid, spicy, or harsh as its aroma would suggest. 

The sandalwood scent doesn't carry into the palate's experience. Instead, your tongue will be overwhelmed with the flavor of blueberries and notes of pine. Black Jack is an absolute pleasure to inhale. Even though the smoke is rich, it's smooth, leaving a lingering, dessert-like creamy and sweet sensation on the tongue. 

How to germinate Black Jack autoflower seeds


When it comes to germinating your Black Jack auto seeds, simplicity is the key, and things don't get easier than the paper towel method. So here's what to do:

- Collect everything you'll need: Two dinner plates, your Black Jack autoflower seeds, paper towels, tweezers, and bottled or purified H2O.


- Wet two paper towels, but be sure to ring out any excess water.


- Place the first moistened paper towel on one of the dinner plates.


- Using the tweezers, gently pick up the cannabis seeds and place them on top of the wet towel about an inch apart.


- Cover your Black Jack autoflower marijuana seeds with the second moistened paper towel. Be sure to add enough water to keep things moist.


- Gently lift both paper towels slightly off of the dinner plate to ensure that there's no free-standing water.


- Place the second dinner plate upside down on top of the first one, then put it in a warm dark place such as a drawer or cupboard.


- Your cannabis seeds should sprout within 24 to 120 hours. Remember to check on them regularly and keep them moist (your germinating marijuana seeds should never be allowed to dry out.)


- As soon as your Black Jack auto seeds have a healthy tap root, gently pick them up using tweezers and transplant them into your growing method of choice.


Please note: Using a sprouting method other than the one discussed in our germination guide may nullify the Homegrown Cannabis Co. germination guarantee.

Black Jack auto seeds grow guide


Growing Black Jack autoflower seeds is super-easy as it's almost impossible to go wrong with this strain, even if you have little to no cultivation experience. It's the type of cultivar that you can plant in a relatively stable and warm environment and then leave it to its own devices.

Black Jack auto seeds develop into resinous monsters, ready to harvest within an impressive nine weeks after planting. Once mature, Black Jack plants deliver huge, dense buds encrusted with sticky trichomes, proudly boasting its high THC content. 

Its compact size (about three feet tall) makes it perfect for growing in almost any setting, although it'll fare best in a controlled environment. Grown outside in a warm climate with plenty of sunshine and using organic soil, Black Jack autoflower seeds will deliver about 8.82 oz./㎡. 

Yet, with nature's unpredictability, your crop will need constant monitoring. Cultivating Black Jack auto seeds indoors, using a hydro setup or SCROG (screen of green) method, you can easily double your crop's yield, harvesting about 17.64 oz./㎡ of exceptionally potent weed.

Like all our other autoflower products, the Black Jack autoflowering seed version will automatically transition into blooming, regardless of the light cycle. 

What is the Black Jack autoflower strain genetics?


By crossing Black Domina and Jack Herer auto, the breeder created the exceptionally potent, sativa-heavy cultivar we've come to know and love as Black Jack auto. 

As you might expect, Jack Herer's mighty cerebral punch gets well balanced by Black Domina's soothing physical effects. Introducing the ruderalis genetics into the mix guarantees that Black Jack auto seeds are easy to grow and ensure that they'll flower automatically.

Wellness and Black Jack auto seeds


Various medicinal cannabis users have gone on record giving Black Jack autoflower seeds a rapturous standing ovation for their multi-dimensional effects, potency, and higher than average CBD levels.

Black Jack auto seeds have THC levels as high as 25% and a CBD content ranging between one and five percent. So suppose you're considering weed as a remedy for mood issues, depression, stress, anxiety, or whatever other ailments may be diminishing your quality of life. In that case, this cultivar should be at the top of your list.

Black Jack's ultra-powerful cerebral kick will obliterate every trace of negativity. Provided you can handle the initial upliftment. It's near impossible not to feel fantastic, optimistic, positive, and confident when this herb does its thing. 

Even if you've hit a brick wall when it comes to artistic inspiration, the creativity-inducing effect will have you back at your best in the blink of an eye. Black Jack autoflower seeds' physical attributes are equally powerful, numbing your entire body. 

However, this numbness brings analgesic and anti-inflammatory properties with it, making it ideal for the treatment of chronic pain issues. If you suffer from muscle spasms, joint pains, headaches, and migraines, this cultivar should be in your arsenal.

Black Jack auto seeds also often get associated with the munchies, making them ideal for dealing with poor appetite issues and those undergoing appetite-suppressing treatments like chemotherapy.

Disclaimer: This medical marijuana information is not advice and should not be treated as such. Please seek professional medical advice.

Black Jack autoflower seeds: Frequently asked questions


As there'll always be consumers with queries, we've taken it upon ourselves to answer the most frequently asked question below.

Where can I get free Black Jack auto seeds?


At Homegrown Cannabis Co., we offer a wide selection of BOGO's (buy one get one). These offers include amazing periodic deals on Black Jack autoflower seeds, as well as sales on all other classic strains.

However, even our standard prices are fantastic and exceptionally competitive. So if you're looking for cheap cannabis seeds or the best prices on premium Black Jack auto seeds, stick with Homegrown.

Can a beginner grow Black Jack autoflower seeds?


Yes. Due to breeding ruderalis genetics into the mix, Black Jack autoflower seeds are beginner-friendly. In addition, the ruderalis genetics contribute to the Black Jack cannabis plants being more sturdy. It also ensures that they transition into the flowering period depending on their maturity rather than providing an appropriate light cycle. 

What is the Black Jack auto seeds flower time?


As this is the Black Jack autoflower seeds version, the growth rate of the plants is exceptionally fast. In general, these vigorous shrubs will take about 60 days to develop from seed to harvest-ready. 

How long do Black Jack autoflower seeds take to germinate?


By closely following the sprouting method outlined in our germination guide, your Black Jack autoflower seeds should sprout within 24 to 120 hours.

How long does it take Black Jack auto seeds from seed to harvest?


Black Jack auto seeds display exceptional hybrid vigor. On average, it takes them nine weeks to complete their entire life-cycle, from germination to harvest.

Grow medium: Black Jack autoflower seeds hydro or soil?


In general, Black Jack auto seeds do well indoors and outside when grown in soil, as long as they're kept in a warm climate and receive a lot of light. However, this cultivar seems to thrive in a controlled environment.

To maximize your harvest, you should consider growing these seeds inside using a hydro setup or, if you prefer soil, implementing the SCROG method.

What is the average Black Jack auto seeds height?


Black Jack autoflower seeds develop into compact, bushy plants that seldom grow higher than about three feet. This cultivar's manageable size makes it an ideal strain for indoor and stealth growing.

Where can I find pictures of Black Jack autoflower marijuana?


There are several Black Jack auto seed, bud, and plant images on this product page.You'll also find amazing pictures of this cultivar if you sign up with Homegrown Diaries.

Cultivators from all over the USA use this platform to share their growing experience and stunning images and to swap cultivating hints and tips. 

Where is the best place to buy Black Jack auto seeds in the USA?


At Homegrown Cannabis Co., we stock a massive selection of premium autoflower, regular, and feminized seeds, including Black Jack, ready to be shipped at a moment's notice. 

We not only offer a germination guarantee, but we also package and ship all our products discreetly for your protection.

Are there any other names for Black Jack autoflower seeds?


Apart from sometimes being spelled Blackjack, there are no other nicknames for Black Jack auto seeds.

Does Black Jack autoflower weed have a lot of seeds?


No. Black Jack autoflower seeds are also feminized, meaning that you should only raise female plants. However, there's a slight chance that some seeds may develop as male, and also the possibility of one of your plants turning hermaphroditic. 

In both these cases, male genetics get introduced into your cannabis. If not eradicated, it may result in them pollinating your entire crop, resulting in your Black Jack plants producing seeds instead of pure smokable weed.

Does Homegrown Cannabis Co. also stock regular and feminized Black Jack seeds?


No. Homegrown Cannabis Co. only stocks Black Jack auto seeds. However, his strain is also feminized, meaning that you'll raise ladies only, which will deliver a decent yield.

Black Jack auto seeds or clones?


The answer to this question is pretty straightforward. Seeds. Investing in Black Jack autoflower seeds will result in you raising stronger, healthier cannabis plants that typically produce higher, more potent yields. It also reduces your crop's risk of contracting pathogens and disease.

Do you have any Black Jack auto seeds tips?


If you're considering investing in Black Jack autoflower seeds, be sure that you only buy from a trusted and reputable dealer that offers discreet packaging and shipping, such as Homegrown Cannabis Co.

If you're a novice cultivator, it's best to raise your cannabis soil. More experienced cultivators should consider maximizing their yield by growing their Black Jack auto seeds indoors in a hydro setup or using the SCROG method.

Where can I find Black Jack autoflower seeds reviews?


It's crucial to ensure that you invest in premium Black Jack auto seeds only. Some of the most important things to look for are genuine consumer reviews, promises on deliveries, and germination guarantees. 

At Homegrown Cannabis Co., we not only offer all of that, but we also guarantee discreet shipping and packaging, and Yotpo powers our consumer reviews, guaranteeing that they're genuine. 

We always provide specific seed-related consumer reviews at the bottom of every product page. Alternatively, feel free to browse through all of our reviews on Homegrown Cannabis Co.'s review page.

Black Jack autoflower spelling errors 


Avoiding the following classic spelling mistakes will ensure that you don't end up with the wrong product:

- Jack Black

- Black Jak

- Black Jock

- Blak Jak 

- Black Jack

- Back Jack

- Back Jock

- Balck Jack


Even though Google typically fixes common spelling mistakes in your search parameters, it's better not to make these mistakes. 

Also, refer from using the word hemp when looking for marijuana strains online. You may end up investing in substandard hemp seeds instead of getting your hands on premium quality marijuana ones.

When you type in your search parameters, be as clear and direct as possible. Something like "Black Jack autoflower seeds" should deliver the best results.

Join Homegrown Forum and share your stories! Post your Black Jack auto seed pics, and any Black Jack autoflower seed grow reports you might have. We can't get enough Black Jack auto seed images. Those crystals drive us wild!

If you want to stock buy bulk Black Jack autoflower seeds, please head to our wholesale page for amazing bulk buy discounts. Available to all verified customers. Our Black Jack auto seeds for sale are the same for normal and commercial customers.

We're not just an American cannabis seed company; we are an American cannabis brand.

Review highlights

5 (1 customer reviews)

I can see why this one is a best seller. Dripping with T's The smell or aroma is amazing. So far best quality is its "Aroma".

Charles S.

CUSTOMER REVIEWS
Black Jack Autoflower Cannabis Seeds
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C
Charles S. Verified Buyer
14/11/2021
I can see why this
I can see why this one is a best seller. Dripping with T's The smell or aroma is amazing. So far best quality is its "Aroma".
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M
Mike S. Verified Buyer
07/09/2021
Black Jack
Started July 11. Still going strong on September 6.
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John H. Verified Buyer
06/08/2021
Sticky is the word
Sticky is the word
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Michael R. Verified Buyer
03/08/2021
BlackJack AutoFlower
I germinated the seeds according to your way of doing it and I've had excellent luck with my blackjack auto flowers. I put the seeds in 2 quart plastic bags, after germination and transplanted into 3 gallon pots between 3 and 4 weeks. Superthrieve and Uriah to start, then bloom and molasses for budding. The pictures tell the story. I started germination May 20th and I'm. Harvesting 1 of 4 tomorrow. Great looking and smells fantastic.
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A
Alan S. Verified Buyer
22/07/2021
My first indoor grow ,my
My first indoor grow ,my first auto , my first time ordering seeds, but it want be the last! Thanks homegrowncannabisco.
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