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Autoflower Black Jack
This perfectly blended hybrid is a favorite as it produces the stickiest dense buds. Plan for an average yield of 400-550 g/m2 indoors.

Buy Autoflower Black Jack online HERE!

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Autoflower Black Jack

This perfectly blended hybrid is a favorite as it produces the stickiest dense buds. Plan for an average yield of 400-550 g/m2 indoors.
In stock
Only %1 left
From $38.50 Regular Price $77.00
$38.50
SIZE GUIDE
SIZE CHEST
S 35-36
M 37-39
L 40-42
XL 43-45
2XL 46-48
3XL 49-51
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Buy Auto Black Jack Fem
STRAIN PROFILE
Auto Black Jack Fem
Type Hybrid
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
EFFECTS Energetic
FLAVOR Citrus Earthy Sweet
BEGINNER Yes
STRAIN DESCRIPTION
Auto Black Jack Fem Strain Review

Auto Black Jack Fem is a sativa dominant strain with crazy high THC levels reaching up to 25%. The delicious flavor and unique scent are just some of the marvelous attributes this bud boasts. Its soaring cerebral effects are loved by recreational users and its potential health benefits help it hold its weight in the medicinal realm as well. The parents of this bud are Black Domina and Jack Herer Auto. Jack Herer brings with it the strong cerebral punch and Black Domina balanc-es this out with a soothing body high. The addition of the ruderalis genetics make this strain a breeze to grow, making it loved for new and veteran cultivators alike. Not only does the ruderalis contribute to the general sturdiness of the plants, but it also makes it so these babies flower au-tomatically dependent on where they are in the maturation process rather than on providing light cycles to encourage blooming.

These marijuana seeds are also feminized, which means they are bred to have all-female genet-ics. Rather than having to watch out for males and weed them out so as not to interrupt the fe-male plant’s ability to produce, you can simply sit back and watch as all your plants grow into full, heavy yielding ladies. 

This is a great strain for anyone to add to their homegrown stash. 


Growing Auto Black Jack Fem strain weed seeds is easy enough for even a first-time grower to approach. Minimal efforts result in large plants and big yields of sticky, resin-rich buds. You can grow these plants in almost any environment with success and they stay small enough to fit in most grow rooms. Capping out at about 3 feet tall these are easy to keep discreet outdoors as well. The best part of these autoflowering canna-bis seeds is that they only take about 9 weeks to go through their entire grow cycle, from seed to harvest. If you do not want to wait months and work hard to harvest lots of potent, curable buds, then this is an ace up your sleeve! 

Watch as these babies bloom over a short 7 to 9 weeks. You do not have to wait long to be indulging in the tasty smoke! 

While these plants will thrive in almost any environment, they do offer the best results when grown in an indoor, controlled set up. Using the Sea of Green (SOG) method will produce bounti-ful yields. This is where you lightly stress train your plants so that more of its limbs are exposed to the light from your grow lamps. This encourages fast and healthy bud development and can result in 1.31 to 1.8 ounces of delicious, sticky nugs per square foot. 

In most places where growing outdoors is legal, you are required to have them secured and out of site from strolling neighbors. Thanks to the small stature of these plants, they are ideal for a garden grow. An outdoor yield will not necessarily be as fruitful as an indoor setup, but 8.75 ounces of buds per plant is nothing to scoff at. These cannabis seeds will do best in a warm spot with an abundance of sunlight and will develop rich flavor and terpene profiles when planted in organic soil. A little more monitoring is necessary for an outdoor grow as the plants are exposed to mother nature's unpredictability, but their resilience lightens your workload. As these plants go from seed to harvest quickly, you can likely reap two harvests before the first frost hits in mid to late October. 

As with most potent strains, the immediate impacts are a strong, soaring, cognitive high. This kicks in quickly, almost immediately after the first toke. The initial buzz starts in the head. Expect a weighty feeling that eventually lifts into euphoric titillation. These effects can lift the mood and inspire creative juices to flow. An increase in focus and energy make this a great choice for tackling projects and seeing them through to completion. 

Thanks to the indica genetics, you can expect a soothing sensation to spread through the entirety of your body taking with it aches and tension. This contributes to the elevated mood and helps balance the sativas' mental stimulation. Make sure to keep your dosage in check, as excessive use can leave you couch-locked and overwhelmed. 


The smell from these nugs is one of the major contributors to its popularity. The scent of sandalwood and pine mixed with rich tobacco make for a unique and complex odor that delights the nostrils. Notes of floral further enhance this olfactory experience intri-guing all those who get a whiff of it! 

The flavor of this herb may surprise you. The earthy sandalwood scent does not carry into the experience on the palate, rather you will note pine and blueberries on the inhale. The smoke is rich but smooth and leaves lingering creamy, sweetness on the tongue. 

Perhaps you have read through this and realized that the characteristics of the Auto Black Jack Fem strain do not quite live up to your expectations. That is ok! There are many other strain options available through the I49 website. Here are some alternative options.


Try the Black Rhino Fem strain for an indica dominant option that consists of the par-ent strain Blackberry and White Rhino. Though this strain boasts indica characteristics, it does offer a mellow stimulated and clear-headed high. With more moderate THC lev-els, this is a perfect strain for those who are a bit taken aback by the powerful Black Jack.


Black Hulk is another indica dominant bud. The strains that make up this treat are Black Afghani and Bruce Banner. 18% THC levels are delivered in this dank weed which is flavored like pepper and berries. This strain is a viable option for either indoor or outdoor growing and provides mid-sized yields.


For an exceptionally potent strain, try Black Widow. With THC levels reaching up to 28%, this bud is sure to send you soaring. This strain offers mostly indica effects so you can expect a deep relaxation paired with the high THC cerebral boost. 


For a nice, social buzz, try the Critical Jack Fem strain. The long-lasting effects are pre-dominantly cerebral and uplifting. An added bonus! If you cold snap these babies to-wards the end of their flowering period, you can instigate the development of beautiful deep purple hues in their leaves. 


Jack Herer meets dessert in the Girl Scout Cookies x Jack Herer strain. This is a bal-anced hybrid that boasts THC levels up to 30%. It should definitely be approached with caution, but if tolerated and used in appropriate amounts, this strain can combat de-pression, inflammation, fatigue, and migraines. It is an easy-grow option that offers large harvests of laughter-inducing herb!


Now that you are ready to buy Auto Black Jack Fem strain seeds online, it is time to lay down your cards. You do not need to deal with any other seed banks because you will not find a better online cannabis seed bank than I49 USA. We have experienced growers who provide the best quality, genetically pure cannabis seeds. We store these seeds and transport them to you in ideal conditions to ensure their viability upon arrival into your home grow operation. We want to make sure you have the best possible online shopping experience, so we take extra steps to help you feel safe and support-ed. We have secure payment options for safe transactions and provide discreet pack-aging to protect your privacy. Reach us through our online contact form or over the phone and we will assist you in whatever way we can. Buying marijuana seeds from I49 will mean the buds you grow at home have the potential to be the same quality as the expertly cultivated Mary Jane your local cannabis retailer sells! 

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, Venmo 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 OpenNode: Paying by bitcoin is easy and convenient when you know-how.
  • 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 USA. We offer tracked shipping from $9.99 and FREE Shipping for orders over $99. Once your order is confirmed, you will receive a tracking ID by email. Your seeds will arrive in between 5-7 days. We also offer quicker shipping for $14.99 and it usually takes 3 to 5 days but is dependent on your location.

Your must have to boost germination! $9.95

Where can I buy the Auto Black Jack Fem strain in the USA?

i49 USA sells Auto Black Jack Fem marijuana seeds online or by calling tel +1 (240) 618-2744. The sales representatives are available from 8am to 6pm PST, Monday to Friday; and from 9am to 4pm PST, Saturday and Sunday.

How can I buy the Auto Black Jack Fem weed seeds online?

A simple approach is to find an online weed seed bank that sells Auto Black Jack Fem and place an order through the website. Usually, you can pay with Bitcoin, Cash, Personal check, or Money Order.

How long does it take to receive my Auto Black Jack Fem weed seeds?

When payment is complete with i49 USA, your order will ship in approximately 1-2 business days once the payment is approved. Most clients receive their parcel in 7-14 business days.

What is Auto Black Jack Fem good for?

  • Energy

What are the Medical benefits of Auto Black Jack Fem?

  • Anxiety
  • Pain
  • Stress
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Auto Black Jack Fem

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