(4 customer reviews)

Galactic Jack Autoflowering Feminized Seeds

From: $29.99

Galactic Jack marijuana seeds are a sativa dominant hybrid with high THC content and have powerful, mood-enhancing effects. 

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If you’re looking for one amazing sativa with some out-of-this-world effects, then you came to the right place!  Galactic Jack marijuana is a hybrid developed by TGA Subcool and is a cross between Jack Here and Space Queen. This is an 80% sativa, but it does have some indica traits that smokers might recognize. However, this marijuana is known for its crazy high THC content that might take you to a faraway galaxy!

What are the effects of Galactic Jack marijuana?

  • Uplifting
  • Energizing
  • Euphoria
  • Relaxation


There’s nothing weak about Galactic Jack marijuana seeds! Because the THC content ranges anywhere from 18% to a whopping 26%, your buzz will be intense, but also offer mental happiness with a side of energy! This sativa favorite has the ability to lift anyone’s mood and keep you focused, therefore it’s a great daytime strain if you’re looking to get things done! It’s not recommended to overindulge in this strain unless you’re looking for a mind-bending experience that will whisk you away from planet Earth!

What are the therapeutic effects of Galactic Jack marijuana?

Although Galactic Jack marijuana is used mostly for recreational use, this doesn’t discount the many medical benefits users might encounter while taking this crazy journey of a strain. Because it enhances the mood and is very uplifting, many people with depression, chronic stress, or mood disorders can greatly benefit.  Also, if you’re someone who suffers from fatigue or extreme tiredness, this weed can energize you to help you conquer the most out of your day!  

What does Galactic Jack marijuana taste like?

When you light up your Galactic Jack marijuana, the first thing you’ll notice is the scent of citrus and lemon.  That lemon flavor comes through on your taste buds as you are smoking, and you’ll also taste hints of grapefruit too. You might also get a few skunk notes on the to exhale, which coincidentally omits the same odor. If you are curious about what the flavors will be, just know, this is one strain that tastes pretty much how it smells!

How do I grow Galactic Jack marijuana seeds?

Like many other marijuana strains, Galactic Jack marijuana seeds aren’t much different.  Although there are 4 phenotypes, 3 of them are similar to Jack Herer, its parent, so this will give you a good guideline on how to grow this weed. Indoor or outdoor growing conditions are fine, but just know the maintenance can be a little tricky, so proper care is in order. Thus, outdoor growing can be a bit more challenging, because Galactic Jack doesn’t respond as well to the difference in temperatures, and it prefers a climate of around 68-78 degrees Fahrenheit. Watering and pruning are essential, and you must keep your eye out to monitor for pests and diseases. 

What do Galactic Jack marijuana plants look like?

Galactic Jack plants are known for having a tall and lanky structure, with long and thin leaves. The buds of the plant are usually dense and sticky with a good amount of trichomes (the little crystal-like formations on the buds) which give it a frosty appearance. The color of the buds is a mix of greens and purples.

When to harvest your Galactic Jack marijuana plants?

When growing your Galactic Jack marijuana seeds indoors, expect a flowering time of around 8 to 9 weeks. Expect somewhere between 8 to 10 ounces of bud per plant. If you took on the challenge of growing Galactic Jack outdoors and regulated the warm temperature,  you can expect a minimum of 10 ounces of bud. 

Similar strains to Galactic Jack marijuana

  1. Acapulco Gold is another sativa dominant strain that boosts your mood. 
  2. California Love also boasts a high THC content.
  3. Cinderella 99 shares Jack Herer as a parent. 
  4. Power Plant is also 80% sativa with uplifting effects. 
  5. American Haze will give you the same happiness and euphoria.

Additional information


DNA Crew

Cannabis Species


Flowering Time

55-65 days



CBD Level

Low (<2%)

Feels Like

Energetic, Focused, Uplifted

Yield Indoors (per m²)

Up to 300g/m²

Yield Outdoors

Up to 350 gr

To Treat

Depression, Headache, Stress


Citrus, Skunky, Sweet

Plant Sex


Flowering Type






Skill Level


4 reviews for Galactic Jack Autoflowering Feminized Seeds

  1. Aydin Powers (verified owner)

    Smoking this strain gives me an energetic and focused high that leaves me uplifted. The taste is a perfect blend of citrus, skunky, and sweet flavors. It’s easy to grow indoors and I’ve gotten a great yield.

  2. Jazmyn Travis (verified owner)

    Just wakes me up in the AM like nothing else. This is like Jack Herer times 10! Uplifting sativa energy that lasts all morning long and doesn’t leave me feeling like I have crashed! I can usually sneak in 1-2 hits at lunch which gets me through the workday juuuust fine. It’s all about making money so I can buy more seeds online and grow more homegrown weed! Yussir!

  3. N Popov (verified owner)

    Galactic Jack Autoflowering Feminized Seeds from Pacific Seed Bank offer a sativa-dominant hybrid strain with energizing and uplifting effects. With a THC content ranging from 18% to 26%, Galactic Jack marijuana provides a euphoric and relaxing experience.

  4. QuantumCrusader84 (verified owner)

    Galactic Jack is a great mood-enhancing strain that provides some really nice relaxing highs to it and a great flavor, helps me feel very uplifted and happy for the whole day. I also really like how this strain does not send you into couch lock, I can stay up and active after smoking this.

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