Galactic Jack Auto

SKU: Galactic Jack Auto Category: Tag:

$32.91

The Galactic Jack Auto strain is a lively, sativa-forward autoflower that offers bold citrus flavor, enhanced mental clarity, and potent psychoactive thrill. This hybrid’s Jack Herer and Space Queen lineage shine through in both aroma and effect, making Galactic Jack seeds a smart pick for growers chasing creative highs in an easy-to-grow strain.

  • Up to 22% THC levels
  • 70% Sativa / 20% Indica / 10% Ruderalis
  • Energetic, focused, and uplifting effects
  • Total time from flowering stage to harvest: 50–60 days
  • Growing experience level: Beginner
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We recommend getting 10% more seeds than you plan to grow, because approx. 90% of seeds are expected to germinate.
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55 days
from seed to flower
24%
THC
2%
CBD
99.99%
Feminized
100%
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Description

The Galactic Jack Auto Strain: A Cerebral Power Trip with Rocket Fuel Flavor

The Galactic Jack Auto strain doesn’t tiptoe in. This fast-moving, lemon-diesel sativa is the autoflowering offspring of cannabis legends Jack Herer and Space Queen. A 70:20:10 sativa-to-indica-to-ruderalis hybrid, this strain has a sharp citrus punch that’s tart yet sweet, and an earthy, diesel aroma witha faint herbal edge.

Its generous THC levels of up to 22% make for an especially potent auto strain with euphoric, imaginative effects. The high is best described as a joly of sharpened focus, and enhanced motivation. 

This autoflowering version tones down the raw power of its photoperiod counterpart slightly. It has slightly milder effects, with the benefit of low-maintenance growing traits. As such, Galactic Jack Auto seeds are a solid pick for growers chasing momentum in an easy-to-cultivate strain. 

Growing Tips for Galactic Jack Auto Seeds

As an autoflowering strain, Galactic Jack Auto has 10% ruderalis lineage, making for an impressively easy cultivation process. Even though it demands less attention than your typical photoperiod strains and has a natural resilience against common beginner errors, it’s never a bad idea to approach the growing process with helpful tips. Below, we’ve highlighted some of the most helpful tips for inspiring your Galactic Jack plants to reach their full potential. 

Dial In Your Growing Conditions

Low-stress training: While autoflowering hybrids tend to be shorter and squattier in general, Galactic Jack Auto plants do tend to stretch a bit more. If you’re concerned about space, try gently bending and tying the branches back. This will not only keep your plants more compact but also provide the buds with greater light exposure. 

Carbon filters: This strain’s lemon-fuel aroma ramps up during the flowering stage, and can easily overpower a smaller space. If you’re looking to curb the scent, try using carbon filters. 

Nutrients:  This strain doesn’t require aggressive feeding, and excess nutrients can hinder its growth. Try smaller amounts and work your way up, keeping a close eye on nitrogen levels, as too much of this nutrient, in particular, can stress your plants.

Germinating Your Galactic Jack Auto Seeds

No rocket science here. Our germination guide outlines an easy way to germinate your seeds in a few simple steps. Soak your seeds in water overnight, then slide them between moist paper towels in a warm, dark place. Within just a few days, you should spot taproots. At this point, you can plant your seeds, keeping the environment humid until the first leaves appear. If you opt to use this method, your seeds will also be protected by our industry-leading germination guarantee

Yields, Flowering Time, and Harvest

The Galactic Jack Auto strain typically rewards indoor growers with 13 resinous ounces per square meter. Outdoors, it can produce up to 14 ounces per plant, especially under optimal conditions. 

Growers of this strain can anticipate a flowering period of 50 to 60 days. While slightly longer than an indica-rich auto, this choice is still speedy, especially for an indica-dominant hybrid. Outdoors, this usually means a mid-September harvest. A slight dip in night temps late in flower can help push resin production and sharpen the terp profile.

Dominant Terpenes in Galactic Jack Auto Strain

This strain has a citrus-diesel flavor and fragrance with a sharp, tangy afterbite. Terpinolene is this strain’s most dominant terpene and kicks things off with citrus-sour energy. Limonene adds a spritz of citrus vibrance, while myrcene adds a grounding, earthy elements that help keep the smoke from going too sweet or artificial.

Dominant Cannabinoids in Galactic Jack Auto Strain

The Galactic Jack Auto strain has THC levels of up to 22%. As such, this strain provides noticeable psychoactive effects, including a more vivid perception of colors, sights, and sounds.. This strain’s sativa lineage also pairs nicely with its cannabinoid profile, making for a euphoric, vibrant high that relaxes and delights. 

Additional information

Breeder

DNA Crew

Cannabis Species

Hybrids

Flowering Time

55-65 days

THC

24%

CBD Level

Low (<2%)

Terpene Profile

Limonene, Myrcene, Pinene

Effects

Energetic, Focused, Uplifted

Yield Indoors (per m²)

Up to 300g/m²

Yield Outdoors

Up to 350 gr

To Target

Depression, Headache, Stress

Taste

Citrus, Skunky, Sweet

Plant Sex

Feminized

Flowering Type

Automatic

Where to Grow/Cultivate

Indoor/Outdoor

Size

Medium

Skill Level

Master

38 reviews for Galactic Jack Auto

  1. MeiLin Verified Buyer

    I was skeptical at first, but these seeds have proven to be the best investment!

  2. tarekahmad Verified Buyer

    These seeds are like magic! From seed to flower, I’m in love with the results. So potent and flavorful!

  3. Avery F. Verified Buyer

    I love using this strain in the evenings to relax and unwind. The high THC content provided a soothing effect that melted away my stress. The plants were easy to grow and yielded a generous amount of buds.

  4. Casey J. Verified Buyer

    These Autoflowering Feminized Marijuana Seeds are answer to my prayers. This product helped me manage my pain and reduce inflammation, allowing me to move more freely and enjoy a better quality of life.

  5. Jocelyn Shaffer Verified Buyer

    Galactic Jack Autoflowering Feminized Seeds are a must-try strain! The effects are uplifting and euphoric, perfect for a mood boost. The citrusy taste with grapefruit hints is so refreshing. Growing these plants was a bit challenging, but the reward of dense, sticky buds was worth it. Harvest time was generous, yielding plenty of frosty goodness!

  6. Mayra Park Verified Buyer

    I can’t get enough of Galactic Jack marijuana! The high THC content hits hard and keeps me in a state of pure bliss. The taste of lemon and grapefruit with a touch of skunk is like a flavor explosion. Growing these plants was a bit tricky, but the results were worth it with dense, sticky buds. Harvest time brought in a good amount of frosty goodness!

  7. Vicki Hodge Verified Buyer

    OMG, Galactic Jack ist einfach der Hammer! Diese Sorte hat mich total umgehauen mit ihrer starken Wirkung und dem leckeren Geschmack. Die Pflanzen sahen auch einfach fantastisch aus, mit dicken und klebrigen Buds. Leider hatten bei mir nur 4 von 5 Samen Erfolg, aber das hat dem Spaß keinen Abbruch getan. Ich werde definitiv wieder bestellen, denn Galactic Jack hat mich einfach nur begeistert!

  8. Darla Vincent Verified Buyer

    Wow, Galactic Jack Autoflowering Feminized Seeds are incredible! The effects are so uplifting and relaxing, perfect for any mood. The taste is like a burst of citrus and lemon, with a hint of skunk. Growing these plants was a bit tricky, but the buds are frosty and sticky. Highly recommend trying this strain!

  9. Lynne Whalen Verified Buyer

    ¿Te gustaría probar una variedad de marihuana que te mantenga en buen humor durante todo el día? ¡Entonces Galactic Jack es la opción perfecta! Con un contenido de THC del 26%, esta variedad te ofrece un colocón intenso y lleno de sabor a limón y toronja. ¡No te lo pierdas!

  10. Molly Lozano Verified Buyer

    I can’t get enough of Galactic Jack marijuana! The high THC content keeps me feeling happy and focused all day long. The taste is like a burst of lemon and grapefruit, with a hint of skunk on the exhale. Growing these plants was a fun challenge, but the payoff of tasty buds was worth it. Harvest time brought in a great yield!

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