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Galactic Jack strain

SativaTHC 18%CBG 1%
stock photo similar to Galactic Jack
4.5(134 ratings)
Galactic Jack
Gal
Sativa
Top effects
Loading...Focused
Loading...Energetic
Loading...Aroused
Top flavors
Loading...Grapefruit
Loading...Honey
Loading...Citrus
Terpenes
Myrcene
Pinene
Limonene
calmingenergizing

Galactic Jack effects are mostly energizing.

low THChigh THC

Galactic Jack potency is higher THC than average.

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Galactic Jack is a soaring sativa-dominant hybrid that is out of this world. By crossing the universally appreciated Jack Herer with the interstellar royalty of Space Queen, Heroes of the Farm Genetics developed an energetic strain that is great for staying productive. Galactic Jack provides an aroma of sweet lemons mixed with flavors of skunky grapefruit and effects best described as uplifting and carefree.

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Galactic Jack strain effects

Reported by 134 real people like you
This info is sourced from our readers and is not a substitute for professional medical advice. Seek the advice of a health professional before using cannabis for a medical condition.

Positive Effects

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Focused

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Energetic

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Aroused

Negative Effects

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Dry mouth

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Dry eyes

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Headache

Galactic Jack strain flavors

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Grapefruit

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Honey

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Citrus

Galactic Jack strain helps with

  • Depression
    30% of people say it helps with Depression
  • Stress
    25% of people say it helps with Stress
  • Anxiety
    19% of people say it helps with Anxiety

This info is sourced from our readers and is not a substitute for professional medical advice. Seek the advice of a health professional before using cannabis for a medical condition.

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Galactic Jack strain science

Certified Strain Science
Terpenes not only determine the flavor and aroma of a cannabis strain, they may also modify its effects. We’ve sourced this terpene data from products tested in Leafly Certified labs.
Galactic Jack
Gal
Sativa
Phenotype
Sativa
Dominant terpene
Myrcene (herbal)

Galactic Jack terpenes

The most abundant terpene in Galactic Jack is myrcene, followed by pinene and limonene.
Myrcene (herbal)
The most common terpene found in cannabis and has an earthy scent.
Pinene (pine)
Limonene (citrus)

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Type
Cannabinoid
Top effect—————
Dominant terpene—————


Galactic Jack strain reviews(134)

write a review
September 1, 2026
R........n
Loading...Focused
Loading...Hungry
Loading...Dizzy
Loading...Headache

Not my favorite. I bought Stiizy black label flower which their brand is normally pretty good. The taste is like licking gasoline soaked hay someone squirted lemon air freshener and a little cow crap on top. I just couldn't get over the taste. It did totally destroy my nausea, but I cut it with a little Northern Lights so it could be that. Without Northern Lights, Jack Herer tends to make me anxious. The reason I give it 1 star is i couldn't shake this nervous dizzy disoriented feeling. And on top of making me nervous I felt this deep introspective reflection and it made me get depressed. I never ever get depressed on weed. White Ztarburst is the only other weed that put me down in mood. Not uplifting at all. Reflective, but not happy. FYI Green Crack is my favorite sativa and it is the polar opposite of green crack. No ty!

November 11, 2024
p........8
Loading...Creative
Loading...Energetic
Loading...Euphoric
Loading...Uplifted

This is some really good weed! For some reason I had low expectations, but I was blown away by how good it is. Very strong scent of pine with a sweet, spicy, fruity taste. A hint of lemon, citrus, and pineapple, with the faintest whiff of chem and gas. It is SO SO good! I could taste that all day! And the high was just sublime. It hits hard and fast and sends you straight up. Feels like I took the elevator to the top floor penthouse, or like I'm docking at a space station high in orbit. I'm a sativa guy and this is exactly what I look for. It's very strong and feels like there's no ceiling. I hit two bowls in quick succession, which I normally never do, and I was floating. It was even a tad psychadelic. I was extremely high but not uncomfortably so. I hate the feeling of being "too high," and I didn't come anywhere close. Standing ovation on this one. If I had to list some negatives, it would be: tolerance builds quickly, the effects aren't super long lasting, it's a bit "one note-ish", and the taste and feel can get old after a while. Not exactly a daily driver, although I wish it could be, and I guess there's nothing stopping you. But it's probably best to save this for special or semi-special occasions.

2 people found this helpful
April 24, 2026
l........e
Loading...Energetic
Loading...Focused
Loading...Uplifted

Wow. I would have assumed much higher THC percentage. Ha. It's a real head blaster in a great way. Lots of energy and focus. You will be pleased. 👌

September 15, 2025
a........o
Loading...Focused
Loading...Relaxed
Loading...Talkative
Loading...Tingly

definitely a strong high for thc %. heavy head high, but not too sleepy. able to be social or get something done. feels very calming. also very little taste

July 10, 2024
D........3
Loading...Creative
Loading...Energetic
Loading...Focused
Loading...Uplifted

I’m an Indica guy but wanted to try this strain..and happy I did! Every hit gets tastier than the last mmmmm lemons! Galactic all the way through the cosmos lol Also helps me write music because it helps with focus and creativity. 5 Stars for this spaced out concentrate.

April 4, 2023
L........4
Loading...Dizzy

Some time has passed since I’ve smoked this in the a.m. and it was my first time trying this strain. I took 4/5 pulls from a pre-roll. I have a low tolerance so I like to take my time. My experience included smooth pull from flower, felt it kicking in within minutes, hit my heart and had it going. I liked the taste but have tasted better. I probably won’t buy again just due to the rush to my heart and the overall feeling it gave me. But if you’re into hard hitters this is for you.

1 person found this helpful
April 16, 2024
t........5
Loading...Aroused
Loading...Energetic
Loading...Giggly
Loading...Talkative

Great option for those who want an extra up from Jack herer

April 3, 2023
h........0
Loading...Aroused
Loading...Euphoric
Loading...Relaxed

This is a good 1. I tried to describe the smell/taste with the tags but the real smell (to me) is really similar to the smell of fresh paint being mixed, like the back of a hardware store, but nice. Taste is a mix of pine and sage. The effects are pleasant and uplifting, the exhale through the nose is a little eye watering but in a kind of good way. This strain is exceptional and absolutely worth a try~cheers~

November 6, 2022
A........n
Loading...Creative
Loading...Energetic
Loading...Euphoric
Loading...Relaxed

Amazing!!! Got a 2 pack pre roll to try, seen THC wasn’t to high, but it actually hits good, get a good high. Leaves you ready for the day!! Or music mode.

June 11, 2022
d........b
Loading...Focused
Loading...Happy
Loading...Relaxed
Loading...Uplifted

Not a bad strain. Didnt blow me out of this world like the name may suggest but kept me nice and toasty. A very clean high. No anxiety.. carefree, focused, but relaxed.

1 person found this helpful
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Galactic Jack strain spotlight


Galactic Jack strain genetics

First strain parent
Jh
Jack Herer
parent
Second strain parent
Sq
Space Queen
parent
Galactic Jack
Gal
Galactic Jack

Galactic Jack grow information

Type
indica
sativa
hybrid
Difficulty
easy
moderate
difficult
Height
short
average
tall
Yield
low
medium
high
Flowering (weeks)
7 - 9
10 - 12
> 12
  • Topping recommended
  • Recommended for indoor gardens
  • 60-70 days flowering cycle

Photos of Galactic Jack

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