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G13

aka G-13, G Thirteen

IndicaTHC 20%CBG 1%
stock photo similar to G13
4.3(1,217 ratings)
G13
G13
Indica
Top effects
Loading...Sleepy
Loading...Euphoric
Loading...Relaxed
Top flavors
Loading...Earthy
Loading...Pine
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Terpenes
Myrcene
Limonene
Caryophyllene
calmingenergizing

G13 effects are mostly calming.

low THChigh THC

G13 potency is higher THC than average.

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G13, also known as "G-13" and "G Thirteen," is a potent indica marijuana strain and is the subject of many urban legends. According to some accounts, the CIA, FBI, and other agencies gathered the best strains of marijuana from breeders all over the world. At a super-secret installation at the University of Mississippi, they bred many new super hybrids in the late 1960s. Allegedly, a single cutting of this plant was liberated by an unnamed technician and bred for the masses. Although the legends are probably not true, G13 delivers effects like no other. If you have the opportunity, definitely partake in this strain.

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G13 strain effects

Reported by 1217 real people like you

Positive Effects

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Sleepy

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Euphoric

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Relaxed

Negative Effects

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Dry mouth

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Dry eyes

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Dizzy

G13 strain flavors

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Earthy

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Pine

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Woody

G13 strain helps with

  • Stress
    39% of people say it helps with Stress
  • Pain
    32% of people say it helps with Pain
  • Anxiety
    31% of people say it helps with Anxiety
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Similar to G13 near Columbus, OH

Similar strains: We used science to find strains with similar terpenes and effects
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In stock products near you
Type
Cannabinoid
Top effect—————
Dominant terpene—————


G13 strain reviews(1,217)

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February 9, 2025
z........4
Loading...Creative
Loading...Euphoric
Loading...Giggly
Loading...Relaxed
This might be my favorite strain ever; it gives you such a unique high. Imagine you're drunk but you're not impaired to functionally do anything, it's just the mental state you're in when you're drunk. The head state is also super trippy and makes you feel like you're in a dream. Unlike a lot of strains with that feeling, though, it won't make your mental state insanely cloudy. It's more like a slight out-of-body experience that you still feel in control of, like you're watching your own life and controlling your body from a few inches away. Oh, and it has that typical indica body stone but you can control it, making for this full-body stoned state that has me feeling closer to being in a dream than any other strain. Super fun to do with friends and at social settings, also makes you MAD hungry & I was laughing at literally everything
4 people found this helpful
October 19, 2025
r........r
Loading...Tingly
Loading...Anxious
Loading...Dry eyes
i only took 4 pulls, which is my normal intake, while smoking with my friends and it was fun at first but then i went inside, i felt my heart clench and i sat down and was thinking about what movie i wanted to watch and then next thing i know im telling my friend im having a panic attack and for the next 3 hours i had to convince myself i didnt need to go to the hospital lol, i was fine after i took an anxiety pill and then a benadryl to make me sleepy. once that kicked in i was good. nice flavor tho, i enjoyed the smoking of it quite a bit. i just dont like the high. maybe in a smaller doseage but i think im just gonna avoid this one from now on. also i slept really good after. the moments my body didn't feel incredibly overstimulated, i could imagine liking it with a one hitter.
December 9, 2024
j........t
Loading...Giggly
Loading...Happy
Loading...Relaxed
Loading...Sleepy
I have some great memories with G13. It used to be my favorite all-around weed a couple of years ago, and with good reason. It is very potent and relaxing but can get overwhelming if you're a new smoker. However, if you have experience smoking, it will get you just right to relax, watch a movie, or sleep. I don't recommend planning anything physically demanding after you smoke because you will not be doing it. Believe me, the couch with a good movie and good snacks is your place to be when smoking this.
5 people found this helpful
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Strain spotlight


G13 strain genetics

G13
G13
G13
First strain child
Tnd
Tangerine Dream
child
Second strain child
Lv1
Love Potion
child

G13 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

Photos of G13

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