Marijuana G13 Strain Review

Strain name info: G13 Marijuana Strain

Our Overall Rating:  4.5 / Best known for:  Full body relaxation, Franken-weed made by US gov

Positive Effects   Marijuana G13 strain effects
Origin / ancestry G13 is the product of an unknown Afghan strain rumored to have been secretly engineered by the US government in the 1960s at the University of Mississippi.
Aromas, Flavors Fruity, pungent, citrus, earthy, mandarin oranges, sweet
May Relieve Chronic pain, depression, anxiety, nausea, back pain, loss of appetite, stress, pain, muscle spasms
THC Content:

22% to 24%, moderate

 Cannabis G13 strain THC CBD
Indoor/Outdoor Yield 21 ounces per square meter indoors, 40 ounces per plant outdoors, high
Flowering time 11  Weeks
Genetic  G13 weed strain genetics
Harvest Late October to the middle of November
Disease resistance High, resistant to mold and pests
Plant Height From 1 to 2 meters, medium height
Type Auto-flowering
Adverse effects Dry eyes, dry mouth, anticholinergic side effects
Growing difficulty Medium difficulty

Origins, Genetics, History

G13 pot is a strain of mysterious origin and history. G13 is rumored to be a virtual Franken-weed, engineered by government scientists from the CIA and FBI working together to make the most powerful weed conceivable. Apparently, G13 was the product of this experimentation, an Indica dominant hybrid, engineered from an unknown Afghan. Legend has it that a lab technician thought this weed was too good to leave in the hands of government scientists who would likely abandon it should it prove useless as a weapon or for other nefarious purposes. So, he took a small sample from the lab, and released this powerful weed upon the earth. Growers quickly took to it as it proved to be a powerful Indica for medical or recreational purposes. G13 is known for its ability to produce a whole-body numbing effect without inducing fatigue. This results in a very clean high.

Appearance and Smell

G13 is light green with prominent orange pistils throughout. It is very dense and smells fruity, citrusy, and sweet, like mandarin oranges. G13 has a pungent, fruity smell which is earthy and sweet. One puff and you will taste the dank and fruity flavors which are yet clean and go straight to the brain.

How to Grow G13 Cannabis Seeds and Cuttings

Growing weed from G13 cannabis seeds and cuttings is of moderate difficulty.

Outdoors, G13 will grow in a warm and dry environment but is also tolerant of higher temperatures. Tying, staking, and trimming may be required if you grow these plants to a larger size. Harvest is around the end of October. G13 plants will yield 40 ounces per plant outside. This high yield with the intense potency of the plant makes it a favorite.

Indoors, you can expect a yield of 21 ounces per plant.               These plants provide abundant yield. Flowering takes 10 to 11 weeks. This long flowering period also adds to the rumors of scientific engineering gone into the creation of this Franken-weed strain, G13.

Medicinal Marijuana Review

G13 weed has high-moderate THC levels, from 22% to 24%. Although it is the consummate recreational strain, it has the strength and balance to hold its own as a medicinal strain.

G13 has a powerful ability to blanket the body in pain relief, warmth, and comfort, without at the same time making one tired and fatigued. This makes it perfect for chronic pain, pain associated with treatments like those for cancer, back pain, fibromyalgia, shingles, and other painful chronic conditions.

G13’s mood-boosting effects are also powerful, making it useful for mood disorders. While more stimulating strains may aggravate anxious symptoms, G13’s powerful Indica effects can soothe anxiety and depression.

G13’s numbing effects also numb the gag reflex, making it an excellent choice for nausea associated with various conditions.

G13 is also a powerful antidote for everyday stress. It may even give the immune system a boost.

G13 Weed Price

Vendor: Cannabis Country Store
Battle Ground, WA
Strain name: G13 Agrijuana
Gram – $10 USD
Eighth – $35 USD
Quarter –  $69 USD
Half – $ unlisted
Ounce – $ unlisted
Vendor: Greenhead Cannabis
Vancouver, WA
Strain name: G13 Wax by Hi Guys
Gram – $28 USD
Eighth – $ unlisted
Quarter – $ unlisted
Half – $ unlisted
Ounce – $ unlisted


The hit of G13 is pungent and fruity. A few tokes will wrap the whole body in warmth and comfort. Aches and pains melt away. This helps the brain focus on creative pursuits and lifts mood. This strain is good for listening to music and for chilling with friends watching Netflix or talking. It will slow you down but without making you feel tired.

The full-body comfort high may make this strain good for cuddling and romance in general. You will have a heightened feeling of contentment and sensuality while spending time with your love partner. Pains which normally dog you will be dissolved, allowing free expression of affection.

G13 is an inspiring herb. Its cerebral high will have your brain thinking on a new level.

For other pot info guide pages:

This article about Medical Marijuana was published on and updated on July 23, 2019 . Medical facts in this article was checked and article was medically reviewed by our . Author of this checked article is
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