G13 weed strain — Indica cannabis flower bud

Representative image of G13

G13 is a classic indica often listed as G-13 or G Thirteen, with a 20% THC level and a modest 1% CBG. It leans into sleepy, euphoric effects with earthy, pine-forward flavors and a reputation for deep relaxation.

G13

4.3(1182 ratings)

Also known as G-13, G Thirteen

THC
20%
CBG
1%
Top Effect
Sleepy
Top Terpene
Myrcene
Indica
IndicaG13G13
calmingenergizing
low THChigh THC
Overview

What Is the G13 Strain?

G13 is an indica-dominant strain (also seen as G-13 or G Thirteen) that registers about 20% THC and 1% CBG. Its documented parentage includes Tangerine Dream, and the profile places it squarely in the mellow, body-oriented end of the spectrum rather than the energetic sativa side.

Effects Profile

G13 Effects

Users report a trio of headline effects from G13: sleepy, euphoric and hungry. Expect an initial lift or light euphoria that settles into a more sedative, body-forward state - the type of progression that can make conversation feel pleasant early on and then steer toward restfulness. Because sleepiness is prominent, it’s best to plan for downtime rather than demanding tasks.

Flavor Notes

G13 Flavors & Aroma

The flavor and aroma lean piney and woody with an earthy backbone. Pine notes come through first, often accompanied by the damp, soil-like earthiness and a faint wood resin finish. Together these create a straightforward, forest-like sensory profile rather than bright fruitiness.

Terpene Profile

Terpene Profile of G13

G13’s dominant terpenes are myrcene (herbal), limonene (citrus) and caryophyllene (pepper). Myrcene is commonly associated with sedative, relaxing qualities and can reinforce the strain’s sleepy character. Limonene brings a touch of citrus lift to the nose and may help explain the initial euphoric edge. Caryophyllene adds peppery spice and is notable for interacting with cannabinoid receptors, contributing a savory, resinous note to the bouquet.

May Help With

What Does G13 Help With?

Anecdotal reports say people turn to G13 for stress relief, pain relief and anxiety reduction. Its combination of calming terpenes and a body-oriented indica effect makes it a go-to for users looking to unwind, dull persistent discomfort, or quiet a busy mind, though individual responses vary.

Side Effects

G13 Side Effects & Negatives

The most commonly reported downsides are dry mouth and dry eyes, along with occasional dizziness. To minimize these effects users should hydrate, move slowly when standing, and dose cautiously-especially if they’re prone to lightheadedness. Avoid driving or operating heavy machinery while experiencing its sedative peak.

Dry mouthDry eyesDizzy
Lineage

G13 Genetics & Lineage

G13 traces part of its lineage to Tangerine Dream, and that parentage helps explain the presence of citrus-leaning limonene alongside earthy, resinous notes. The genetic influence results in a strain that balances aromatic brightness with a deep, indica-style body effect, marrying Tangerine Dream’s aromatic tendencies to a more restful backbone.

Potency

G13 THC & CBG Content

At 20% THC, G13 sits right at the catalog’s typical potency level, so it’s neither unusually weak nor exceptionally potent compared with many modern varieties. The 1% CBG is modest but can play a subtle role in the overall entourage effect. Practically, that means most users can expect a reliably noticeable high without the extreme intensity some high-THC cultivars deliver; beginners should still start low and increase slowly.

Is G13 Indica or Sativa?

Is G13 Indica or Sativa?

As an indica, G13 generally favors body-centered, calming effects rather than the cerebral stimulation associated with sativas. Indica classification implies it’s better suited to relaxation, evening use, and activities that don’t require sustained alertness.

Best For

Who Is G13 Best For?

G13 is best enjoyed in the evening or when you have time to relax - think winding down with a movie, reading, or preparing for sleep. Its average 20% THC makes it approachable for many, but the pronounced sleepiness and reports of dizziness mean cautious dosing for newcomers. Bring water for dry mouth and consider a small first dose to gauge tolerance.

Editor's Take

Our Take on G13

We see G13 as a dependable, old-school indica that does what it promises: mellow you out. Its 20% THC keeps it squarely in the medium-strength range most users are familiar with, and the myrcene-limonene-caryophyllene mix produces a pleasantly piney, earthy smoke with an uplifting entry that fades into clear sedation. With a solid 4.3/5 from 1,182 ratings, it’s clearly liked by many - great for anyone seeking evening relief or appetite stimulation. If you need daytime clarity or are sensitive to dry mouth and dizziness, you might look elsewhere, but for straightforward, relaxing indica effects, G13 is a reliable pick.

Common Questions

G13 FAQ

Is G13 an indica or sativa?

G13 is classified as an indica, which generally implies more body-oriented, sedating effects.

How strong is G13?

G13 has about 20% THC, which is right around the catalog average-moderately potent but not extreme.

What does G13 taste and smell like?

G13 offers pine, earthy and woody flavors, with a forest-like aroma that can include resinous, peppery notes.

What effects can I expect from G13?

Reported effects include sleepiness, euphoria and increased appetite, often beginning with a light uplift that moves toward relaxation.

What is G13 commonly used to help with?

Anecdotally, users report turning to G13 for stress, pain and anxiety relief.

Are there any side effects to watch for with G13?

Commonly reported negatives are dry mouth and dry eyes, and some users report dizziness; start with a low dose and stay hydrated.

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