Ghybrid

GM3

Top flavors

spicycitrusearthy
CalmingEnergizing

GM3 has balanced effects.

GM3 is a modern hybrid cannabis strain derived from the genetics of Grease Monkey. Designed for cultivators seeking high-yield production, this strain features a moderate growth difficulty and completes its flowering cycle in approximately 60 days. It is versatile in its environmental requirements, performing successfully in both indoor and outdoor setups. The genetic legacy of this variety is firmly established, as documented by its role as a notable parent to the strain Neon.

The chemical profile of GM3 is defined by its complex terpene composition, which is led by caryophyllene, limonene, and myrcene. These primary constituents are supported by a diverse secondary and tertiary aromatic foundation consisting of humulene, linalool, beta-pinene, pinene, bisabolol, camphene, terpinolene, nerolidol, geraniol, terpinene, and ocimene. This specific arrangement of terpenes dictates the profile of the strain, contributing to the nuanced sensory experience provided by its flowers.

As a THC-dominant hybrid, GM3 is recognized for producing effects that are consistently characterized as relaxed, happy, and uplifted. These physiological and psychological outcomes make the strain well-suited for consumers managing stress, pain, or difficulties with sleep. By balancing these therapeutic benefits with a high-yielding growth pattern, GM3 remains a functional choice for both medical users and those focused on cultivation efficiency.

Terpene Profile

Synergies (+) and conflicts (−) are relative to each other within this profile.

caryophyllene ~60%limonene ~28%myrcene ~12%
TerpeneShare
caryophyllene~60%
limonene~28%
myrcene~12%

Research notes below describe isolated terpene mechanisms and early findings. They do not guarantee effects from this strain and are not medical advice.

~60%

spicy

●●○○

Russo 2011: only terpene that is a selective full CB2 agonist (100 nM); Gertsch et al. 2008: acts as dietary cannabinoid; unique anti-inflammatory and gastric cytoprotective properties.

~28%

citrus

●●○○

Russo 2011: increases serotonin in prefrontal cortex + dopamine in hippocampus via 5-HT1A; Johns Hopkins 2024: significantly reduced anxiety vs THC alone.

~12%

earthy

●●●○

Russo 2011: naloxone-sensitive analgesia, potentiates barbiturate sleep; dominant sedating terpenoid; blocks hepatic carcinogenesis by aflatoxin.

Effects

Reported effects — derived from terpene chemistry and cannabinoid profile.

Genetic Profile

Balanced Hybrid

■ Indica 50%■ Sativa 50%

Equal indica and sativa genetics. Balanced body and mind effects.

THC-Dominant

High THC, trace CBD. Psychoactive. Full CB1 agonism — euphoria, appetite, analgesia.

Genealogy

Parentage, ancestry, and genetic relatives of GM3.

Composite Traits

Use caution if

evening-wind-downdaytime-productivitymorning-use

Where to buy GM3

No verified dispensaries on file — find it on Leafly.

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What would GM3 × ? produce?

Predict the terpene profile, effects, and growing traits of a cross. Our gene weaver engine votes on dominant traits from both parents.

Build a cross with GM3

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is GM3 indica or sativa?

GM3 is modeled here as a balanced hybrid (equal indica and sativa genetics).

What terpene is dominant in GM3?

Caryophyllene is shown as the dominant terpene at approximately ~60%. Limonene follows as the secondary terpene.

Is GM3 good for daytime use?

GM3 is versatile and works across different times of day depending on dose and individual response.

How accurate is this data?

See the "Data confidence" card in the sidebar. Terpene profiles and effects are chemistry-informed estimates — individual responses depend on phenotype, source, and personal chemistry.