MAauto
AutoflowerModernTHC-Dominantevening

Magnum Auto

Top flavors

earthyspicycitrus
CalmingEnergizing

Magnum Auto effects are mostly calming.

Magnum Auto is a modern autoflowering strain featuring an undocumented lineage. Designed for accessibility, this cultivar is characterized by its high ease of cultivation, reaching maturity in a 70-day flowering cycle. It is a versatile variety suitable for both indoor and outdoor environments, though growers should anticipate a low overall yield during harvest.

The chemical profile is led by myrcene as the dominant terpene, followed by caryophyllene and limonene as the secondary and tertiary contributors respectively. This combination dictates the aromatic profile and the sensory experience of the strain. These terpenes work in concert to define the profile, providing a specific aromatic nuance as the primary expression of its internal chemistry.

As a THC-dominant cultivar, Magnum Auto is primarily utilized by those seeking to manage stress, pain, or sleep. Users typically report feelings of relaxation, happiness, and an uplifted mood upon consumption. The genetic legacy of this strain is evidenced by its notable offspring, which include Chem's Sister and Headbanger Auto.

Terpene Profile

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

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

earthy

●●●○

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

~28%

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.

~12%

citrus

●●○○

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

Effects

Reported effects — derived from terpene chemistry and cannabinoid profile.

Genetic Profile

Autoflower

Photoperiod-independent. Flowers based on age, not light cycle. Compact and fast.

THC-Dominant

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

Genealogy

Parent data not yet recorded for Magnum Auto.

Magnum Auto

Offspring — 1 strains bred from Magnum Auto

name-inferred
View full lineage tree →

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Magnum Auto

No verified dispensaries on file — find it on Leafly.

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What would Magnum Auto × ? 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 Magnum Auto

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Magnum Auto indica or sativa?

Magnum Auto is modeled here as a autoflower (photoperiod-independent).

What terpene is dominant in Magnum Auto?

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

Is Magnum Auto good for daytime use?

Magnum Auto 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.