PHAauto
AutoflowerModernTHC-Dominantevening

Purple Haze Auto

Top flavors

earthyspicycitrus
CalmingEnergizing

Purple Haze Auto effects are mostly calming.

Purple Haze Auto is a modern, auto-flowering variety with an undocumented lineage. Designed for ease of cultivation, this strain performs well in both indoor and outdoor environments, reaching maturity after a 75-day flowering period. Growers should anticipate a low yield from this plant, which is categorized as an easy-to-grow option for those seeking a straightforward cultivation process.

The chemical profile of Purple Haze Auto is defined by a terpene composition led by myrcene as the dominant compound, followed by caryophyllene and limonene. This combination shapes the sensory experience, as the high concentration of myrcene provides a grounded base, while the presence of caryophyllene and limonene introduces subtle aromatic complexity.

As a THC-dominant strain, Purple Haze Auto is characterized by effects that are consistently relaxed, happy, and uplifted. These attributes make it a functional choice for individuals seeking relief from stress, pain, or difficulty with sleep. The genetic legacy of this strain is evidenced by its notable offspring, which include Happy Bird Haze, Indigo Kwazy, Jimi Thing, and Strum Dumb Popz.

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 Purple Haze Auto.

No parent or offspring records — similar strains

Same primary terpene with overlapping effects.

Browse more similar strains →

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Purple Haze Auto

No verified dispensaries on file — find it on Leafly.

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What would Purple Haze Auto × ? produce?

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

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Frequently Asked Questions

Is Purple Haze Auto indica or sativa?

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

What terpene is dominant in Purple Haze Auto?

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

Is Purple Haze Auto good for daytime use?

Purple Haze 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.