ACauto
AutoflowerModernTHC-Dominantevening

Auto Critical

8.4%

THC

Top flavors

earthyspicycitrus
CalmingEnergizing

Auto Critical effects are mostly calming.

Low THCHigh THC

Auto Critical is lower THC than average.

Auto Critical is a modern autoflowering strain with an undocumented lineage. Representing a streamlined approach to cannabis cultivation, this variety is designed for accessibility across both indoor and outdoor environments. Growers can expect a lifecycle characterized by a 70-day flowering period, resulting in a low yield. Due to its straightforward maintenance requirements, the strain is classified as easy to grow.

The chemical profile of Auto Critical is defined by a primary presence of myrcene, followed by caryophyllene and limonene. This specific terpene hierarchy dictates the sensory experience, grounding the aromatic profile in earthy and musky notes while providing the subtle spicy and citrus undertones associated with the secondary and tertiary compounds.

As a THC-dominant variety, Auto Critical is known to induce effects characterized as relaxed, happy, and uplifted. These properties make the strain a functional choice for individuals seeking relief from stress, pain, or difficulty with sleep. The genetic legacy of this plant is evidenced by its role in the development of notable offspring such as Critical Sour.

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 Auto Critical.

Auto Critical

Offspring — 1 strains bred from Auto Critical

View full lineage tree →

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Auto Critical

No verified dispensaries on file — find it on Leafly.

Dispensary Locator

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What would Auto Critical × ? 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 Auto Critical

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Auto Critical indica or sativa?

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

What terpene is dominant in Auto Critical?

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

Is Auto Critical good for daytime use?

Auto Critical 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.