ABauto
AutoflowerModernTHC-Dominantevening

Auto Blues

Top flavors

earthyspicycitrus
CalmingEnergizing

Auto Blues effects are mostly calming.

Auto Blues is a modern, auto-flowering strain bred from the crossing of Purple Indica and Ruderalis. Developed for those seeking a straightforward cultivation experience, this variety is well-suited for both indoor and outdoor environments. Growers can expect a 70-day flowering period and should be prepared for a modest, low yield. Its development has served as a foundational genetic block for subsequent projects, acting as a parent to notable offspring including Livers Bx1 Auto and Sour Blues.

The terpene profile of Auto Blues is characterized by a long list of compounds, beginning with the dominant myrcene, followed by caryophyllene and limonene as the primary contributors to its sensory experience. The profile continues with pinene, terpinolene, linalool, beta-pinene, humulene, and nerolidol, rounded out by trace amounts of ocimene, bisabolol, guaiol, camphene, caryophyllene-oxide, and p-cymene. These components combine to dictate the nuanced aromatic and flavor complexities defined by these specific chemical structures.

As a THC-dominant cultivar, Auto Blues consistently produces effects that are described as relaxed, happy, and uplifted. These therapeutic properties make the strain a functional option for users managing stress, pain, or difficulties with sleep. Beyond its immediate effects on the user, the strain maintains a significant reputation as a building block for future genetic lines, firmly cementing its role in the evolution of modern auto-flowering cannabis breeding.

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

Parentage, ancestry, and genetic relatives of Auto Blues.

Ancestry

Auto BluesFull tree →

Offspring — 2 strains bred from Auto Blues

View full lineage tree →

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Auto Blues

No verified dispensaries on file — find it on Leafly.

Dispensary Locator

Find which dispensaries near you currently stock Auto Blues.

or enter a city / postcode

Community Reviews

No reviews yet — be the first!

No reviews yet for Auto Blues.

What would Auto Blues × ? 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 Blues

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Auto Blues indica or sativa?

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

What terpene is dominant in Auto Blues?

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

Is Auto Blues good for daytime use?

Auto Blues 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.