BShybrid

Blue Star

25.8%

THC

Top flavors

earthyherbalspicy
CalmingEnergizing

Blue Star effects are mostly calming.

Low THCHigh THC

Blue Star potency is higher THC than average.

Blue Star is a modern hybrid cannabis cultivar derived from the parent strain Whitaker Blues. This strain has proven to be a versatile genetic contributor, serving as the foundation for a wide array of notable offspring including Blue Star OG, Blue Trop Cherry, Blueberry Apple Cobble, Blueberry Lemon Pound Cake, Blueberry Lemon Shake-Up, Family Blues V3, Flo Star, Grape Diesel Kush, Grape Juice Cocktail, Mayberry, Mega Death Star, and Root Berry. Cultivators report a moderate growth difficulty for this THC-dominant plant, which thrives in both indoor and outdoor environments and reaches maturity after 63 days of flowering, ultimately providing a high yield.

The chemical complexity of Blue Star is anchored by a diverse terpene profile, beginning with the dominance of myrcene, terpinolene, and caryophyllene. These are further nuanced by the presence of limonene, ocimene, linalool, humulene, pinene, beta-pinene, bisabolol, guaiol, alpha-terpinene, nerolidol, and camphene. This specific layering of terpenes dictates the sensory experience, balancing earthy and woody undertones with sharper, volatile top notes that define the cultivar’s aromatic signature.

Consuming Blue Star consistently produces effects described as relaxed, happy, and uplifted. These characteristics make the strain a functional choice for users seeking relief from stress and pain, while its soothing properties are frequently utilized to aid in sleep. Beyond its immediate therapeutic applications, the strain remains recognized for its extensive influence on modern breeding programs, as evidenced by its robust and far-reaching genetic legacy.

Terpene Profile

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

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

herbal

●○○○

PMC11060501: antinociception via NO/PGE2/TNF-α inhibition; associated with cerebral sativa profiles; least clinically characterised of major terpenes.

~12%

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.

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 Blue Star.

Composite Traits

Use caution if

daytime-productivitymorning-use

Where to buy Blue Star

No verified dispensaries on file — find it on Leafly.

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What would Blue Star × ? 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 Blue Star

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Blue Star indica or sativa?

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

What terpene is dominant in Blue Star?

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

Is Blue Star good for daytime use?

Blue Star 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.