Blue Star
25.8%
THC
Top flavors
Terpenes
Blue Star effects are mostly calming.
Blue Star potency is higher THC than average.
Blue Star
25.8%
THC
Top flavors
Terpenes
Blue Star effects are mostly calming.
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.
| Terpene | Share | Character | Likely role |
|---|---|---|---|
| myrcene | ~60% | earthy | relaxing · solo |
| terpinolene | ~28% | herbal | creative · social |
| caryophyllene | ~12% | spicy | relaxing · social |
Research notes below describe isolated terpene mechanisms and early findings. They do not guarantee effects from this strain and are not medical advice.
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.
relaxed
eveningPrimary endpoint of myrcene+linalool sedating combinations; GABA modulation is the dominant mechanistic driver.
happy
anytimeuplifted
morningLimonene anxiolytic/antidepressant via serotonin elevation in prefrontal cortex (Russo 2011); mood improvement without full euphoria; key for balanced-1-1 profiles.
Genetic Profile
Balanced Hybrid
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.
Ancestry
Great-great-grandparents
Great-grandparents
Siblings
Share parent whitaker blues
Offspring — 13 strains bred from Blue Star
Composite Traits
Where to buy Blue Star
No verified dispensaries on file — find it on Leafly.
Dispensary Locator
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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.
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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.