GShybrid-sativa
Hybrid-SativaModernTHC-Dominantmorning

Grapefruit Superstar

Top flavors

herbalearthyspicy
CalmingEnergizing

Grapefruit Superstar effects are mostly energizing.

Grapefruit Superstar is a modern hybrid-sativa derived from sativa parents, establishing it as a contemporary cross-bred variety. The strain demonstrates consistent performance for cultivators, requiring a moderate level of expertise to manage its growth cycles. It is adaptable to both indoor and outdoor environments, and with a reliable flowering period of 60 days, it is capable of producing a high yield.

The chemical profile of Grapefruit Superstar is defined by a terpene dominance that begins with terpinolene, supported by secondary myrcene and tertiary caryophyllene. This specific arrangement influences the sensory profile, grounding the experience in the combination of these distinct compounds. The interplay between the dominant terpinolene and the underlying myrcene and caryophyllene creates a unique aromatic and flavor signature that distinguishes this cultivar from other hybrid-sativa offerings.

Functionally, the strain is THC-dominant and is sought after for its ability to produce creative, uplifted, and euphoric effects. These properties make it a practical choice for tasks requiring focus, as well as for engaging in social situations where a positive mindset is desired. The genetic legacy of Grapefruit Superstar is evidenced by its notable offspring, Skyrocket, which carries forward the traits established by this energetic hybrid line.

Terpene Profile

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

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

herbal

●○○○

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

~28%

earthy

●●●○

Russo 2011: naloxone-sensitive analgesia, potentiates barbiturate sleep; dominant sedating terpenoid; blocks hepatic carcinogenesis by aflatoxin.

~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

Sativa-dominant

■ Indica 30%■ Sativa 70%

Primarily sativa with indica grounding. Uplifting with body relaxation.

THC-Dominant

High THC, trace CBD. Psychoactive. Full CB1 agonism — euphoria, appetite, analgesia.

Genealogy

Parentage, ancestry, and genetic relatives of Grapefruit Superstar.

Composite Traits

Use caution if

sleep-seekingpain-reliefdaytime-productivitymorning-use

Where to buy Grapefruit Superstar

No verified dispensaries on file — find it on Leafly.

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What would Grapefruit Superstar × ? 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 Grapefruit Superstar

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Grapefruit Superstar indica or sativa?

Grapefruit Superstar is modeled here as a sativa-dominant (primarily sativa with indica grounding).

What terpene is dominant in Grapefruit Superstar?

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

Is Grapefruit Superstar good for daytime use?

Grapefruit Superstar 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.