Fire 99
Modern
RSXhybrid
Rosetta Stone XX
20.2%
THC
16.85%
CBD
Top flavors
earthyspicycitrus
Terpenes
CalmingEnergizing
Rosetta Stone XX effects are mostly calming.
Low THCHigh THC
Rosetta Stone XX potency is average.
Rosetta Stone XX
20.2%
THC
16.85%
CBD
Top flavors
earthyspicycitrus
Terpenes
CalmingEnergizing
Rosetta Stone XX effects are mostly calming.
Low THCHigh THC
Rosetta Stone XX potency is average.
Rosetta Stone XX is a modern hybrid cannabis strain derived directly from Cinderellas. This variety is documented to have a moderate cultivation difficulty and achieves high yields in both indoor and outdoor environments. Growers can expect a lifecycle characterized by a sixty-seven-day flowering period, making it a consistent choice for those who value precise timing and production efficiency.
The chemical profile of this strain is defined primarily by myrcene, followed by secondary caryophyllene and tertiary limonene. These terpenes contribute to the specific aromatic and structural profile of the plant, manifesting in the sensory experience associated with the Rosetta Stone XX cultivar. This particular sequence of primary, secondary, and tertiary compounds dictates the nuanced interplay of scent and flavor that users encounter upon consumption.
As a THC-dominant hybrid with 20.2% THC and 16.85% CBD, the effects of Rosetta Stone XX are marked by a sense of being relaxed, happy, and uplifted. These characteristics make the flower functionally applicable for users seeking relief from stress and pain, as well as assistance with sleep. The genetic legacy of this strain is evidenced by its notable offspring, recognized in the cannabis community as Rosetta Stoned.
Terpene Profile
Synergies (+) and conflicts (−) are relative to each other within this profile.
myrcene ~60%caryophyllene ~28%limonene ~12%
| Terpene | Share | Character | Likely role |
|---|---|---|---|
| myrcene | ~60% | earthy | relaxing · solo |
| caryophyllene | ~28% | spicy | relaxing · social |
| limonene | ~12% | citrus | social · creative |
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%
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.
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.
◎
relaxed
eveningPrimary endpoint of myrcene+linalool sedating combinations; GABA modulation is the dominant mechanistic driver.
◉
happy
anytime△
uplifted
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
■ 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 Rosetta Stone XX.
Ancestry
Grandparents
▾
Siblings
Share parent cinderellas
Candy PrincesspineneCluster BombmyrceneCoco NibblescaryophylleneDannyboylimoneneFire 99myrceneFreeWorldcaryophylleneGrape SorbetlimoneneGrenadellamyrceneGrenadinocaryophylleneHoly DivermyrceneIron CindymyrceneJailbird TKcaryophylleneJungle Queen ‘18myrceneKushy HazemyrceneLimon Y Pina #1myrceneLimon Y Pina #3myrceneMetatroncaryophylleneOGer99myrcenePineapple 99myrcenePineapple XXmyrceneRTDmyrceneSmash Hole PunchmyrceneSpace QueencaryophylleneStar 99myrceneSweetCindy 99myrceneTahoe Blue AliensmyrceneTsi FlymyrceneWhite 99limoneneWillamette Valley Pineapplepinene5G'smyrcene
Offspring — 1 strains bred from Rosetta Stone XX
Composite Traits
Where to buy Rosetta Stone XX
No verified dispensaries on file — find it on Leafly.
Dispensary Locator
Find which dispensaries near you currently stock Rosetta Stone XX.
or enter a city / postcode
Community Reviews
No reviews yet — be the first!
No reviews yet for Rosetta Stone XX.
⊕
What would Rosetta Stone XX × ? 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 Rosetta Stone XX →Similar strains
Same primary terpene with overlapping effects.
Frequently Asked Questions
Is Rosetta Stone XX indica or sativa?
Rosetta Stone XX is modeled here as a balanced hybrid (equal indica and sativa genetics).
What terpene is dominant in Rosetta Stone XX?
Myrcene is shown as the dominant terpene at approximately ~60%. Caryophyllene follows as the secondary terpene.
Is Rosetta Stone XX good for daytime use?
Rosetta Stone XX 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.