Purple Caper OG
Modern
GOhybrid-indica
Grandaddy OG
17%
THC
Top flavors
spicycitrusearthy
Terpenes
CalmingEnergizing
Grandaddy OG has balanced effects.
Low THCHigh THC
Grandaddy OG potency is average.
Grandaddy OG
17%
THC
Top flavors
spicycitrusearthy
Terpenes
CalmingEnergizing
Grandaddy OG has balanced effects.
Low THCHigh THC
Grandaddy OG potency is average.
Grandaddy OG is a modern hybrid-indica strain bred from the crossing of Fire OG and True OG. The specific origins of the strain remain undocumented, as no comprehensive breeder history or specific development timeline is currently available for this cross.
The terpene profile of Grandaddy OG is confirmed to feature caryophyllene as its dominant terpene, followed by limonene, myrcene, humulene, linalool, bisabolol, beta-pinene, pinene, and terpinolene. Because its precise potency is not batch-specific, the strain holds an estimated THC content of approximately 17% with negligible CBD levels. Users can expect a sensory profile defined by this specific hierarchy of terpenes, which provides a complex bouquet.
This strain produces reliable effects that are characterized as relaxed and focused. Given these outcomes, it is a frequent selection for those seeking relief from pain, stress, and sleep disturbances. Grandaddy OG requires moderate skill to cultivate, thriving in both indoor and outdoor environments with a flowering period of 63 days and a reputation for providing high yields. There are currently no notable offspring recorded for this variety.
Terpene Profile
Synergies (+) and conflicts (−) are relative to each other within this profile.
caryophyllene ~60%limonene ~28%myrcene ~12%
| Terpene | Share | Character | Likely role |
|---|---|---|---|
| caryophyllene | ~60% | spicy | relaxing · social |
| limonene | ~28% | citrus | social · creative |
| myrcene | ~12% | earthy | relaxing · solo |
Research notes below describe isolated terpene mechanisms and early findings. They do not guarantee effects from this strain and are not medical advice.
~60%
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.
Russo 2011: naloxone-sensitive analgesia, potentiates barbiturate sleep; dominant sedating terpenoid; blocks hepatic carcinogenesis by aflatoxin.
Effects
Reported effects — derived from terpene chemistry and cannabinoid profile.
Genetic Profile
Indica-dominant
■ Indica 70%■ Sativa 30%
Primarily indica with sativa influence. Relaxing body with some cerebral lift.
THC-Dominant
High THC, trace CBD. Psychoactive. Full CB1 agonism — euphoria, appetite, analgesia.
Genealogy
Parentage, ancestry, and genetic relatives of Grandaddy OG.
Ancestry
▾
Cherry CookiesmyrceneLavender OGcaryophylleneLemon Kush HeadbandcaryophyllenePalladiumcaryophylleneOG Lemon GarliccaryophylleneAnimal CookieslimoneneCherry Fire Pie OGlimoneneFire Cookies V2limoneneGreat Lakes KushlimoneneKillsberry2caryophylleneLemon Fire OGlimoneneWizardz Spitcaryophyllene818 SFV Fire OGlimoneneFire Cherry CookiescaryophylleneChiara KushcaryophylleneDiagonal OGcaryophylleneKrippy KushcaryophyllenePan DulcecaryophylleneSapphire ScoutcaryophylleneBruntzcaryophyllene
Composite Traits
Where to buy Grandaddy OG
No verified dispensaries on file — find it on Leafly.
Dispensary Locator
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What would Grandaddy OG × ? 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 Grandaddy OG →Similar strains
Same primary terpene with overlapping effects.
Frequently Asked Questions
Is Grandaddy OG indica or sativa?
Grandaddy OG is modeled here as a indica-dominant (primarily indica with sativa influence).
What terpene is dominant in Grandaddy OG?
Caryophyllene is shown as the dominant terpene at approximately ~60%. Limonene follows as the secondary terpene.
Is Grandaddy OG good for daytime use?
Grandaddy OG 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.