RGhybrid

Roman Grape

Top flavors

herbalearthyspicy
CalmingEnergizing

Roman Grape effects are mostly energizing.

Roman Grape is a modern hybrid cannabis strain derived from the genetic cross of Above and Beyond. This strain demonstrates a moderate level of cultivation difficulty and is suited for both indoor and outdoor environments. Growers can expect a high yield from this variety, which reaches maturity after a 56-day flowering period. Its genetic influence remains significant, as it serves as the parent to the notable offspring Grape Swisher and Ube.

This THC-dominant cultivar presents a complex chemical profile led by terpinolene, followed in relative abundance by myrcene, caryophyllene, humulene, bisabolol, limonene, beta-pinene, nerolidol, pinene, linalool, caryophyllene-oxide, camphene, p-cymene, and ocimene. This diverse range of terpenes creates a distinct aromatic and sensory profile. The interplay of these specific compounds contributes to the nuanced experience expected from the Roman Grape terpene spectrum.

The effects of Roman Grape are characterized by a sense of relaxation, happiness, and an uplifted state of mind. Given its cannabinoid and terpene composition, the strain is primarily utilized to address concerns related to stress, pain, and sleep. Its established role in the development of cultivars like Grape Swisher and Ube reflects its ongoing influence and utility within modern breeding programs, where it is valued for both its therapeutic applications and its productive growth characteristics.

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

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 Roman Grape.

Composite Traits

Use caution if

daytime-productivitymorning-use

Where to buy Roman Grape

No verified dispensaries on file — find it on Leafly.

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What would Roman Grape × ? 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 Roman Grape

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Roman Grape indica or sativa?

Roman Grape is modeled here as a balanced hybrid (equal indica and sativa genetics).

What terpene is dominant in Roman Grape?

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

Is Roman Grape good for daytime use?

Roman Grape 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.