RPKhybrid-indica
Hybrid-IndicaModernTHC-Dominantevening

Royal Purple Kush

36%

THC

0.1%

CBD

Top flavors

earthyspicypine
CalmingEnergizing

Royal Purple Kush effects are mostly calming.

Low THCHigh THC

Royal Purple Kush potency is higher THC than average.

Royal Purple Kush is a modern hybrid-indica variety developed from the Chitrali #1 genetic lineage. Designed for both indoor and outdoor cultivation, this strain reaches maturity after a 63-day flowering period and is considered to be of moderate difficulty for growers. When provided with an appropriate environment, the plant is known for producing high yields.

The chemical profile of Royal Purple Kush is defined by a terpene sequence led by myrcene, followed by caryophyllene and pinene. These compounds contribute to the strain’s specific olfactory and flavor properties. As a THC-dominant cultivar, the aromatic experience is directly influenced by this specific ratio of dominant myrcene and secondary caryophyllene and pinene.

Users typically report effects characterized by a state of relaxed, calm focus. Due to these sensory outcomes, the strain is frequently utilized for managing physical pain, alleviating stress, and assisting with sleep. The genetic influence of Royal Purple Kush persists through its notable offspring, including Purple Reigin, the Royal Purple Kush x SCBDx cross, and the San Fernando Valley OG Kush x RPK variety.

Terpene Profile

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

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

earthy

●●●○

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.

~12%

pine

●●○○

Russo 2011: acetylcholinesterase inhibitor (IC50 0.44 mM) counteracting THC-induced short-term memory deficits; most widely encountered terpenoid in nature; anti-inflammatory via PGE-1.

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 Royal Purple Kush.

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Royal Purple Kush

No verified dispensaries on file — find it on Leafly.

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What would Royal Purple Kush × ? 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 Royal Purple Kush

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Royal Purple Kush indica or sativa?

Royal Purple Kush is modeled here as a indica-dominant (primarily indica with sativa influence).

What terpene is dominant in Royal Purple Kush?

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

Is Royal Purple Kush good for daytime use?

Royal Purple Kush 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.