SRhybrid-indica
Hybrid-IndicaModernTHC-Dominantevening

Sour Rainbow

Top flavors

earthyspicypine
CalmingEnergizing

Sour Rainbow effects are mostly calming.

Sour Rainbow is a modern hybrid-indica cultivar derived from Sour Diesel BX2. This genetics-focused integration has resulted in a stable plant that thrives in both indoor and outdoor environments. Growers can expect a high yield from this variety, which reaches maturity with a moderate level of cultivation difficulty after a 63-day flowering period.

The chemical profile of Sour Rainbow is defined by a primary concentration of myrcene, followed by caryophyllene and pinene as its secondary and tertiary components. These terpenes collectively influence the sensory profile, providing a nuanced aromatic and flavor experience that reflects its specific terpene dominance. This composition informs the delivery of the strain's cannabinoid-rich, THC-dominant structure.

Users report that Sour Rainbow provides a balanced experience characterized by feelings of relaxation, calmness, and mental focus. These effects make the strain particularly well-suited for individuals seeking support for pain, stress, and sleep. The influence of this lineage is observed in its extensive list of offspring, which includes Nevil's Sour Rainbow, Rainbow Belts Bx1, Sour Lemon Z, Sour Leonbow, Sour Rainbow F2, and Sour Tropical Rainbow.

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 Sour Rainbow.

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Sour Rainbow

No verified dispensaries on file — find it on Leafly.

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What would Sour Rainbow × ? 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 Sour Rainbow

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Sour Rainbow indica or sativa?

Sour Rainbow is modeled here as a indica-dominant (primarily indica with sativa influence).

What terpene is dominant in Sour Rainbow?

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

Is Sour Rainbow good for daytime use?

Sour Rainbow 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.