SMhybrid-sativa
Hybrid-SativaModernTHC-Dominantmorning

Sour Mac

21.1%

THC

0.06%

CBD

Top flavors

citrusspicyearthy
CalmingEnergizing

Sour Mac effects are mostly energizing.

Low THCHigh THC

Sour Mac potency is average.

Sour Mac is a modern hybrid-sativa cultivar derived from a lineage rooted in Sour Diesel. As a contemporary genetic development, this strain represents a specialized approach to refined hybrid breeding, balancing the energetic characteristics of its parentage with modern cultivation standards. Producers can expect a moderate difficulty level when working with this plant, which thrives in both indoor and outdoor environments. With a flowering cycle of 67 days, the strain is recognized for its high production output, making it a functional choice for those seeking consistent harvest yields in a controlled setting.

The chemical profile of Sour Mac is defined by a specific hierarchy of terpenes, led by terpinolene, followed by myrcene and caryophyllene. This dominant terpinolene profile creates a distinct aromatic foundation that informs the sensory experience of the flower. These compounds work in concert to provide a complex olfactory experience that distinguishes the strain from other modern hybrids. While the terpene profile is rich, the strain remains firmly THC-dominant with measured cannabinoid levels around 21.1% THC and negligible CBD content at 0.06%.

In terms of physiological effects, Sour Mac is primarily known for fostering a creative, uplifted, and happy state of mind. Given these reported outcomes, the strain is an ideal candidate for users engaged in creative pursuits, social interactions, or tasks that require sustained focus. Because this is a modern hybrid-sativa, it is best suited for daytime or early evening use when an uplifted mood is desired. As of current records, there is no notable offspring or documented genetic legacy attributed to this specific cultivar.

Terpene Profile

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

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

citrus

●●○○

Russo 2011: increases serotonin in prefrontal cortex + dopamine in hippocampus via 5-HT1A; Johns Hopkins 2024: significantly reduced anxiety vs THC alone.

~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%

earthy

●●●○

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

Sativa-dominant

■ Indica 30%■ Sativa 70%

Primarily sativa with indica grounding. Uplifting with body relaxation.

THC-Dominant

High THC, trace CBD. Psychoactive. Full CB1 agonism — euphoria, appetite, analgesia.

Genealogy

Parentage, ancestry, and genetic relatives of Sour Mac.

Composite Traits

Use caution if

sleep-seekingevening-wind-downpain-reliefdaytime-productivity

Where to buy Sour Mac

No verified dispensaries on file — find it on Leafly.

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What would Sour Mac × ? 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 Mac

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Sour Mac indica or sativa?

Sour Mac is modeled here as a sativa-dominant (primarily sativa with indica grounding).

What terpene is dominant in Sour Mac?

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

Is Sour Mac good for daytime use?

Sour Mac 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.