Mhybrid

Marsh-Mellow

17.7%

THC

Top flavors

earthyspicycitrus
CalmingEnergizing

Marsh-Mellow effects are mostly calming.

Low THCHigh THC

Marsh-Mellow potency is average.

Marsh-Mellow is a modern hybrid cannabis strain derived from a Stardawg IX lineage. Cultivated for its predictable performance, this strain thrives in both indoor and outdoor environments, offering growers a high yield upon the completion of a 69-day flowering cycle. While it is considered a project of moderate difficulty for cultivators, its genetic stability has allowed it to serve as a parent for notable offspring, including Sweet Sugar and Volume - 1.

The chemical character of Marsh-Mellow is defined by a complex terpene profile led by myrcene, followed by caryophyllene, limonene, humulene, bisabolol, beta-pinene, and pinene. This specific arrangement of aromatic compounds creates a nuanced sensory experience. The high concentration of myrcene provides a foundational earthiness that is sharpened by the spicy undercurrents of caryophyllene and the bright, citrus notes of limonene, while the secondary notes of humulene, bisabolol, and pinenes add a multi-layered finish.

As a THC-dominant variety, Marsh-Mellow is recognized for its ability to induce effects that are consistently relaxed, happy, and uplifted. These qualities make it a practical selection for addressing concerns related to stress, pain, and sleep difficulties. Through its documented performance in various environments and its role in the development of modern progeny, Marsh-Mellow maintains a specialized position for users and breeders seeking reliable hybrid outcomes.

Terpene Profile

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

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

citrus

●●○○

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

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 Marsh-Mellow.

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Marsh-Mellow

No verified dispensaries on file — find it on Leafly.

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What would Marsh-Mellow × ? 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 Marsh-Mellow

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Marsh-Mellow indica or sativa?

Marsh-Mellow is modeled here as a balanced hybrid (equal indica and sativa genetics).

What terpene is dominant in Marsh-Mellow?

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

Is Marsh-Mellow good for daytime use?

Marsh-Mellow 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.