Yhybrid

Ymir

Top flavors

citrusearthyspicy
CalmingEnergizing

Ymir effects are mostly energizing.

Ymir is a modern hybrid strain created through the crossing of Ruderalis and Blue Dream. Engineered for a balanced cultivation cycle, the strain requires a moderate level of expertise and is capable of thriving in both indoor and outdoor environments. Growers can anticipate a high yield from this variety, which reaches maturity after a 65-day flowering period. Its genetic influence is notable in the current market, evidenced by its role as a parent to the offspring known as Odin.

The sensory profile of Ymir is defined by its complex terpene composition, which is led by limonene, followed by myrcene, caryophyllene, and linalool. This primary aromatic structure transitions into secondary notes of pinene, terpinolene, beta-pinene, and guaiol. The profile concludes with subtle traces of bisabolol, humulene, camphene, nerolidol, and ocimene. This diverse chemical arrangement provides a distinct aromatic experience that reflects the integration of its complex parentage.

As a THC-dominant cultivar, Ymir is primarily sought for its ability to induce states of relaxation, happiness, and an uplifted mood. These specific effects make it a practical choice for individuals addressing stress, pain, or difficulties with sleep. By combining the hardy characteristics of its genetic background with a potent cannabinoid profile, Ymir remains a relevant contribution to the modern landscape of hybrid breeding.

Terpene Profile

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

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

citrus

●●○○

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

~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 Ymir.

Ancestry

View full lineage tree →

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Dispensary Locator

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What would Ymir × ? 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 Ymir

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Ymir indica or sativa?

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

What terpene is dominant in Ymir?

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

Is Ymir good for daytime use?

Ymir 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.