Uhybrid-indica
Hybrid-IndicaModernTHC-Dominantevening

Ulduz

Top flavors

earthyspicypine
CalmingEnergizing

Ulduz effects are mostly calming.

Ulduz is a modern hybrid-indica cultivar derived from Danish Passion. Developed as a high-yielding variety suitable for both indoor and outdoor cultivation, this strain reaches maturity within a 63-day flowering window. While categorized as a moderate difficulty grow, the plant is optimized to deliver consistent, heavy production across varying environments.

The chemical profile of Ulduz is anchored by a terpene concentration of myrcene, followed by secondary caryophyllene and tertiary pinene. These compounds define the strain’s sensory experience, blending earthy, foundational notes with the peppery warmth of caryophyllene and the sharper, clarified edge of pinene. This specific arrangement of terpenes forms the baseline for the profile’s aromatic and gustatory presence.

Regarding its physiological impact, Ulduz is a THC-dominant strain engineered to produce effects characterized by relaxation, calmness, and a distinct sense of focus. This combination makes it a functional choice for those seeking relief from pain, stress, or sleep-related disturbances. Within the broader genetic landscape, Ulduz serves as the parent to the notable offspring Royal Ulduz.

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 Ulduz.

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Ulduz

No verified dispensaries on file — find it on Leafly.

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What would Ulduz × ? 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 Ulduz

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Ulduz indica or sativa?

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

What terpene is dominant in Ulduz?

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

Is Ulduz good for daytime use?

Ulduz 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.