Haze 19
Top effects
Top flavors
Terpenes
Haze 19 effects are mostly energizing.
Haze 19
Top effects
Top flavors
Terpenes
Haze 19 effects are mostly energizing.
Haze 19 is a modern sativa-dominant cultivar with an undocumented lineage. As a distinct entry in the contemporary market, it maintains a reputation for reliable performance, though its exact origins remain debated among cultivators. It is best suited for an outdoor environment where it requires a moderate level of grower expertise to manage its seventy-day flowering cycle and ensure a healthy, medium-sized yield.
The chemical profile of Haze 19 is defined by a dominant presence of terpinolene, which is supported by secondary notes of ocimene and a tertiary finish of myrcene. This specific terpene arrangement dictates the strain's sensory expression, providing a complex aromatic structure. Users can expect a nuanced flavor profile that mirrors this dominant terpinolene-forward composition, offering a distinct experience that emphasizes the interplay between its primary and secondary aromatic compounds.
Haze 19 is known for providing clear, energetic, and creative effects, making it a functional choice for those seeking to enhance focus or engage in social settings. Because of this profile, it is frequently utilized during daytime hours to support productivity and artistic endeavors. Its influence on the broader cannabis landscape is evident through its contribution to several notable hybrids, including Haze 19 x Skunk, Haze 19 x Skunk 1, Haze Skunk, and Top Haze.
Terpene Profile
Synergies (+) and conflicts (−) are relative to each other within this profile.
| Terpene | Share | Character | Likely role |
|---|---|---|---|
| terpinolene | ~60% | herbal | creative · social |
| ocimene | ~28% | sweet | energetic · social |
| myrcene | ~12% | earthy | relaxing · solo |
Research notes below describe isolated terpene mechanisms and early findings. They do not guarantee effects from this strain and are not medical advice.
~60%
herbal
●○○○
PMC11060501: antinociception via NO/PGE2/TNF-α inhibition; associated with cerebral sativa profiles; least clinically characterised of major terpenes.
Antifungal, antiviral, decongestant; activates CB1/CB2 at 10–60% THC efficacy per Israeli receptor study (NORML 2025); highly volatile (bp 50–66°C); limited clinical data.
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.
creative
morningAssociated with terpinolene/limonene profiles; dopaminergic and serotonergic modulation via limonene 5-HT1A supports divergent thinking.
energetic
morningAssociated with ocimene/terpinolene profiles; stimulating without sedation; largely emergent from absence of sedating compounds rather than a direct mechanism.
uplifted
morningLimonene anxiolytic/antidepressant via serotonin elevation in prefrontal cortex (Russo 2011); mood improvement without full euphoria; key for balanced-1-1 profiles.
Genetic Profile
Pure Sativa
Cerebral, energizing genetics. Tall plants, narrow leaves, longer flowering.
THC-Dominant
High THC, trace CBD. Psychoactive. Full CB1 agonism — euphoria, appetite, analgesia.
Genealogy
Parent data not yet recorded for Haze 19.
No parent or offspring records — similar strains
Same primary terpene with overlapping effects.
Browse more similar strains →Composite Traits
Where to buy Haze 19
No verified dispensaries on file — find it on Leafly.
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What would Haze 19 × ? 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 Haze 19 →Frequently Asked Questions
Is Haze 19 indica or sativa?
Haze 19 is modeled here as a pure sativa (cerebral, energizing genetics).
What terpene is dominant in Haze 19?
Terpinolene is shown as the dominant terpene at approximately ~60%. Ocimene follows as the secondary terpene.
Is Haze 19 good for daytime use?
Haze 19 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.