HZhybrid

Heavy Z

Top flavors

earthyspicypine
CalmingEnergizing

Heavy Z effects are mostly calming.

Heavy Z is a modern hybrid strain bred from parentage ZBX. Cultivated for its high yield output, this variety requires moderate growing efforts and completes its flowering cycle in 58 days, making it suitable for both indoor and outdoor environments. Its emergence as a genetic foundation has contributed to a notable line of offspring, including Candy Crepe, Everglazed, Haight Street Haze, Kuru Kashi, and Muffin Zops.

The complex organoleptic profile of Heavy Z is defined by a comprehensive list of terpenes, led by dominant myrcene, followed by caryophyllene and pinene. The secondary and tertiary notes include limonene, linalool, humulene, nerolidol, terpinolene, beta-pinene, ocimene, guaiol, bisabolol, p-cymene, and caryophyllene-oxide. This chemical composition results in its signature aromatic and flavor profile, reflecting the intricate interplay between these fourteen distinct compounds.

As a THC-dominant variety, Heavy Z produces effects described as relaxed, happy, and uplifted. These characteristics make it a functional choice for users seeking relief from stress and pain, as well as those looking for support with sleep. Through its documented offspring, the strain has established a sustained legacy within the modern breeding landscape, reinforcing its role as a reliable contributor to contemporary hybrid development.

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

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 Heavy Z.

Composite Traits

Use caution if

daytime-productivitymorning-useevening-wind-down

Where to buy Heavy Z

No verified dispensaries on file — find it on Leafly.

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What would Heavy Z × ? 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 Heavy Z

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Heavy Z indica or sativa?

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

What terpene is dominant in Heavy Z?

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

Is Heavy Z good for daytime use?

Heavy Z 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.