Black Triangle
23.1%
THC
Top flavors
Black Triangle effects are mostly calming.
Black Triangle potency is average.
Black Triangle is a modern hybrid-indica strain derived from the 88 G-13 HashPlant. Cultivated for its robust characteristics, it requires moderate effort from the grower in both indoor and outdoor environments. The plant reaches harvest maturity after a 63-day flowering period and is recognized for producing a high yield. Its genetic influence is widespread, serving as a foundational parent for strains such as Black Sur Holy Weed, Black Triangle x Counterfeit Kush F2, Black Triangle x Lemon Thai x Black Lime Reserve, Black Triangle x OG Lights, Coral Gables, Dark Arts, Innervision, SourTangie Bx, and Triangle Kush Bx1.
The chemical profile of Black Triangle is defined by a complex spectrum of terpenes, lead by myrcene, followed by pinene, ocimene, and limonene. The secondary tier of its aromatic composition features caryophyllene, beta-pinene, linalool, and humulene, while its foundation is rounded out by guaiol, bisabolol, nerolidol, and camphene. This specific combination of compounds creates a distinct sensory profile, balancing the earthiness of myrcene with the sharp, resinous top notes provided by pinene and the underlying floral and spicy nuances of linalool and caryophyllene.
As a THC-dominant cultivar, Black Triangle primarily produces effects characterized by relaxation, calmness, and mental focus. These properties make it a frequent choice for users seeking support with pain management, stress reduction, or the promotion of restful sleep. The strain is highly valued for its consistent functionality, bridging the transition between physical relief and a clear, composed state of consciousness. Its legacy continues through its significant contributions to modern breeding progeny that carry forward these specific medicinal and experiential traits.
Terpene Profile
Synergies (+) and conflicts (−) are relative to each other within this profile.
| Terpene | Share | Character | Likely role |
|---|---|---|---|
| myrcene | ~60% | earthy | relaxing · solo |
| limonene | ~28% | citrus | social · creative |
| linalool | ~12% | floral | 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.
Russo 2011: naloxone-sensitive analgesia, potentiates barbiturate sleep; dominant sedating terpenoid; blocks hepatic carcinogenesis by aflatoxin.
Russo 2011: increases serotonin in prefrontal cortex + dopamine in hippocampus via 5-HT1A; Johns Hopkins 2024: significantly reduced anxiety vs THC alone.
Russo 2011: local anesthetic equal to procaine; anticonvulsant via glutamate/GABA modulation; reduces morphine tolerance via multisite opioid/GABAergic/cannabinoid action.
Effects
Reported effects — derived from terpene chemistry and cannabinoid profile.
Genetic Profile
Indica-dominant
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 Black Triangle.
Ancestry
Siblings
Share parent 88 g 13 hashplant
Offspring — 6 strains bred from Black Triangle
Composite Traits
Where to buy Black Triangle
No verified dispensaries on file — find it on Leafly.
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What would Black Triangle × ? 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 Black Triangle →Similar strains
Same primary terpene with overlapping effects.
Frequently Asked Questions
Is Black Triangle indica or sativa?
Black Triangle is modeled here as a indica-dominant (primarily indica with sativa influence).
What terpene is dominant in Black Triangle?
Myrcene is shown as the dominant terpene at approximately ~60%. Limonene follows as the secondary terpene.
Is Black Triangle good for daytime use?
Black Triangle 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.