Master Ice
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Terpenes
Master Ice effects are mostly calming.
Master Ice
Master Ice is a modern hybrid strain derived directly from NLX genetics. This cultivar is categorized as a moderate-difficulty grow, suitable for both indoor and outdoor cultivation environments. Growers can expect a high yield from this plant, which reaches maturity after a 63-day flowering cycle. Its genetic prominence is evidenced by its role in producing notable offspring such as Bangaru, Desert Queen, the NLX x Master Ice backcross, and Sudden Death.
The chemical profile of Master Ice is defined by a complex arrangement of terpenes, led by a dominant presence of myrcene, followed by limonene and caryophyllene. The secondary and tertiary layers of the profile consist of isopulegol, beta-pinene, linalool, pinene, nerolidol, humulene, bisabolol, caryophyllene-oxide, camphene, eucalyptol, terpinolene, ocimene, guaiol, gamma-terpinene, p-cymene, and alpha-terpinene. This diverse array of compounds works in concert to shape the sensory experience of the strain, anchored by the foundational influence of the primary myrcene content.
As a THC-dominant variety, Master Ice is primarily utilized by those seeking effects that are relaxed, happy, and uplifted. These characteristics make the strain a functional choice for managing symptoms associated with stress and pain, while also serving as an effective aid for sleep. The strain is well-regarded for these therapeutic applications, providing a consistent experience for consumers prioritizing relaxation and mood elevation through its THC-heavy cannabinoid profile.
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 |
| caryophyllene | ~12% | spicy | relaxing · social |
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.
~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.
relaxed
eveningPrimary endpoint of myrcene+linalool sedating combinations; GABA modulation is the dominant mechanistic driver.
happy
anytimeuplifted
morningLimonene anxiolytic/antidepressant via serotonin elevation in prefrontal cortex (Russo 2011); mood improvement without full euphoria; key for balanced-1-1 profiles.
Genetic Profile
Balanced Hybrid
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 Master Ice.
Ancestry
Great-grandparents
Parents
Siblings
Share parent nlx
Offspring — 4 strains bred from Master Ice
Composite Traits
Dispensary Locator
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What would Master Ice × ? 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 Master Ice →Similar strains
Same primary terpene with overlapping effects.
Frequently Asked Questions
Is Master Ice indica or sativa?
Master Ice is modeled here as a balanced hybrid (equal indica and sativa genetics).
What terpene is dominant in Master Ice?
Myrcene is shown as the dominant terpene at approximately ~60%. Limonene follows as the secondary terpene.
Is Master Ice good for daytime use?
Master Ice 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.