Northern Blue
25.2%
THC
Top flavors
Terpenes
Northern Blue effects are mostly calming.
Northern Blue potency is higher THC than average.
Northern Blue
25.2%
THC
Top flavors
Terpenes
Northern Blue effects are mostly calming.
Northern Blue potency is higher THC than average.
Northern Blue is a modern autoflowering variety with an undocumented and incomplete lineage. While the strain is associated with Blueberry genetics, its exact breeding history and creation timeline remain unconfirmed by any official breeder documentation. This lack of clear provenance is common for the variety, as no specific origin story or creator has been publicly verified.
The terpene profile of Northern Blue is dominated by myrcene, followed by limonene, caryophyllene, pinene, beta-pinene, bisabolol, and humulene. Its cannabinoid content features an estimated 25.2% THC and an estimated 0% CBD, representing a potent, THC-dominant profile. Cultivators will likely find this an easy strain to manage, though it reaches maturity with a 60-day flowering cycle and typically provides a low yield. It is suitable for both indoor and outdoor cultivation environments.
Users of Northern Blue report feelings of relaxation, happiness, and an uplifted mood. Given these effects, it is frequently utilized as a therapeutic option for managing stress, alleviating pain, and supporting sleep. At this time, no notable offspring have been recorded, and the strain remains a singular entry in the modern autoflowering catalog.
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
Autoflower
Photoperiod-independent. Flowers based on age, not light cycle. Compact and fast.
THC-Dominant
High THC, trace CBD. Psychoactive. Full CB1 agonism — euphoria, appetite, analgesia.
Genealogy
Parentage, ancestry, and genetic relatives of Northern Blue.
Ancestry
Great-great-grandparents
Great-grandparents
Grandparents
Siblings
Share parent blueberry
Composite Traits
Where to buy Northern Blue
No verified dispensaries on file — find it on Leafly.
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What would Northern Blue × ? 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 Northern Blue →Similar strains
Same primary terpene with overlapping effects.
Frequently Asked Questions
Is Northern Blue indica or sativa?
Northern Blue is modeled here as a autoflower (photoperiod-independent).
What terpene is dominant in Northern Blue?
Myrcene is shown as the dominant terpene at approximately ~60%. Limonene follows as the secondary terpene.
Is Northern Blue good for daytime use?
Northern Blue 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.