NHauto
AutoflowerModernTHC-Dominantevening

No Heart

Top flavors

earthyherbalspicy
CalmingEnergizing

No Heart effects are mostly calming.

No Heart is a modern autoflowering cultivar derived from the genetics of Creature Bear OG. It has established itself as an accessible option for cultivators, featuring an undemanding growth cycle that spans 85 days from seed to harvest. While the plant is suitable for both indoor and outdoor environments, its genetic profile typically results in a low yield. Its breeding lineage is solidified by its role in producing the notable offspring Heartless Creature.

The chemical complexity of No Heart is defined by a diverse terpene profile led by myrcene, terpinolene, and caryophyllene, followed by limonene, ocimene, linalool, humulene, and pinene. Minor components include beta-pinene, bisabolol, guaiol, alpha-terpinene, nerolidol, and camphene. This broad spectrum of compounds creates a distinct sensory signature that reflects the interplay between these dominant aromatics and secondary constituents.

As a THC-dominant variety, No Heart produces effects characterized by a sense of relaxation, happiness, and an uplifted mood. These properties make the strain a practical choice for individuals seeking support in managing stress, physical pain, and sleep difficulties. Through its specific genetic contribution to later varieties like Heartless Creature, No Heart remains a recognized component in contemporary breeding programs.

Terpene Profile

Synergies (+) and conflicts (−) are relative to each other within this profile.

myrcene ~60%terpinolene ~28%caryophyllene ~12%
TerpeneShare
myrcene~60%
terpinolene~28%
caryophyllene~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%

herbal

●○○○

PMC11060501: antinociception via NO/PGE2/TNF-α inhibition; associated with cerebral sativa profiles; least clinically characterised of major terpenes.

~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.

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 No Heart.

Composite Traits

Use caution if

daytime-productivitymorning-use

Where to buy No Heart

No verified dispensaries on file — find it on Leafly.

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What would No Heart × ? 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 No Heart

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is No Heart indica or sativa?

No Heart is modeled here as a autoflower (photoperiod-independent).

What terpene is dominant in No Heart?

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

Is No Heart good for daytime use?

No Heart 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.