RHAauto
AutoflowerModernTHC-Dominantafternoon

Royal Haze Automatic

Top flavors

spicyfloralherbal
CalmingEnergizing

Royal Haze Automatic has balanced effects.

Royal Haze Automatic is a modern autoflowering variety developed through the crossing of Skunk and Ruderalis genetics. Designed for simplicity, this strain thrives in both indoor and outdoor cultivation environments with a total flowering time of 77 days. While it produces a low yield, its accessible growing difficulty makes it a practical choice for cultivators seeking the efficiency of contemporary autoflowering breeding without the complications of photoperiod sensitivity.

The terpene bouquet of this strain is defined primarily by caryophyllene, followed by nerolidol and terpinolene, with pinene, myrcene, and humulene providing secondary aromatic depth. The complexity of the profile continues with beta-pinene, limonene, linalool, bisabolol, and guaiol, tapering into subtle traces of caryophyllene-oxide, camphene, eucalyptol, and ocimene. This diverse chemical arrangement contributes to a nuanced sensory experience that reflects the integration of its genetically distinct parents.

As a THC-dominant variety, Royal Haze Automatic is characterized by effects that are primarily relaxed, happy, and uplifted. Users often turn to this strain for support in managing stress, pain, and sleep difficulties. Its genetic influence is further observed in its notable offspring, which include Mexican Rush Auto and Pink Mist Auto, cementing its role as a functional component in modern breeding programs.

Terpene Profile

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

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

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.

~28%

floral

●●○○

Russo 2011: sedative properties; enhances transdermal pharmaceutical penetration; antimalarial; PMC11060501: GABAergic-mediated antinociception.

~12%

herbal

●○○○

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

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 Royal Haze Automatic.

Ancestry

Royal Haze AutomaticFull tree →
View full lineage tree →

Composite Traits

Use caution if

daytime-productivitymorning-use

Where to buy Royal Haze Automatic

No verified dispensaries on file — find it on Leafly.

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What would Royal Haze Automatic × ? 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 Royal Haze Automatic

Similar strains

Same primary terpene with overlapping effects.

Frequently Asked Questions

Is Royal Haze Automatic indica or sativa?

Royal Haze Automatic is modeled here as a autoflower (photoperiod-independent).

What terpene is dominant in Royal Haze Automatic?

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

Is Royal Haze Automatic good for daytime use?

Royal Haze Automatic 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.