
Royal Highness
by 303 Seeds · Unknown Kush × California Dream × Trainwreck
About
Royal Highness is a hybrid cannabis strain, bred by 303 Seeds. Lab samples test between 13.3% and 18.0% THC, with myrcene (0.86%) as the dominant terpene. Berry and diesel flavor notes dominate the flavor profile.
Why does Royal Highness have these effects?
Royal Highness's effects are driven by its dominant myrcene (0.86%), which has sedative and muscle-relaxant properties, combined with pinene (0.37%), associated with alertness and mental clarity.
Strain Profile
May Help With
Caryophyllene has strong anti-inflammatory properties
Myrcene has analgesic and muscle-relaxant properties
Linalool has calming, stress-relieving properties
Linalool's sedative properties may aid sleep
Based on terpene research and reported effects. Not medical advice. Consult a healthcare professional for medical decisions.
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Flavors & Aroma
Quick Info
- Type
- hybrid
- Breeder
- 303 Seeds
- Genetics
- Unknown Kush × California Dream × Trainwreck
- THC
- 13.3–18.0%
- Chemotype
- Myrcene-dominant
Genetics

What is Myrcene?
The most common cannabis terpene, also found in mangoes, hops, and lemongrass.
Learn more →
← Back to all strainsAbout Royal Highness
- Royal Highness is a hybrid cannabis strain. Hybrids combine characteristics of both indica and sativa genetics.
- Royal Highness typically tests at 13.3% to 18.0% THC.
- The dominant terpenes in Royal Highness are Myrcene, Pinene, Caryophyllene. Terpenes influence the aroma, flavor, and effects of a cannabis strain.
- Royal Highness is a cross of Unknown Kush and California Dream and Trainwreck. It was bred by 303 Seeds.
