- Romulan is a hybrid Indica strain originating from Canada, dating back to 1985.
- Lab tests place its THC content at approximately 20-26%.
- Its lineage runs through White Rhino x Northern Lights (reported), making it a key reference point for breeders.
- 1 documented strain descend from Romulan, including modern market favourites.
- Dominant terpenes: Myrcene, Caryophyllene, Pinene — driving its signature aroma and effects.
About Romulan
Romulan was bred in British Columbia by crossing White Rhino with Northern Lights. The strain is extremely potent, with THC levels that can exceed 24%. Its effects are immediate and intensely relaxing. Despite its small stature, Romulan produces rock-hard, resin-coated buds. The aroma is earthy, sweet, and piney with undertones of grapes and spice. Romulan became a flagship of the BC cannabis scene and is still widely grown in Canada for its potency and mold-resistant growing characteristics.
Flavor Profile
The Story & Lineage Origin
Romulan was bred in the 1980s in British Columbia, Canada, during the 'BC Bud' era when Canada was establishing itself as a world-class cannabis producing region. The strain was named after the Romulan species from Star Trek for its 'alien' potency.
It became a mainstay of the Canadian medical cannabis system and remains popular for its reliable, heavy effects.
Seeds & Availability
Romulan was bred by BC breeders (Canada). Official seed packs from the breeder and authorized retailers sell out fast and are frequently counterfeited — verify pack authenticity (breeder logo, batch codes) before buying, and expect phenotype variation between packs.
Genetic Background
Two heavy-hitting indica hybrids
Phenotypes & Cultivars
Romulan is available in the following phenotypes and cultivars:
Terpene Profile
Romulan is dominated by Myrcene, Caryophyllene, Pinene. These compounds shape the strain's aroma, flavor, and reported effects.
Known Offspring
Strains that descend from Romulan:
Frequently Asked Questions
What is the THC percentage of Romulan?
Romulan typically tests at 20-26% THC content in lab results, though actual potency varies by phenotype, growing conditions, and harvest. As an indica-leaning strain, the THC produces a heavier body-driven effect.
Is Romulan a sativa or indica?
Romulan is an indica cannabis strain (Indica). Bred from White Rhino x Northern Lights (reported), its effects lean toward a relaxing, body-driven indica experience. Users report: Powerfully relaxing, sedative, euphoric, body stone.
Romulan strain review — what to expect
Romulan is known for Powerfully relaxing, sedative, euphoric, body stone. A potent Canadian-bred indica with mysterious genetics and powerful effects. Romulan was named for its 'out of this world' potency and became a defining strain of the British Columbia cannabis scene. The aroma profile features earthy, sweet, grape, pine, spice. Dominant terpenes: Myrcene, Caryophyllene, Pinene.
What is Romulan crossed from?
Romulan was bred from White Rhino x Northern Lights (reported). Detailed ancestry: Two heavy-hitting indica hybrids. This cross produces the strain's characteristic effects, terpene profile, and growth pattern.
What terpenes are in Romulan?
Romulan is dominated by Myrcene, Caryophyllene, Pinene. These aromatic compounds shape the strain's signature flavor, aroma, and contribute to its reported effects through the entourage effect.
How much does Romulan yield and how long does it flower?
Romulan has a flowering time of 8-10 weeks and produces moderate yields. Plants reach short height, making it well-suited for smaller grow spaces.
What is Romulan and where does it come from?
Romulan is an indica cannabis strain that originates from Canada. It belongs to the 1980s era of cannabis genetics. A potent Canadian-bred indica with mysterious genetics and powerful effects. Romulan was named for its 'out of this world' potency and became a defining strain of the British Columbia cannabis scene.
What is the genetic background of Romulan?
Romulan has the following ancestry: Two heavy-hitting indica hybrids.
Is Romulan indica or sativa?
Romulan is an indica cannabis strain. Learn how in indica vs sativa classification differs in our strain guide.
What does Romulan smell and taste like?
Romulan has a Earthy, sweet, grape, pine, spice aroma, with flavors described as Sweet, earthy, grape, pine. Its dominant terpenes are Myrcene, Caryophyllene, Pinene.
What are the effects of Romulan?
Users report Powerfully relaxing, sedative, euphoric, body stone. As an indica-dominant strain, it leans toward relaxing body effects.
How strong is Romulan? (THC & CBD content)
Romulan typically tests at 20-26% THC with low CBD. Strength always varies by grow and harvest.
Medical Applications
Romulan is commonly associated with: