THC range is the middle half of 39 public lab tests of Romulan flower (2021–2024). Source: Cannlytics lab results, CC BY 4.0.
Romulan is an indica bred from North American Indica and White Rhino. Reviews most often mention feeling sleepy, hungry and relaxed.
Public lab results give a good picture of its strength: 39 flower samples tested between 2021 and 2024 came in at a median of 20.2% total THC (the middle half ranged from 18.3% to 22%). CBD is typically negligible (under 0.5%). That is in line with most flower on Canadian shelves. Potency varies by grower and batch, so always check the label.
Its reported terpene profile is led by myrcene, with caryophyllene and pinene. Myrcene is known for earthy, musky notes with a ripe-fruit edge, while caryophyllene adds black pepper and warm spice. Total terpene content measured a median of 2.1%. Consumers most often describe the flavour as pine, spicy/herbal and violet.
Some consumers say they reach for it when dealing with stress, pain and insomnia. The side effects mentioned most are dry eyes, dry mouth and dizziness. These are personal reports, not medical advice.
Our Canadian catalogue lists 6 products made with Romulan, mostly flower and pre-rolls, from brands including Supplied by 1964 and Palmetto Cannabis. Availability differs by province and store.
Parents: North American Indica and White Rhino. Romulan is also a parent of Space Queen, White Buffalo, Space Jill, Berry Punch, Martian Muffins and Orange Romulan.
Relative strength as reported by consumers.
Matched on reported effects, terpenes and type.