A combination of three heavy hitters, Primus is a robust indica strain that combines Arcata, Trainwreck, and 303 OG. The three parent strains each contribute something to this bud, giving it a cerebral and creative buzz that provides a long-lasting euphoria that’s usually reserved for sativa strains. The high is potent and creative without much of the couch-locking effect, making it popular among medicinal users as well as recreational smokers.