About this Product

Born from Trainwreck × 303 OG, Primus pulls its personality straight from its legendary lineage. The Trainwreck and Bubba side bring that unmistakable stoney, spacey body-and-head lock, while Chemdog adds its signature stinky punch and raw potency. The result is a cultivar with a sharp, skunky musk that translates perfectly into the smoke—thick, earthy, and unapologetically old school. Potent, heavy, and distinct, Primus is the kind of flower that doesn’t just hit—it leaves an impression.