Chemdawg

Chemdawg, officially named "Chemdog," is a hybrid marijuana strain grown and spread by the breeder Chemdog since 1991. In a Leafly interview, Chemdog relates how Chemdog came from what was thought to be Northern California bag seed, via a Colorado Grateful Dead concert. Chem 91, Chem 4, and Chem Sis are all variations on Chemdog.